lhotse
v0.12
Contents:
Getting started
Representing a corpus
Cuts
Feature extraction
Executing tasks in parallel
PyTorch Datasets
Kaldi Interoperability
Command-line interface
API Reference
lhotse
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Index
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Index
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Symbols
--absolute-paths <absolute_paths>
lhotse-prepare-callhome-egyptian command line option
lhotse-prepare-callhome-english command line option
lhotse-prepare-cmu-kids command line option
lhotse-prepare-cslu-kids command line option
lhotse-prepare-fisher-english command line option
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
lhotse-prepare-switchboard command line option
--annotations <annotations>
lhotse-download-ami command line option
lhotse-prepare-ami command line option
--audio <audio>
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
--batch-duration <batch_duration>
lhotse-feat-extract-cuts-batch command line option
--cut-duration <cut_duration>
lhotse-cut-windowed command line option
--cut-shift <cut_shift>
lhotse-cut-windowed command line option
--cutids <cutids>
lhotse-subset command line option
--dataset-part <dataset_part>
lhotse-prepare-nsc command line option
--dev <dev>
lhotse-prepare-dihard3 command line option
--discard-overflowing-supervisions
lhotse-cut-truncate command line option
--discard-shorter-windows
lhotse-cut-windowed command line option
--dont-read-data
lhotse-validate command line option
--duration <duration>
lhotse-cut-pad command line option
--eval <eval>
lhotse-prepare-dihard3 command line option
--feature-manifest <feature_manifest>
lhotse-cut-simple command line option
lhotse-feat-extract command line option
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
--feature-type <feature_type>
lhotse-feat-write-default-config command line option
--first <first>
lhotse-subset command line option
--flac
lhotse-prepare-mls command line option
--force-download
lhotse-download-libricss command line option
--force-download <force_download>
lhotse-download-ami command line option
--frame-shift <frame_shift>
lhotse-kaldi-import command line option
--full
lhotse-download-librispeech command line option
--host <host>
lhotse-download-gigaspeech command line option
--install-dir <install_dir>
lhotse-install-sph2pipe command line option
--keep-overflowing-supervisions
lhotse-cut-truncate command line option
--keep-shorter-windows
lhotse-cut-windowed command line option
--lang <lang>
lhotse-download-mtedx command line option
lhotse-prepare-mtedx command line option
--language <language>
lhotse-prepare-commonvoice command line option
--last <last>
lhotse-subset command line option
--lilcom-tick-power <lilcom_tick_power>
lhotse-feat-extract command line option
--map-string-to-underscores <map_string_to_underscores>
lhotse-kaldi-import command line option
--map-underscores-to <map_underscores_to>
lhotse-kaldi-export command line option
--max-duration <max_duration>
lhotse-cut-truncate command line option
--mic <mic>
lhotse-download-ami command line option
lhotse-prepare-ami command line option
--min-segment-seconds <min_segment_seconds>
lhotse-prepare-librimix command line option
--mini
lhotse-download-librispeech command line option
--no-precomputed-mixtures
lhotse-prepare-librimix command line option
--no-uem
lhotse-prepare-dihard3 command line option
--no-vocals
lhotse-prepare-musan command line option
--normalize-text
lhotse-prepare-ami command line option
--normalize-text <normalize_text>
lhotse-prepare-cslu-kids command line option
--num-jobs <num_jobs>
lhotse-feat-extract command line option
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
lhotse-feat-upload command line option
lhotse-kaldi-import command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-dihard3 command line option
lhotse-prepare-gigaspeech command line option
lhotse-prepare-hifitts command line option
lhotse-prepare-librispeech command line option
lhotse-prepare-libritts command line option
lhotse-prepare-mls command line option
lhotse-prepare-mtedx command line option
lhotse-prepare-timit command line option
--num-phones <num_phones>
lhotse-prepare-timit command line option
--offset-range <offset_range>
lhotse-cut-random-mixed command line option
--offset-type <offset_type>
lhotse-cut-truncate command line option
--omit-silence
lhotse-prepare-switchboard command line option
--opus
lhotse-prepare-mls command line option
--partition <partition>
lhotse-prepare-ami command line option
--preserve-id
lhotse-cut-truncate command line option
--read-data
lhotse-validate command line option
--recording-manifest <recording_manifest>
lhotse-cut-simple command line option
--retain-silence
lhotse-prepare-switchboard command line option
--root-dir <root_dir>
lhotse-feat-extract command line option
--rttm-dir <rttm_dir>
lhotse-prepare-callhome-english command line option
--sampling-rate <sampling_rate>
lhotse-prepare-librimix command line option
--seed <seed>
lhotse command line option
--segment-words <segment_words>
lhotse-prepare-gale-mandarin command line option
--sentiment-dir <sentiment_dir>
lhotse-prepare-switchboard command line option
--shuffle
lhotse-split command line option
--snr-range <snr_range>
lhotse-cut-random-mixed command line option
--split <split>
lhotse-prepare-commonvoice command line option
--storage-type <storage_type>
lhotse-feat-extract command line option
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
--subset <subset>
lhotse-download-gigaspeech command line option
lhotse-prepare-gigaspeech command line option
--supervision-manifest <supervision_manifest>
lhotse-cut-simple command line option
--transcript <transcript>
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
--transcript-dir <transcript_dir>
lhotse-prepare-callhome-english command line option
lhotse-prepare-switchboard command line option
--type <type>
lhotse-prepare-libricss command line option
--uem
lhotse-prepare-dihard3 command line option
--url <url>
lhotse-download-ami command line option
lhotse-install-sph2pipe command line option
--use-vocals
lhotse-prepare-musan command line option
--with-precomputed-mixtures
lhotse-prepare-librimix command line option
-b
lhotse-feat-extract-cuts-batch command line option
-d
lhotse-cut-pad command line option
lhotse-cut-truncate command line option
lhotse-cut-windowed command line option
-f
lhotse-cut-simple command line option
lhotse-feat-extract command line option
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
lhotse-feat-write-default-config command line option
lhotse-kaldi-import command line option
-j
lhotse-feat-extract command line option
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
lhotse-feat-upload command line option
lhotse-kaldi-import command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-dihard3 command line option
lhotse-prepare-gigaspeech command line option
lhotse-prepare-hifitts command line option
lhotse-prepare-librispeech command line option
lhotse-prepare-libritts command line option
lhotse-prepare-mls command line option
lhotse-prepare-mtedx command line option
lhotse-prepare-timit command line option
-l
lhotse-download-mtedx command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-mtedx command line option
-o
lhotse-cut-random-mixed command line option
lhotse-cut-truncate command line option
-p
lhotse-prepare-nsc command line option
lhotse-prepare-timit command line option
-r
lhotse-cut-simple command line option
lhotse-feat-extract command line option
-s
lhotse command line option
lhotse-cut-random-mixed command line option
lhotse-cut-simple command line option
lhotse-cut-windowed command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
lhotse-split command line option
-t
lhotse-feat-extract command line option
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
-u
lhotse-kaldi-export command line option
lhotse-kaldi-import command line option
_
__call__() (lhotse.dataset.input_strategies.AudioSamples method)
(lhotse.dataset.input_strategies.BatchIO method)
(lhotse.dataset.input_strategies.OnTheFlyFeatures method)
(lhotse.dataset.input_strategies.PrecomputedFeatures method)
__init__() (lhotse.audio.AudioMixer method)
(lhotse.audio.AudioSource method)
(lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MixTrack method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.dataset.collation.TokenCollater method)
(lhotse.dataset.cut_transforms.CutConcatenate method)
(lhotse.dataset.cut_transforms.CutMix method)
(lhotse.dataset.cut_transforms.ExtraPadding method)
(lhotse.dataset.cut_transforms.PerturbSpeed method)
(lhotse.dataset.cut_transforms.PerturbTempo method)
(lhotse.dataset.cut_transforms.PerturbVolume method)
(lhotse.dataset.dataloading.LhotseDataLoader method)
(lhotse.dataset.diarization.DiarizationDataset method)
(lhotse.dataset.input_strategies.BatchIO method)
(lhotse.dataset.input_strategies.OnTheFlyFeatures method)
(lhotse.dataset.signal_transforms.GlobalMVN method)
(lhotse.dataset.signal_transforms.RandomizedSmoothing method)
(lhotse.dataset.signal_transforms.SpecAugment method)
(lhotse.dataset.source_separation.DynamicallyMixedSourceSeparationDataset method)
(lhotse.dataset.source_separation.PreMixedSourceSeparationDataset method)
(lhotse.dataset.speech_recognition.K2SpeechRecognitionDataset method)
(lhotse.dataset.unsupervised.DynamicUnsupervisedDataset method)
(lhotse.dataset.unsupervised.UnsupervisedDataset method)
(lhotse.dataset.unsupervised.UnsupervisedWaveformDataset method)
(lhotse.dataset.vad.VadDataset method)
(lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.Features method)
(lhotse.features.base.FeatureSet method)
(lhotse.features.base.FeatureSetBuilder method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.fbank.FbankConfig method)
(lhotse.features.io.ChunkedLilcomHdf5Reader method)
(lhotse.features.io.ChunkedLilcomHdf5Writer method)
(lhotse.features.io.KaldiReader method)
(lhotse.features.io.LilcomFilesReader method)
(lhotse.features.io.LilcomFilesWriter method)
(lhotse.features.io.LilcomHdf5Reader method)
(lhotse.features.io.LilcomHdf5Writer method)
(lhotse.features.io.LilcomURLReader method)
(lhotse.features.io.LilcomURLWriter method)
(lhotse.features.io.NumpyFilesReader method)
(lhotse.features.io.NumpyFilesWriter method)
(lhotse.features.io.NumpyHdf5Reader method)
(lhotse.features.io.NumpyHdf5Writer method)
(lhotse.features.kaldi.extractors.KaldiFbank method)
(lhotse.features.kaldi.extractors.KaldiMfcc method)
(lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.librosa_fbank.LibrosaFbankConfig method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.mfcc.MfccConfig method)
(lhotse.features.mixer.FeatureMixer method)
(lhotse.features.spectrogram.Spectrogram method)
(lhotse.features.spectrogram.SpectrogramConfig method)
(lhotse.supervision.AlignmentItem method)
(lhotse.supervision.SupervisionSegment method)
(lhotse.supervision.SupervisionSet method)
A
add_module() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
add_to_mix() (lhotse.audio.AudioMixer method)
(lhotse.features.mixer.FeatureMixer method)
alignment (lhotse.supervision.SupervisionSegment attribute)
AlignmentItem (class in lhotse.supervision)
append() (in module lhotse.cut)
(lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
append_cuts() (in module lhotse.cut)
apply() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
assert_and_maybe_fix_num_samples() (in module lhotse.audio)
AUDIO_DIR
lhotse-prepare-broadcast-news command line option
lhotse-prepare-callhome-egyptian command line option
lhotse-prepare-callhome-english command line option
lhotse-prepare-fisher-english command line option
lhotse-prepare-switchboard command line option
audio_energy() (in module lhotse.audio)
AudioMixer (class in lhotse.audio)
audioread_info() (in module lhotse.audio)
audioread_load() (in module lhotse.audio)
AudioSamples (class in lhotse.dataset.input_strategies)
AudioSource (class in lhotse.audio)
available_storage_backends() (in module lhotse.features.io)
available_windows() (in module lhotse.features.kaldi.layers)
B
BatchIO (class in lhotse.dataset.input_strategies)
bfloat16() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
buffers() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
C
cepstral_lifter (lhotse.features.mfcc.MfccConfig attribute)
channel (lhotse.cut.MonoCut attribute)
(lhotse.supervision.SupervisionSegment attribute)
channel_ids (lhotse.audio.Recording property)
channels (lhotse.audio.AudioSource attribute)
(lhotse.audio.LibsndfileCompatibleAudioInfo property)
(lhotse.features.base.Features attribute)
children() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
ChunkedLilcomHdf5Reader (class in lhotse.features.io)
ChunkedLilcomHdf5Writer (class in lhotse.features.io)
close() (lhotse.features.io.ChunkedLilcomHdf5Writer method)
(lhotse.features.io.LilcomHdf5Writer method)
(lhotse.features.io.NumpyHdf5Writer method)
close_cached_file_handles() (in module lhotse.features.io)
collate_audio() (in module lhotse.dataset.collation)
collate_features() (in module lhotse.dataset.collation)
collate_matrices() (in module lhotse.dataset.collation)
collate_multi_channel_audio() (in module lhotse.dataset.collation)
collate_multi_channel_features() (in module lhotse.dataset.collation)
collate_vectors() (in module lhotse.dataset.collation)
combine() (in module lhotse.manipulation)
compute_and_store_features (lhotse.cut.Cut attribute)
compute_and_store_features() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
compute_and_store_features_batch() (lhotse.cut.CutSet method)
compute_and_store_recording() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
compute_and_store_recordings() (lhotse.cut.CutSet method)
compute_energy() (lhotse.features.base.FeatureExtractor static method)
(lhotse.features.base.TorchaudioFeatureExtractor static method)
(lhotse.features.fbank.Fbank static method)
(lhotse.features.kaldi.extractors.KaldiFbank static method)
(lhotse.features.librosa_fbank.LibrosaFbank static method)
(lhotse.features.mfcc.Mfcc static method)
(lhotse.features.spectrogram.Spectrogram static method)
compute_features() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
compute_global_feature_stats() (lhotse.cut.CutSet method)
compute_global_stats() (in module lhotse.features.base)
(lhotse.features.base.FeatureSet method)
compute_supervisions_frame_mask() (in module lhotse.cut)
config_type (lhotse.features.base.FeatureExtractor attribute)
(lhotse.features.base.TorchaudioFeatureExtractor attribute)
(lhotse.features.fbank.Fbank attribute)
(lhotse.features.kaldi.extractors.KaldiFbank attribute)
(lhotse.features.kaldi.extractors.KaldiMfcc attribute)
(lhotse.features.librosa_fbank.LibrosaFbank attribute)
(lhotse.features.mfcc.Mfcc attribute)
(lhotse.features.spectrogram.Spectrogram attribute)
CORPUS_DIR
lhotse-prepare-adept command line option
lhotse-prepare-aishell command line option
lhotse-prepare-aishell4 command line option
lhotse-prepare-ami command line option
