Remove any tracks contained in the given splits from the initial dataset partition, should they exist. Parameters --

Reset all the estimators in the combo.

Zero-out the tracked state.

Perform any steps to reset the stream.

Perform root-mean-square normalization. Parameters ---------- audio : ndarray (N) Mono-channel audio to normalize N - nu

Thread execution method to continually update the audio buffer when the stream is active.

Simple helper function to save a dictionary as a compressed NumPy zip file. Parameters ---------- path : string Path to save t

Set all necessary seeds for PyTorch at once. WARNING: the number of workers in the training loader affects behavior: this is b

Remove note entries occurring outside of time window. Parameters ---------- batched_notes : ndarray (N x 3) Array of note inte

Retain pitch observations within a time window. Parameters ---------- stacked_pitch_list : dict Dictionary containing (slice -

Slice any ndarray or tensor entries of a dictionary along the last axis. Parameters ---------- track : dict Dictionary contain

Collapse stacked multi pitch arrays into a single representation. Parameters ---------- stacked_multi_pitch : ndarray or tensor (...

Obtain a stacked representation detailing where discrete pitch activity ceases. Parameters ---------- stacked_multi_pitch : ndarray

Obtain a stacked representation detailing where discrete pitches become active. Parameters ---------- stacked_multi_pitch : ndarray

Convert a stack of multi pitch arrays into a stack of pitch lists. Parameters ---------- stacked_multi_pitch : ndarray (S x F x T)

Convert a dictionary of stacked notes into a single representation. Parameters ---------- stacked_notes : dict Dictionary cont

Convert stacked notes from MIDI to guitar fret numbers. Parameters ---------- stacked_notes : dict Dictionary containing (slic

Convert stacked notes from MIDI to Hertz. Parameters ---------- stacked_notes : dict Dictionary containing (slice -> (pitches

Convert stacked notes from Hertz to MIDI. Parameters ---------- stacked_notes : dict Dictionary containing (slice -> (pitches

Convert a dictionary of stacked notes into a single representation. Parameters ---------- stacked_notes : dict Dictionary cont

Convert a dictionary of MIDI note groups into a stack of multi pitch arrays. Parameters ---------- stacked_notes : dict Dictio

Obtain the offsets of stacked loose MIDI note groups in stacked multi pitch format. Parameters ---------- stacked_notes : dict

Obtain the onsets of stacked loose MIDI note groups in stacked multi pitch format. Parameters ---------- stacked_notes : dict

Convert stacked pitch list from MIDI to Hertz. Parameters ---------- stacked_pitch_list : dict Dictionary containing (slice ->

Convert stacked pitch list from Hertz to MIDI. Parameters ---------- stacked_pitch_list : dict Dictionary containing (slice ->

Convert a dictionary of stacked pitch lists into a single representation. Parameters ---------- stacked_pitch_list : dict Dict

Convert a stacked MIDI pitch list into a single class representation. Parameters ---------- stacked_pitch_list : dict Dictiona

Begin streaming the audio.

Begin streaming audio from the microphone.

Begin streaming the audio.

Download a file at a URL by streaming it. Parameters ---------- url : string URL pointing to the file save_path : string

Helper function to convert tablature to unique string/fret combinations. Parameters ---------- tablature : tensor (S x T) Arra

Convert a semi-regular time series with gaps into a uniform time series. Adapted from mir_eval pull request #336. Parameters ------

Convert features to decibels (dB) units. This will be taken care of in the lower-level VQT modules. Parameters -----

Convert features to decibels (dB) units. