Index

A

active_region_is_default() (nussl.core.AudioSignal property) add() (nussl.core.AudioSignal method) add_progress_bar_handler() (in module nussl.ml.train) add_stdout_handler() (in module nussl.ml.train) add_tensorboard_handler() (in module nussl.ml.train) add_validate_and_checkpoint() (in module nussl.ml.train) aggregate_score_files() (in module nussl.evaluation) ALL_WINDOWS (in module nussl.core.constants)

apply_gain() (nussl.core.AudioSignal method) apply_mask() (nussl.core.AudioSignal method) attenuation_bins (nussl.separation.spatial.Duet attribute) attenuation_delay_histogram (nussl.separation.spatial.Duet attribute) audio_data() (nussl.core.AudioSignal property) audio_signal() (nussl.separation.SeparationBase property) audio_signals_to_musdb_track() (in module nussl.core.utils) AudioSignal (class in nussl.core)

B

BACKWARDS_COMPLETED (nussl.ml.train.BackwardsEvents attribute) BackwardsEvents (class in nussl.ml.train) BaseDataset (class in nussl.datasets) BinaryMask (class in nussl.core.masks) BSSEvalScale (class in nussl.evaluation) BSSEvaluationBase (class in nussl.evaluation)

BSSEvalV4 (class in nussl.evaluation) build_dual_path_recurrent_end_to_end() (in module nussl.ml.networks.builders) build_open_unmix_like() (in module nussl.ml.networks.builders) build_recurrent_chimera() (in module nussl.ml.networks.builders) build_recurrent_dpcl() (in module nussl.ml.networks.builders) build_recurrent_end_to_end() (in module nussl.ml.networks.builders) build_recurrent_mask_inference() (in module nussl.ml.networks.builders)

C

Cache (class in nussl.datasets.transforms) cache_dataset() (in module nussl.ml.train) CHAN_INDEX (in module nussl.core.constants) Closure (class in nussl.ml.train.closures) ClosureException cluster_features() (nussl.separation.ClusteringSeparationBase method) ClusteringSeparationBase (class in nussl.separation) CombinationInvariantLoss (class in nussl.ml.train.loss) combine_by_multiply() (nussl.ml.train.closures.Closure method)

combine_by_multitask() (nussl.ml.train.closures.Closure method) combine_by_sum() (nussl.ml.train.closures.Closure method) complex_randn() (in module nussl.core.utils) Compose (class in nussl.datasets.transforms) compute_loss() (nussl.ml.train.closures.Closure method) concat() (nussl.core.AudioSignal method) confidence() (nussl.separation.ClusteringSeparationBase method) create_train_and_validation_engines() (in module nussl.ml.train) crop_signal() (nussl.core.AudioSignal method)

D

DeepAudioEstimation (class in nussl.separation.deep) DeepClustering (class in nussl.separation.deep) DeepClusteringLoss (class in nussl.ml.train.loss) DeepMaskEstimation (class in nussl.separation.deep) DeepMixin (class in nussl.separation) DEFAULT_BIT_DEPTH (in module nussl.core.constants) DEFAULT_KEYS (nussl.ml.train.loss.CombinationInvariantLoss attribute) (nussl.ml.train.loss.DeepClusteringLoss attribute) (nussl.ml.train.loss.KLDivLoss attribute) (nussl.ml.train.loss.L1Loss attribute) (nussl.ml.train.loss.MSELoss attribute) (nussl.ml.train.loss.PermutationInvariantLoss attribute) (nussl.ml.train.loss.SISDRLoss attribute) (nussl.ml.train.loss.WhitenedKMeansLoss attribute)

DEFAULT_MAX_VAL (in module nussl.core.constants) DEFAULT_SAMPLE_RATE (in module nussl.core.constants) DEFAULT_WIN_LEN_PARAM (in module nussl.core.constants) delay (nussl.separation.spatial.Duet attribute) delay_audio_signal() (in module nussl.core.mixing) delay_bins (nussl.separation.spatial.Duet attribute) download_audio_file() (in module nussl.core.efz_utils) download_benchmark_file() (in module nussl.core.efz_utils) download_trained_model() (in module nussl.core.efz_utils) dpcl_classic_confidence() (in module nussl.ml.confidence) dtype() (nussl.core.masks.MaskBase property) Duet (class in nussl.separation.spatial)

E

embed_audio() (in module nussl.core.play_utils) (nussl.core.AudioSignal method) EnsembleClustering (class in nussl.separation.composite) EPSILON (in module nussl.core.constants) evaluate() (nussl.evaluation.EvaluationBase method)

evaluate_helper() (nussl.evaluation.BSSEvalScale method) (nussl.evaluation.BSSEvalV4 method) (nussl.evaluation.EvaluationBase method) (nussl.evaluation.PrecisionRecallFScore method) EvaluationBase (class in nussl.evaluation) extract_features() (nussl.separation.ClusteringSeparationBase method)

F

FailedDownloadError file_name() (nussl.core.AudioSignal property) find_peak_indices() (in module nussl.core.utils) fit() (nussl.separation.NMFMixin static method) forward() (nussl.ml.SeparationModel method) (nussl.ml.train.loss.CombinationInvariantLoss method) (nussl.ml.train.loss.DeepClusteringLoss method) (nussl.ml.train.loss.PermutationInvariantLoss method) (nussl.ml.train.loss.SISDRLoss method) (nussl.ml.train.loss.WhitenedKMeansLoss method)

freq_vector() (nussl.core.AudioSignal property) frequency_matrix (nussl.separation.spatial.Duet attribute) FT2D (class in nussl.separation.primitive)

G

get_available_audio_files() (in module nussl.core.efz_utils) get_available_benchmark_files() (in module nussl.core.efz_utils) get_available_trained_models() (in module nussl.core.efz_utils) get_candidates() (nussl.evaluation.EvaluationBase method) get_channel() (nussl.core.AudioSignal method) (nussl.core.masks.MaskBase method) get_channels() (nussl.core.AudioSignal method) get_items() (nussl.datasets.BaseDataset method) (nussl.datasets.MixSourceFolder method) (nussl.datasets.MUSDB18 method) (nussl.datasets.Scaper method)

get_magnitude_spectrogram_channel() (nussl.core.AudioSignal method) get_power_spectrogram_channel() (nussl.core.AudioSignal method) get_stft_channel() (nussl.core.AudioSignal method) get_stft_channels() (nussl.core.AudioSignal method) get_window() (nussl.core.AudioSignal static method) GetAudio (class in nussl.datasets.transforms) GetExcerpt (class in nussl.datasets.transforms)

H

has_data() (nussl.core.AudioSignal property)

HighLowPassFilter (class in nussl.separation.benchmark) HPSS (class in nussl.separation.primitive)

I

ICA (class in nussl.separation.factorization) IdealBinaryMask (class in nussl.separation.benchmark) IdealRatioMask (class in nussl.separation.benchmark) IndexSources (class in nussl.datasets.transforms) inverse_mask() (nussl.core.masks.MaskBase method) inverse_transform() (nussl.separation.NMFMixin static method)

invert_mask() (nussl.core.masks.BinaryMask method) (nussl.core.masks.MaskBase method) (nussl.core.masks.SoftMask method) ipd_ild_features() (nussl.core.AudioSignal method) is_mono() (nussl.core.AudioSignal property) is_stereo() (nussl.core.AudioSignal property) istft() (nussl.core.AudioSignal method)

J

jensen_shannon_confidence() (in module nussl.ml.confidence)

jensen_shannon_divergence() (in module nussl.ml.confidence)

K

KLDivLoss (class in nussl.ml.train.loss)

L

L1Loss (class in nussl.ml.train.loss) label (nussl.core.AudioSignal attribute) LabelsToOneHot (class in nussl.datasets.transforms) LEN_INDEX (in module nussl.core.constants)

load_audio_from_array() (nussl.core.AudioSignal method) load_audio_from_file() (nussl.core.AudioSignal method) load_model() (nussl.separation.DeepMixin method) log_magnitude_spectrogram_data() (nussl.core.AudioSignal property) loudness_confidence() (in module nussl.ml.confidence)

M

magnitude_spectrogram_data() (nussl.core.AudioSignal property) MagnitudeSpectrumApproximation (class in nussl.datasets.transforms) MagnitudeWeights (class in nussl.datasets.transforms) make_audio_signal_from_channel() (nussl.core.AudioSignal method) make_audio_signals() (nussl.separation.MaskSeparationBase method) (nussl.separation.SeparationBase method) make_copy_with_audio_data() (nussl.core.AudioSignal method) make_copy_with_stft_data() (nussl.core.AudioSignal method) mask() (nussl.core.masks.MaskBase property) mask_as_ints() (nussl.core.masks.BinaryMask method) mask_threshold() (nussl.separation.MaskSeparationBase property) mask_to_binary() (nussl.core.masks.SoftMask method)

mask_type() (nussl.separation.MaskSeparationBase property) MaskBase (class in nussl.core.masks) MaskSeparationBase (class in nussl.separation) MAX_FREQUENCY (in module nussl.core.constants) Melodia (class in nussl.separation.primitive) MetadataError MismatchedHashError MixAsEstimate (class in nussl.separation.benchmark) MixSourceFolder (class in nussl.datasets) MSELoss (class in nussl.ml.train.loss) multitrack() (in module nussl.core.play_utils) MUSDB18 (class in nussl.datasets) musdb_track_to_audio_signals() (in module nussl.core.utils)

N

NMFMixin (class in nussl.separation) NoConnectivityError normalized_attenuation_delay_histogram (nussl.separation.spatial.Duet attribute) num_channels() (nussl.core.AudioSignal property) (nussl.core.masks.MaskBase property) num_frequency_bins (nussl.separation.spatial.Duet attribute) num_time_bins (nussl.separation.spatial.Duet attribute) NUMPY_JSON_KEY (in module nussl.core.constants) nussl.core (module) nussl.core.constants (module) nussl.core.efz_utils (module) nussl.core.masks (module) nussl.core.mixing (module) nussl.core.play_utils (module) nussl.core.utils (module) nussl.datasets (module) nussl.datasets.transforms (module)

nussl.evaluation (module) nussl.ml (module) nussl.ml.cluster (module) nussl.ml.confidence (module) nussl.ml.modules (module) nussl.ml.networks.builders (module) nussl.ml.train (module) nussl.ml.train.closures (module) nussl.ml.train.loss (module) nussl.separation (module) nussl.separation.base (module) nussl.separation.benchmark (module) nussl.separation.composite (module) nussl.separation.deep (module) nussl.separation.factorization (module) nussl.separation.primitive (module) nussl.separation.spatial (module)

O

ones() (nussl.core.masks.MaskBase class method)

ones_mask() (nussl.separation.MaskSeparationBase method)

P

pan_audio_signal() (in module nussl.core.mixing) path_to_input_file (nussl.core.AudioSignal attribute) peak_indices (nussl.separation.spatial.Duet attribute) peak_normalize() (nussl.core.AudioSignal method) PermutationInvariantLoss (class in nussl.ml.train.loss) PhaseSensitiveSpectrumApproximation (class in nussl.datasets.transforms) play() (in module nussl.core.play_utils) (nussl.core.AudioSignal method) posterior_confidence() (in module nussl.ml.confidence) power_spectrogram_data() (nussl.core.AudioSignal property) PrecisionRecallFScore (class in nussl.evaluation)

preprocess() (nussl.evaluation.BSSEvalScale method) (nussl.evaluation.BSSEvaluationBase method) (nussl.evaluation.EvaluationBase method) (nussl.evaluation.PrecisionRecallFScore method) print_available_audio_files() (in module nussl.core.efz_utils) print_available_benchmark_files() (in module nussl.core.efz_utils) print_available_trained_models() (in module nussl.core.efz_utils) process_item() (nussl.datasets.BaseDataset method) (nussl.datasets.MixSourceFolder method) (nussl.datasets.MUSDB18 method) (nussl.datasets.Scaper method) Projet (class in nussl.separation.spatial)

R

Repet (class in nussl.separation.primitive) RepetSim (class in nussl.separation.primitive) resample() (nussl.core.AudioSignal method) rms() (nussl.core.AudioSignal method)

RPCA (class in nussl.separation.factorization) run() (nussl.separation.ClusteringSeparationBase method) (nussl.separation.MaskSeparationBase method) (nussl.separation.SeparationBase method)

S

sample_rate() (nussl.core.AudioSignal property) (nussl.separation.SeparationBase property) save() (nussl.ml.SeparationModel method) scale_bss_eval() (in module nussl.evaluation) Scaper (class in nussl.datasets) scores() (nussl.evaluation.EvaluationBase property) seed() (in module nussl.core.utils) separated_sources (nussl.separation.spatial.Duet attribute) SeparationBase (class in nussl.separation) SeparationModel (class in nussl.ml) set_active_region() (nussl.core.AudioSignal method) set_active_region_to_default() (nussl.core.AudioSignal method) shape() (nussl.core.masks.MaskBase property) signal_duration() (nussl.core.AudioSignal property) signal_length() (nussl.core.AudioSignal property) silhouette_confidence() (in module nussl.ml.confidence)

SISDRLoss (class in nussl.ml.train.loss) SoftMask (class in nussl.core.masks) SpatialClustering (class in nussl.separation.spatial) stft() (nussl.core.AudioSignal method) stft_ch0 (nussl.separation.spatial.Duet attribute) stft_ch1 (nussl.separation.spatial.Duet attribute) STFT_CHAN_INDEX (in module nussl.core.constants) stft_data() (nussl.core.AudioSignal property) STFT_LEN_INDEX (in module nussl.core.constants) stft_length() (nussl.core.AudioSignal property) stft_params() (nussl.core.AudioSignal property) (nussl.separation.SeparationBase property) STFT_VERT_INDEX (in module nussl.core.constants) subtract() (nussl.core.AudioSignal method) SumSources (class in nussl.datasets.transforms) symmetric_atn (nussl.separation.spatial.Duet attribute)

T

TimbreClustering (class in nussl.separation.primitive) time_bins_vector() (nussl.core.AudioSignal property) time_vector() (nussl.core.AudioSignal property) to_mono() (nussl.core.AudioSignal method) ToSeparationModel (class in nussl.datasets.transforms)

TrainClosure (class in nussl.ml.train.closures) transform() (nussl.separation.NMFMixin static method) TransformException truncate_samples() (nussl.core.AudioSignal method) truncate_seconds() (nussl.core.AudioSignal method)

V

VALIDATION_COMPLETED (nussl.ml.train.ValidationEvents attribute) VALIDATION_STARTED (nussl.ml.train.ValidationEvents attribute) ValidationClosure (class in nussl.ml.train.closures) ValidationEvents (class in nussl.ml.train) verify_audio_signal_list_lax() (in module nussl.core.utils)

verify_audio_signal_list_strict() (in module nussl.core.utils) visualize_gradient_flow() (in module nussl.core.utils) visualize_sources_as_masks() (in module nussl.core.utils) visualize_sources_as_waveform() (in module nussl.core.utils) visualize_spectrogram() (in module nussl.core.utils) visualize_waveform() (in module nussl.core.utils)

W

WHAM (class in nussl.datasets) whitened_kmeans_confidence() (in module nussl.ml.confidence) WhitenedKMeansLoss (class in nussl.ml.train.loss) WienerFilter (class in nussl.separation.benchmark) WINDOW_BLACKMAN (in module nussl.core.constants)

WINDOW_DEFAULT (in module nussl.core.constants) WINDOW_HAMMING (in module nussl.core.constants) WINDOW_HANN (in module nussl.core.constants) WINDOW_RECTANGULAR (in module nussl.core.constants) WINDOW_TRIANGULAR (in module nussl.core.constants) write_audio_to_file() (nussl.core.AudioSignal method)

Z

zero_pad() (nussl.core.AudioSignal method)

zeros() (nussl.core.masks.MaskBase class method) zeros_mask() (nussl.separation.MaskSeparationBase method)