lhotse-prepare-babel command line option
lhotse-prepare-cmu-arctic command line option
lhotse-prepare-cmu-indic command line option
lhotse-prepare-cmu-kids command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-cslu-kids command line option
lhotse-prepare-gigaspeech command line option
lhotse-prepare-hifitts command line option
lhotse-prepare-l2-arctic command line option
lhotse-prepare-libricss command line option
lhotse-prepare-librispeech command line option
lhotse-prepare-libritts command line option
lhotse-prepare-ljspeech command line option
lhotse-prepare-mls command line option
lhotse-prepare-mtedx command line option
lhotse-prepare-musan command line option
lhotse-prepare-nsc command line option
lhotse-prepare-timit command line option
lhotse-prepare-vctk command line option
lhotse-prepare-yesno command line option
count() (lhotse.audio.LibsndfileCompatibleAudioInfo method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
cpu() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
create_default_feature_extractor() (in module lhotse.features.base)
create_frame_window() (in module lhotse.features.kaldi.layers)
create_mel_scale() (in module lhotse.features.kaldi.layers)
cuda() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
custom (lhotse.supervision.SupervisionSegment attribute)
Cut (class in lhotse.cut)
cut (lhotse.cut.MixTrack attribute)
cut_into_windows() (lhotse.cut.CutSet method)
CUT_MANIFEST
lhotse-cut-pad command line option
lhotse-cut-truncate command line option
CUT_MANIFESTS
lhotse-cut-append command line option
lhotse-cut-mix-by-recording-id command line option
lhotse-cut-mix-sequential command line option
CutConcatenate (class in lhotse.dataset.cut_transforms)
CutMix (class in lhotse.dataset.cut_transforms)
CUTSET
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
CutSet (class in lhotse.cut)
D
DATA_DIR
lhotse-kaldi-import command line option
describe() (lhotse.cut.CutSet method)
device (lhotse.features.base.FeatureExtractor property)
(lhotse.features.base.TorchaudioFeatureExtractor property)
(lhotse.features.fbank.Fbank property)
(lhotse.features.librosa_fbank.LibrosaFbank property)
(lhotse.features.mfcc.Mfcc property)
(lhotse.features.spectrogram.Spectrogram property)
DiarizationDataset (class in lhotse.dataset.diarization)
dither (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
double() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
drop_features (lhotse.cut.Cut attribute)
drop_features() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
drop_recording (lhotse.cut.Cut attribute)
drop_recording() (lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
drop_recordings() (lhotse.cut.CutSet method)
drop_supervisions (lhotse.cut.Cut attribute)
drop_supervisions() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
dump_patches (lhotse.features.kaldi.layers.Wav2FFT attribute)
(lhotse.features.kaldi.layers.Wav2LogFilterBank attribute)
(lhotse.features.kaldi.layers.Wav2LogSpec attribute)
(lhotse.features.kaldi.layers.Wav2MFCC attribute)
(lhotse.features.kaldi.layers.Wav2Spec attribute)
(lhotse.features.kaldi.layers.Wav2Win attribute)
duration (lhotse.audio.LibsndfileCompatibleAudioInfo property)
(lhotse.audio.Recording attribute)
(lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut attribute)
(lhotse.cut.PaddingCut attribute)
(lhotse.features.base.Features attribute)
(lhotse.supervision.AlignmentItem attribute)
(lhotse.supervision.SupervisionSegment attribute)
duration() (lhotse.audio.RecordingSet method)
DynamicallyMixedSourceSeparationDataset (class in lhotse.dataset.source_separation)
DynamicUnsupervisedDataset (class in lhotse.dataset.unsupervised)
E
end (lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut property)
(lhotse.features.base.Features property)
(lhotse.supervision.AlignmentItem property)
(lhotse.supervision.SupervisionSegment property)
energy_floor (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
eval() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
export_to_kaldi() (in module lhotse.kaldi)
extra_repr() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
extract() (lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.kaldi.extractors.KaldiFbank method)
(lhotse.features.kaldi.extractors.KaldiMfcc method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
extract_batch() (lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
extract_from_recording_and_store() (lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
extract_from_samples_and_store() (lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
ExtraPadding (class in lhotse.dataset.cut_transforms)
F
Fbank (class in lhotse.features.fbank)
FbankConfig (class in lhotse.features.fbank)
feat_value (lhotse.cut.PaddingCut attribute)
feature_dim() (lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.kaldi.extractors.KaldiFbank method)
(lhotse.features.kaldi.extractors.KaldiMfcc method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
FEATURE_MANIFEST
lhotse-cut-random-mixed command line option
lhotse-cut-windowed command line option
lhotse-feat-upload command line option
FeatureExtractor (class in lhotse.features.base)
FeatureMixer (class in lhotse.features.mixer)
Features (class in lhotse.features.base)
features (lhotse.cut.MonoCut attribute)
features_type (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
FeatureSet (class in lhotse.features.base)
FeatureSetBuilder (class in lhotse.features.base)
FeaturesReader (class in lhotse.features.io)
FeaturesWriter (class in lhotse.features.io)
fft_size (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
filter() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.supervision.SupervisionSet method)
filter_supervisions (lhotse.cut.Cut attribute)
filter_supervisions() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
find() (lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
float() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
fmax (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
fmin (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
forward() (lhotse.dataset.signal_transforms.GlobalMVN method)
(lhotse.dataset.signal_transforms.RandomizedSmoothing method)
(lhotse.dataset.signal_transforms.SpecAugment method)
(lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
frame_length (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
frame_shift (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
(lhotse.features.base.FeatureExtractor property)
(lhotse.features.base.Features attribute)
(lhotse.features.base.TorchaudioFeatureExtractor property)
(lhotse.features.fbank.Fbank property)
(lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.kaldi.extractors.KaldiFbank property)
(lhotse.features.kaldi.extractors.KaldiMfcc property)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.librosa_fbank.LibrosaFbank property)
(lhotse.features.mfcc.Mfcc property)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.Spectrogram property)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
frames (lhotse.audio.LibsndfileCompatibleAudioInfo property)
from_cuts() (lhotse.cut.CutSet static method)
(lhotse.dataset.signal_transforms.GlobalMVN class method)
from_dict (lhotse.cut.Cut attribute)
from_dict() (lhotse.audio.AudioSource static method)
(lhotse.audio.Recording static method)
(lhotse.cut.MixedCut static method)
(lhotse.cut.MixTrack static method)
(lhotse.cut.MonoCut static method)
(lhotse.cut.PaddingCut static method)
(lhotse.features.base.FeatureExtractor class method)
(lhotse.features.base.Features static method)
(lhotse.features.base.TorchaudioFeatureExtractor class method)
(lhotse.features.fbank.Fbank class method)
(lhotse.features.fbank.FbankConfig static method)
(lhotse.features.librosa_fbank.LibrosaFbank class method)
(lhotse.features.librosa_fbank.LibrosaFbankConfig static method)
(lhotse.features.mfcc.Mfcc class method)
(lhotse.features.mfcc.MfccConfig static method)
(lhotse.features.spectrogram.Spectrogram class method)
(lhotse.features.spectrogram.SpectrogramConfig static method)
(lhotse.supervision.SupervisionSegment static method)
from_dicts() (lhotse.audio.RecordingSet static method)
(lhotse.cut.CutSet static method)
(lhotse.features.base.FeatureSet static method)
(lhotse.supervision.SupervisionSet static method)
from_dir() (lhotse.audio.RecordingSet static method)
from_features() (lhotse.features.base.FeatureSet static method)
from_file() (lhotse.audio.Recording static method)
(lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.dataset.signal_transforms.GlobalMVN class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.supervision.SupervisionSet class method)
from_json() (lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.supervision.SupervisionSet class method)
from_jsonl() (lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.supervision.SupervisionSet class method)
from_jsonl_lazy() (lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.supervision.SupervisionSet class method)
from_manifests() (lhotse.cut.CutSet static method)
from_recordings() (lhotse.audio.RecordingSet static method)
from_segments() (lhotse.supervision.SupervisionSet static method)
from_yaml() (lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.features.base.FeatureExtractor class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.features.base.TorchaudioFeatureExtractor class method)
(lhotse.features.fbank.Fbank class method)
(lhotse.features.librosa_fbank.LibrosaFbank class method)
(lhotse.features.mfcc.Mfcc class method)
(lhotse.features.spectrogram.Spectrogram class method)
(lhotse.supervision.SupervisionSet class method)
G
gender (lhotse.supervision.SupervisionSegment attribute)
get_buffer() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
get_duration() (in module lhotse.kaldi)
get_extra_state() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
get_extractor_type() (in module lhotse.features.base)
get_parameter() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
get_reader() (in module lhotse.features.io)
get_submodule() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
get_writer() (in module lhotse.features.io)
GlobalMVN (class in lhotse.dataset.signal_transforms)
H
half() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
has_features (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut property)
has_recording (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut property)
high_freq (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
hop_size (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
I
id (lhotse.audio.Recording attribute)
(lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut attribute)
(lhotse.cut.MonoCut attribute)
(lhotse.cut.PaddingCut attribute)
(lhotse.supervision.SupervisionSegment attribute)
ids (lhotse.audio.RecordingSet property)
(lhotse.cut.CutSet property)
(lhotse.supervision.SupervisionSet property)
index() (lhotse.audio.LibsndfileCompatibleAudioInfo method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
index_supervisions() (lhotse.cut.Cut method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
info() (in module lhotse.audio)
INPUT_MANIFEST
lhotse-copy command line option
inverse() (lhotse.dataset.collation.TokenCollater method)
(lhotse.dataset.signal_transforms.GlobalMVN method)
is_lazy (lhotse.audio.RecordingSet property)
(lhotse.cut.CutSet property)
(lhotse.supervision.SupervisionSet property)
K
K2SpeechRecognitionDataset (class in lhotse.dataset.speech_recognition)
KaldiFbank (class in lhotse.features.kaldi.extractors)
KaldiMfcc (class in lhotse.features.kaldi.extractors)
KaldiReader (class in lhotse.features.io)
L
language (lhotse.supervision.SupervisionSegment attribute)
lhotse command line option
--seed <seed>
-s
lhotse-combine command line option
MANIFESTS
OUTPUT_MANIFEST
lhotse-copy command line option
INPUT_MANIFEST
OUTPUT_MANIFEST
lhotse-cut-append command line option
CUT_MANIFESTS
OUTPUT_CUT_MANIFEST
lhotse-cut-mix-by-recording-id command line option
CUT_MANIFESTS
OUTPUT_CUT_MANIFEST
lhotse-cut-mix-sequential command line option
CUT_MANIFESTS
OUTPUT_CUT_MANIFEST
lhotse-cut-pad command line option
--duration <duration>
-d
CUT_MANIFEST
OUTPUT_CUT_MANIFEST
lhotse-cut-random-mixed command line option
--offset-range <offset_range>
--snr-range <snr_range>
-o
-s
FEATURE_MANIFEST
OUTPUT_CUT_MANIFEST
SUPERVISION_MANIFEST
lhotse-cut-simple command line option
--feature-manifest <feature_manifest>
--recording-manifest <recording_manifest>
--supervision-manifest <supervision_manifest>
-f
-r
-s
OUTPUT_CUT_MANIFEST
lhotse-cut-truncate command line option
--discard-overflowing-supervisions
--keep-overflowing-supervisions
--max-duration <max_duration>
--offset-type <offset_type>
--preserve-id
-d
-o
CUT_MANIFEST
OUTPUT_CUT_MANIFEST
lhotse-cut-windowed command line option
--cut-duration <cut_duration>
--cut-shift <cut_shift>
--discard-shorter-windows
--keep-shorter-windows
-d
-s
FEATURE_MANIFEST
OUTPUT_CUT_MANIFEST
lhotse-download-adept command line option
TARGET_DIR
lhotse-download-aishell command line option
TARGET_DIR
lhotse-download-aishell4 command line option
TARGET_DIR
lhotse-download-ami command line option
--annotations <annotations>
--force-download <force_download>
--mic <mic>
--url <url>
TARGET_DIR
lhotse-download-cmu-arctic command line option
TARGET_DIR
lhotse-download-cmu-indic command line option
TARGET_DIR
lhotse-download-gigaspeech command line option
--host <host>
--subset <subset>
PASSWORD
TARGET_DIR
lhotse-download-heroico command line option
TARGET_DIR
lhotse-download-hifitts command line option
TARGET_DIR
lhotse-download-libricss command line option
--force-download
TARGET_DIR
lhotse-download-librimix command line option
TARGET_DIR
lhotse-download-librispeech command line option
--full
--mini
TARGET_DIR
lhotse-download-libritts command line option
TARGET_DIR
lhotse-download-ljspeech command line option
TARGET_DIR
lhotse-download-mtedx command line option
--lang <lang>
-l
TARGET_DIR
lhotse-download-musan command line option
TARGET_DIR
lhotse-download-tedlium command line option
TARGET_DIR
lhotse-download-timit command line option
TARGET_DIR
lhotse-download-vctk command line option
TARGET_DIR
lhotse-download-yesno command line option
TARGET_DIR
lhotse-feat-extract command line option
--feature-manifest <feature_manifest>
--lilcom-tick-power <lilcom_tick_power>
--num-jobs <num_jobs>
--root-dir <root_dir>
--storage-type <storage_type>
-f
-j
-r
-t
OUTPUT_DIR
RECORDING_MANIFEST
lhotse-feat-extract-cuts command line option
--feature-manifest <feature_manifest>
--num-jobs <num_jobs>
--storage-type <storage_type>
-f
-j
CUTSET
OUTPUT_CUTSET
STORAGE_PATH
lhotse-feat-extract-cuts-batch command line option
--batch-duration <batch_duration>
--feature-manifest <feature_manifest>
--num-jobs <num_jobs>
--storage-type <storage_type>
-b
-f
-j
CUTSET
OUTPUT_CUTSET
STORAGE_PATH
lhotse-feat-upload command line option
--num-jobs <num_jobs>
-j
FEATURE_MANIFEST
OUTPUT_MANIFEST
URL
lhotse-feat-write-default-config command line option
--feature-type <feature_type>
-f
OUTPUT_CONFIG
lhotse-filter command line option
MANIFEST
OUTPUT_MANIFEST
PREDICATE
lhotse-fix command line option
OUTPUT_DIR
RECORDINGS
SUPERVISIONS
lhotse-install-sph2pipe command line option
--install-dir <install_dir>
--url <url>
lhotse-kaldi-export command line option
--map-underscores-to <map_underscores_to>
-u
OUTPUT_DIR
RECORDINGS
SUPERVISIONS
lhotse-kaldi-import command line option
--frame-shift <frame_shift>
--map-string-to-underscores <map_string_to_underscores>
--num-jobs <num_jobs>
-f
-j
-u
DATA_DIR
MANIFEST_DIR
SAMPLING_RATE
lhotse-prepare-adept command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-aishell command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-aishell4 command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-ami command line option
--annotations <annotations>
--mic <mic>
--normalize-text
--partition <partition>
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-babel command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-broadcast-news command line option
AUDIO_DIR
OUTPUT_DIR
TRANSCRIPT_DIR
lhotse-prepare-callhome-egyptian command line option
--absolute-paths <absolute_paths>
AUDIO_DIR
OUTPUT_DIR
TRANSCRIPT_DIR
lhotse-prepare-callhome-english command line option
--absolute-paths <absolute_paths>
--rttm-dir <rttm_dir>
--transcript-dir <transcript_dir>
AUDIO_DIR
OUTPUT_DIR
lhotse-prepare-cmu-arctic command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-cmu-indic command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-cmu-kids command line option
--absolute-paths <absolute_paths>
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-commonvoice command line option
--language <language>
--num-jobs <num_jobs>
--split <split>
-j
-l
-s
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-cslu-kids command line option
--absolute-paths <absolute_paths>
--normalize-text <normalize_text>
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-dihard3 command line option
--dev <dev>
--eval <eval>
--no-uem
--num-jobs <num_jobs>
--uem
-j
OUTPUT_DIR
lhotse-prepare-fisher-english command line option
--absolute-paths <absolute_paths>
AUDIO_DIR
OUTPUT_DIR
TRANSCRIPT_DIR
lhotse-prepare-gale-arabic command line option
--absolute-paths <absolute_paths>
--audio <audio>
--transcript <transcript>
-s
-t
OUTPUT_DIR
lhotse-prepare-gale-mandarin command line option
--absolute-paths <absolute_paths>
--audio <audio>
--segment-words <segment_words>
--transcript <transcript>
-s
-t
OUTPUT_DIR
lhotse-prepare-gigaspeech command line option
--num-jobs <num_jobs>
--subset <subset>
-j
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-heroico command line option
OUTPUT_DIR
SPEECH_DIR
TRANSCRIPT_DIR
lhotse-prepare-hifitts command line option
--num-jobs <num_jobs>
-j
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-l2-arctic command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-libricss command line option
--type <type>
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-librimix command line option
--min-segment-seconds <min_segment_seconds>
--no-precomputed-mixtures
--sampling-rate <sampling_rate>
--with-precomputed-mixtures
LIBRIMIX_CSV
OUTPUT_DIR
lhotse-prepare-librispeech command line option
--num-jobs <num_jobs>
-j
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-libritts command line option
--num-jobs <num_jobs>
-j
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-ljspeech command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-mls command line option
--flac
--num-jobs <num_jobs>
--opus
-j
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-mtedx command line option
--lang <lang>
--num-jobs <num_jobs>
-j
-l
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-musan command line option
--no-vocals
--use-vocals
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-nsc command line option
--dataset-part <dataset_part>
-p
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-switchboard command line option
--absolute-paths <absolute_paths>
--omit-silence
--retain-silence
--sentiment-dir <sentiment_dir>
--transcript-dir <transcript_dir>
AUDIO_DIR
OUTPUT_DIR
lhotse-prepare-tedlium command line option
OUTPUT_DIR
TEDLIUM_DIR
lhotse-prepare-timit command line option
--num-jobs <num_jobs>
--num-phones <num_phones>
-j
-p
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-vctk command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-prepare-yesno command line option
CORPUS_DIR
OUTPUT_DIR
lhotse-split command line option
--shuffle
-s
MANIFEST
NUM_SPLITS
OUTPUT_DIR
lhotse-subset command line option
--cutids <cutids>
--first <first>
--last <last>
MANIFEST
OUTPUT_MANIFEST
lhotse-validate command line option
--dont-read-data
--read-data
MANIFEST
lhotse.audio
module
lhotse.augmentation
module
lhotse.cut
module
lhotse.dataset.collation
module
lhotse.dataset.cut_transforms
module
lhotse.dataset.diarization
module
lhotse.dataset.input_strategies
module
lhotse.dataset.sampling
module
lhotse.dataset.signal_transforms
module
lhotse.dataset.speech_recognition
module
lhotse.dataset.unsupervised
module
lhotse.dataset.vad
module
lhotse.features.base
module
lhotse.features.fbank
module
lhotse.features.io
module
lhotse.features.librosa_fbank
module
lhotse.features.mfcc
module
lhotse.features.mixer
module
lhotse.features.spectrogram
module
lhotse.kaldi
module
lhotse.manipulation
module
lhotse.recipes
module
lhotse.supervision
module
LhotseDataLoader (class in lhotse.dataset.dataloading)
LIBRIMIX_CSV
lhotse-prepare-librimix command line option
LibrosaFbank (class in lhotse.features.librosa_fbank)
LibrosaFbankConfig (class in lhotse.features.librosa_fbank)
LibsndfileCompatibleAudioInfo (class in lhotse.audio)
LilcomFilesReader (class in lhotse.features.io)
LilcomFilesWriter (class in lhotse.features.io)
LilcomHdf5Reader (class in lhotse.features.io)
LilcomHdf5Writer (class in lhotse.features.io)
LilcomURLReader (class in lhotse.features.io)
LilcomURLWriter (class in lhotse.features.io)
lin2mel() (in module lhotse.features.kaldi.layers)
load() (lhotse.features.base.Features method)
(lhotse.features.base.FeatureSet method)
load_audio (lhotse.cut.Cut attribute)
load_audio() (lhotse.audio.AudioSource method)
(lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
load_features (lhotse.cut.Cut attribute)
load_features() (lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
load_kaldi_data_dir() (in module lhotse.kaldi)
load_kaldi_text_mapping() (in module lhotse.kaldi)
load_state_dict() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
logmelfilterbank() (in module lhotse.features.librosa_fbank)
lookup_cache_or_open() (in module lhotse.features.io)
lookup_chunk_size() (in module lhotse.features.io)
low_freq (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
M
make_dct_matrix() (lhotse.features.kaldi.layers.Wav2MFCC static method)
make_lifter() (lhotse.features.kaldi.layers.Wav2MFCC static method)
make_wavscp_channel_string_map() (in module lhotse.kaldi)
make_windowed_cuts_from_features() (in module lhotse.cut)
MANIFEST
lhotse-filter command line option
lhotse-split command line option
lhotse-subset command line option
lhotse-validate command line option
MANIFEST_DIR
lhotse-kaldi-import command line option
MANIFESTS
lhotse-combine command line option
map() (lhotse.cut.CutSet method)
(lhotse.supervision.SupervisionSegment method)
(lhotse.supervision.SupervisionSet method)
map_supervisions (lhotse.cut.Cut attribute)
map_supervisions() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
maybe_pad() (in module lhotse.dataset.collation)
mel2lin() (in module lhotse.features.kaldi.layers)
Mfcc (class in lhotse.features.mfcc)
MfccConfig (class in lhotse.features.mfcc)
min_duration (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
mix() (in module lhotse.cut)
(lhotse.cut.Cut method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.features.base.FeatureExtractor static method)
(lhotse.features.base.TorchaudioFeatureExtractor static method)
(lhotse.features.fbank.Fbank static method)
(lhotse.features.kaldi.extractors.KaldiFbank static method)
(lhotse.features.librosa_fbank.LibrosaFbank static method)
(lhotse.features.mfcc.Mfcc static method)
(lhotse.features.spectrogram.Spectrogram static method)
mix_cuts() (in module lhotse.cut)
mix_same_recording_channels() (lhotse.cut.CutSet method)
mixed_audio (lhotse.audio.AudioMixer property)
mixed_cuts (lhotse.cut.CutSet property)
mixed_feats (lhotse.features.mixer.FeatureMixer property)
MixedCut (class in lhotse.cut)
MixTrack (class in lhotse.cut)
modify_ids() (lhotse.cut.CutSet method)
module
lhotse.audio
lhotse.augmentation
lhotse.cut
lhotse.dataset.collation
lhotse.dataset.cut_transforms
lhotse.dataset.diarization
lhotse.dataset.input_strategies
lhotse.dataset.sampling
lhotse.dataset.signal_transforms
lhotse.dataset.speech_recognition
lhotse.dataset.unsupervised
lhotse.dataset.vad
lhotse.features.base
lhotse.features.fbank
lhotse.features.io
lhotse.features.librosa_fbank
lhotse.features.mfcc
lhotse.features.mixer
lhotse.features.spectrogram
lhotse.kaldi
lhotse.manipulation
lhotse.recipes
lhotse.supervision
modules() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
MonoCut (class in lhotse.cut)
N
name (lhotse.features.base.FeatureExtractor attribute)
(lhotse.features.base.TorchaudioFeatureExtractor attribute)
(lhotse.features.fbank.Fbank attribute)
(lhotse.features.io.ChunkedLilcomHdf5Reader attribute)
(lhotse.features.io.ChunkedLilcomHdf5Writer attribute)
(lhotse.features.io.FeaturesReader property)
(lhotse.features.io.FeaturesWriter property)
(lhotse.features.io.KaldiReader attribute)
(lhotse.features.io.LilcomFilesReader attribute)
(lhotse.features.io.LilcomFilesWriter attribute)
(lhotse.features.io.LilcomHdf5Reader attribute)
(lhotse.features.io.LilcomHdf5Writer attribute)
(lhotse.features.io.LilcomURLReader attribute)
(lhotse.features.io.LilcomURLWriter attribute)
(lhotse.features.io.NumpyFilesReader attribute)
(lhotse.features.io.NumpyFilesWriter attribute)
(lhotse.features.io.NumpyHdf5Reader attribute)
(lhotse.features.io.NumpyHdf5Writer attribute)
(lhotse.features.kaldi.extractors.KaldiFbank attribute)
(lhotse.features.kaldi.extractors.KaldiMfcc attribute)
(lhotse.features.librosa_fbank.LibrosaFbank attribute)
(lhotse.features.mfcc.Mfcc attribute)
(lhotse.features.spectrogram.Spectrogram attribute)
named_buffers() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
named_children() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
named_modules() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
named_parameters() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
num_ceps (lhotse.features.mfcc.MfccConfig attribute)
num_channels (lhotse.audio.Recording property)
num_channels() (lhotse.audio.RecordingSet method)
num_features (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
(lhotse.features.base.Features attribute)
(lhotse.features.mixer.FeatureMixer property)
num_frames (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
(lhotse.features.base.Features attribute)
num_mel_bins (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
num_samples (lhotse.audio.Recording attribute)
(lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
num_samples() (lhotse.audio.RecordingSet method)
NUM_SPLITS
lhotse-split command line option
NumpyFilesReader (class in lhotse.features.io)
NumpyFilesWriter (class in lhotse.features.io)
NumpyHdf5Reader (class in lhotse.features.io)
NumpyHdf5Writer (class in lhotse.features.io)
O
offset (lhotse.cut.MixTrack attribute)
OnTheFlyFeatures (class in lhotse.dataset.input_strategies)
open_writer() (lhotse.audio.RecordingSet class method)
(lhotse.cut.CutSet class method)
(lhotse.features.base.FeatureSet class method)
(lhotse.supervision.SupervisionSet class method)
opus_info() (in module lhotse.audio)
OUTPUT_CONFIG
lhotse-feat-write-default-config command line option
OUTPUT_CUT_MANIFEST
lhotse-cut-append command line option
lhotse-cut-mix-by-recording-id command line option
lhotse-cut-mix-sequential command line option
lhotse-cut-pad command line option
lhotse-cut-random-mixed command line option
lhotse-cut-simple command line option
lhotse-cut-truncate command line option
lhotse-cut-windowed command line option
OUTPUT_CUTSET
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
OUTPUT_DIR
lhotse-feat-extract command line option
lhotse-fix command line option
lhotse-kaldi-export command line option
lhotse-prepare-adept command line option
lhotse-prepare-aishell command line option
lhotse-prepare-aishell4 command line option
lhotse-prepare-ami command line option
lhotse-prepare-babel command line option
lhotse-prepare-broadcast-news command line option
lhotse-prepare-callhome-egyptian command line option
lhotse-prepare-callhome-english command line option
lhotse-prepare-cmu-arctic command line option
lhotse-prepare-cmu-indic command line option
lhotse-prepare-cmu-kids command line option
lhotse-prepare-commonvoice command line option
lhotse-prepare-cslu-kids command line option
lhotse-prepare-dihard3 command line option
lhotse-prepare-fisher-english command line option
lhotse-prepare-gale-arabic command line option
lhotse-prepare-gale-mandarin command line option
lhotse-prepare-gigaspeech command line option
lhotse-prepare-heroico command line option
lhotse-prepare-hifitts command line option
lhotse-prepare-l2-arctic command line option
lhotse-prepare-libricss command line option
lhotse-prepare-librimix command line option
lhotse-prepare-librispeech command line option
lhotse-prepare-libritts command line option
lhotse-prepare-ljspeech command line option
lhotse-prepare-mls command line option
lhotse-prepare-mtedx command line option
lhotse-prepare-musan command line option
lhotse-prepare-nsc command line option
lhotse-prepare-switchboard command line option
lhotse-prepare-tedlium command line option
lhotse-prepare-timit command line option
lhotse-prepare-vctk command line option
lhotse-prepare-yesno command line option
lhotse-split command line option
OUTPUT_MANIFEST
lhotse-combine command line option
lhotse-copy command line option
lhotse-feat-upload command line option
lhotse-filter command line option
lhotse-subset command line option
P
pad (lhotse.cut.Cut attribute)
pad() (in module lhotse.cut)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
pad_or_truncate_features() (in module lhotse.features.librosa_fbank)
PaddingCut (class in lhotse.cut)
parameters() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
parse_channel_from_ffmpeg_output() (in module lhotse.audio)
PASSWORD
lhotse-download-gigaspeech command line option
perturb_speed (lhotse.cut.Cut attribute)
perturb_speed() (lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.supervision.AlignmentItem method)
(lhotse.supervision.SupervisionSegment method)
perturb_tempo (lhotse.cut.Cut attribute)
perturb_tempo() (lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.supervision.SupervisionSegment method)
perturb_volume (lhotse.cut.Cut attribute)
perturb_volume() (lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.supervision.SupervisionSegment method)
PerturbSpeed (class in lhotse.dataset.cut_transforms)
PerturbTempo (class in lhotse.dataset.cut_transforms)
PerturbVolume (class in lhotse.dataset.cut_transforms)
play_audio() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
plot_alignment() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
plot_audio() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
plot_features() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
plot_tracks_audio() (lhotse.cut.MixedCut method)
plot_tracks_features() (lhotse.cut.MixedCut method)
PrecomputedFeatures (class in lhotse.dataset.input_strategies)
PREDICATE
lhotse-filter command line option
preemph_coeff (lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
preemphasis_coefficient (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
PreMixedSourceSeparationDataset (class in lhotse.dataset.source_separation)
process_and_store_recordings() (lhotse.features.base.FeatureSetBuilder method)
R
RandomizedSmoothing (class in lhotse.dataset.signal_transforms)
raw_energy (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
read() (lhotse.features.io.ChunkedLilcomHdf5Reader method)
(lhotse.features.io.FeaturesReader method)
(lhotse.features.io.KaldiReader method)
(lhotse.features.io.LilcomFilesReader method)
(lhotse.features.io.LilcomHdf5Reader method)
(lhotse.features.io.LilcomURLReader method)
(lhotse.features.io.NumpyFilesReader method)
(lhotse.features.io.NumpyHdf5Reader method)
read_audio() (in module lhotse.audio)
read_audio_from_cuts() (in module lhotse.dataset.collation)
read_features_from_cuts() (in module lhotse.dataset.collation)
read_opus() (in module lhotse.audio)
read_opus_ffmpeg() (in module lhotse.audio)
read_opus_torchaudio() (in module lhotse.audio)
read_sph() (in module lhotse.audio)
Recording (class in lhotse.audio)
recording (lhotse.cut.MonoCut attribute)
recording_id (lhotse.cut.MonoCut property)
(lhotse.features.base.Features attribute)
(lhotse.supervision.SupervisionSegment attribute)
RECORDING_MANIFEST
lhotse-feat-extract command line option
RECORDINGS
lhotse-fix command line option
lhotse-kaldi-export command line option
RecordingSet (class in lhotse.audio)
register_backward_hook() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_buffer() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_extractor() (in module lhotse.features.base)
register_forward_hook() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_forward_pre_hook() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_full_backward_hook() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_parameter() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
register_reader() (in module lhotse.features.io)
register_writer() (in module lhotse.features.io)
remove_dc_offset (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
requires_grad_() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
resample (lhotse.cut.Cut attribute)
resample() (lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
round_to_power_of_two (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
S
sample() (lhotse.cut.CutSet method)
samplerate (lhotse.audio.LibsndfileCompatibleAudioInfo property)
SAMPLING_RATE
lhotse-kaldi-import command line option
sampling_rate (lhotse.audio.Recording attribute)
(lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut attribute)
(lhotse.features.base.Features attribute)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
sampling_rate() (lhotse.audio.RecordingSet method)
save_kaldi_text_mapping() (in module lhotse.kaldi)
set_extra_state() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
share_memory() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
shuffle() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.supervision.SupervisionSet method)
simple_cuts (lhotse.cut.CutSet property)
snr (lhotse.cut.MixTrack attribute)
sort_by_duration() (lhotse.cut.CutSet method)
sort_like() (lhotse.cut.CutSet method)
soundfile_load() (in module lhotse.audio)
source (lhotse.audio.AudioSource attribute)
sources (lhotse.audio.Recording attribute)
speaker (lhotse.supervision.SupervisionSegment attribute)
speakers (lhotse.cut.CutSet property)
speakers_audio_mask() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
speakers_feature_mask() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
SpecAugment (class in lhotse.dataset.signal_transforms)
Spectrogram (class in lhotse.features.spectrogram)
SpectrogramConfig (class in lhotse.features.spectrogram)
SPEECH_DIR
lhotse-prepare-heroico command line option
speech_synthesis (in module lhotse.dataset)
sph_info() (in module lhotse.audio)
split() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
split_parallelize_combine() (in module lhotse.manipulation)
start (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut attribute)
(lhotse.cut.PaddingCut property)
(lhotse.features.base.Features attribute)
(lhotse.supervision.AlignmentItem attribute)
(lhotse.supervision.SupervisionSegment attribute)
state_dict() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
storage_key (lhotse.features.base.Features attribute)
STORAGE_PATH
lhotse-feat-extract-cuts command line option
lhotse-feat-extract-cuts-batch command line option
storage_path (lhotse.features.base.Features attribute)
(lhotse.features.io.ChunkedLilcomHdf5Writer property)
(lhotse.features.io.FeaturesWriter property)
(lhotse.features.io.LilcomFilesWriter property)
(lhotse.features.io.LilcomHdf5Writer property)
(lhotse.features.io.LilcomURLWriter property)
(lhotse.features.io.NumpyFilesWriter property)
(lhotse.features.io.NumpyHdf5Writer property)
storage_type (lhotse.features.base.Features attribute)
store_feature_array() (in module lhotse.features.base)
subset() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
supervision_intervals() (lhotse.dataset.input_strategies.AudioSamples method)
(lhotse.dataset.input_strategies.BatchIO method)
(lhotse.dataset.input_strategies.OnTheFlyFeatures method)
(lhotse.dataset.input_strategies.PrecomputedFeatures method)
SUPERVISION_MANIFEST
lhotse-cut-random-mixed command line option
supervision_masks() (lhotse.dataset.input_strategies.AudioSamples method)
(lhotse.dataset.input_strategies.BatchIO method)
(lhotse.dataset.input_strategies.OnTheFlyFeatures method)
(lhotse.dataset.input_strategies.PrecomputedFeatures method)
SUPERVISIONS
lhotse-fix command line option
lhotse-kaldi-export command line option
supervisions (lhotse.cut.Cut attribute)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut attribute)
(lhotse.cut.PaddingCut property)
supervisions_audio_mask() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
supervisions_feature_mask() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
SupervisionSegment (class in lhotse.supervision)
SupervisionSet (class in lhotse.supervision)
symbol (lhotse.supervision.AlignmentItem attribute)
T
T_destination (lhotse.features.kaldi.layers.Wav2FFT attribute)
(lhotse.features.kaldi.layers.Wav2LogFilterBank attribute)
(lhotse.features.kaldi.layers.Wav2LogSpec attribute)
(lhotse.features.kaldi.layers.Wav2MFCC attribute)
(lhotse.features.kaldi.layers.Wav2Spec attribute)
(lhotse.features.kaldi.layers.Wav2Win attribute)
TARGET_DIR
lhotse-download-adept command line option
lhotse-download-aishell command line option
lhotse-download-aishell4 command line option
lhotse-download-ami command line option
lhotse-download-cmu-arctic command line option
lhotse-download-cmu-indic command line option
lhotse-download-gigaspeech command line option
lhotse-download-heroico command line option
lhotse-download-hifitts command line option
lhotse-download-libricss command line option
lhotse-download-librimix command line option
lhotse-download-librispeech command line option
lhotse-download-libritts command line option
lhotse-download-ljspeech command line option
lhotse-download-mtedx command line option
lhotse-download-musan command line option
lhotse-download-tedlium command line option
lhotse-download-timit command line option
lhotse-download-vctk command line option
lhotse-download-yesno command line option
TEDLIUM_DIR
lhotse-prepare-tedlium command line option
text (lhotse.supervision.SupervisionSegment attribute)
to() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
to_dict() (lhotse.audio.AudioSource method)
(lhotse.audio.Recording method)
(lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
(lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.Features method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.fbank.FbankConfig method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.librosa_fbank.LibrosaFbankConfig method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.mfcc.MfccConfig method)
(lhotse.features.spectrogram.Spectrogram method)
(lhotse.features.spectrogram.SpectrogramConfig method)
(lhotse.supervision.SupervisionSegment method)
to_dicts() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
to_empty() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
to_file() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.dataset.signal_transforms.GlobalMVN method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
to_json() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
to_jsonl() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureSet method)
(lhotse.supervision.SupervisionSet method)
to_manifest() (in module lhotse.manipulation)
to_yaml() (lhotse.audio.RecordingSet method)
(lhotse.cut.CutSet method)
(lhotse.features.base.FeatureExtractor method)
(lhotse.features.base.FeatureSet method)
(lhotse.features.base.TorchaudioFeatureExtractor method)
(lhotse.features.fbank.Fbank method)
(lhotse.features.librosa_fbank.LibrosaFbank method)
(lhotse.features.mfcc.Mfcc method)
(lhotse.features.spectrogram.Spectrogram method)
(lhotse.supervision.SupervisionSet method)
TokenCollater (class in lhotse.dataset.collation)
torchaudio_info() (in module lhotse.audio)
torchaudio_load() (in module lhotse.audio)
TorchaudioFeatureExtractor (class in lhotse.features.base)
tracks (lhotse.cut.MixedCut attribute)
train() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
training (lhotse.dataset.signal_transforms.GlobalMVN attribute)
(lhotse.dataset.signal_transforms.RandomizedSmoothing attribute)
(lhotse.dataset.signal_transforms.SpecAugment attribute)
(lhotse.features.kaldi.layers.Wav2FFT attribute)
(lhotse.features.kaldi.layers.Wav2LogFilterBank attribute)
(lhotse.features.kaldi.layers.Wav2LogSpec attribute)
(lhotse.features.kaldi.layers.Wav2MFCC attribute)
(lhotse.features.kaldi.layers.Wav2Spec attribute)
(lhotse.features.kaldi.layers.Wav2Win attribute)
TRANSCRIPT_DIR
lhotse-prepare-broadcast-news command line option
lhotse-prepare-callhome-egyptian command line option
lhotse-prepare-fisher-english command line option
lhotse-prepare-heroico command line option
transform() (lhotse.supervision.AlignmentItem method)
transform_alignment() (lhotse.supervision.SupervisionSegment method)
(lhotse.supervision.SupervisionSet method)
transform_text() (lhotse.cut.CutSet method)
(lhotse.supervision.SupervisionSegment method)
(lhotse.supervision.SupervisionSet method)
transforms (lhotse.audio.Recording attribute)
trim() (lhotse.supervision.AlignmentItem method)
(lhotse.supervision.SupervisionSegment method)
trim_to_supervisions() (lhotse.cut.Cut method)
(lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
trim_to_unsupervised_segments() (lhotse.cut.CutSet method)
trimmed_supervisions (lhotse.cut.Cut property)
(lhotse.cut.MixedCut property)
(lhotse.cut.MonoCut property)
(lhotse.cut.PaddingCut property)
truncate (lhotse.cut.Cut attribute)
truncate() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
type (lhotse.audio.AudioSource attribute)
(lhotse.features.base.Features attribute)
type() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
U
unmixed_audio (lhotse.audio.AudioMixer property)
unmixed_feats (lhotse.features.mixer.FeatureMixer property)
UnsupervisedDataset (class in lhotse.dataset.unsupervised)
UnsupervisedWaveformDataset (class in lhotse.dataset.unsupervised)
URL
lhotse-feat-upload command line option
use_energy (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
V
VadDataset (class in lhotse.dataset.vad)
validate() (lhotse.dataset.source_separation.DynamicallyMixedSourceSeparationDataset method)
validate_for_asr() (in module lhotse.dataset.speech_recognition)
vtln_high (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
vtln_low (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
vtln_warp (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.mfcc.MfccConfig attribute)
W
Wav2FFT (class in lhotse.features.kaldi.layers)
Wav2LogFilterBank (class in lhotse.features.kaldi.layers)
Wav2LogSpec (class in lhotse.features.kaldi.layers)
Wav2MFCC (class in lhotse.features.kaldi.layers)
Wav2Spec (class in lhotse.features.kaldi.layers)
Wav2Win (class in lhotse.features.kaldi.layers)
win_length (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
window (lhotse.features.librosa_fbank.LibrosaFbankConfig attribute)
window_type (lhotse.features.fbank.FbankConfig attribute)
(lhotse.features.kaldi.layers.Wav2FFT property)
(lhotse.features.kaldi.layers.Wav2LogFilterBank property)
(lhotse.features.kaldi.layers.Wav2LogSpec property)
(lhotse.features.kaldi.layers.Wav2MFCC property)
(lhotse.features.kaldi.layers.Wav2Spec property)
(lhotse.features.mfcc.MfccConfig attribute)
(lhotse.features.spectrogram.SpectrogramConfig attribute)
with_alignment_from_ctm() (lhotse.supervision.SupervisionSet method)
with_features_path_prefix (lhotse.cut.Cut attribute)
with_features_path_prefix() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
with_id() (lhotse.cut.Cut method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
with_offset() (lhotse.supervision.AlignmentItem method)
(lhotse.supervision.SupervisionSegment method)
with_path_prefix() (lhotse.audio.AudioSource method)
(lhotse.audio.Recording method)
(lhotse.audio.RecordingSet method)
(lhotse.features.base.Features method)
(lhotse.features.base.FeatureSet method)
with_recording_path_prefix (lhotse.cut.Cut attribute)
with_recording_path_prefix() (lhotse.cut.CutSet method)
(lhotse.cut.MixedCut method)
(lhotse.cut.MonoCut method)
(lhotse.cut.PaddingCut method)
write() (lhotse.features.io.ChunkedLilcomHdf5Writer method)
(lhotse.features.io.FeaturesWriter method)
(lhotse.features.io.LilcomFilesWriter method)
(lhotse.features.io.LilcomHdf5Writer method)
(lhotse.features.io.LilcomURLWriter method)
(lhotse.features.io.NumpyFilesWriter method)
(lhotse.features.io.NumpyHdf5Writer method)
write_alignment_to_ctm() (lhotse.supervision.SupervisionSet method)
X
xpu() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
Z
zero_grad() (lhotse.features.kaldi.layers.Wav2FFT method)
(lhotse.features.kaldi.layers.Wav2LogFilterBank method)
(lhotse.features.kaldi.layers.Wav2LogSpec method)
(lhotse.features.kaldi.layers.Wav2MFCC method)
(lhotse.features.kaldi.layers.Wav2Spec method)
(lhotse.features.kaldi.layers.Wav2Win method)
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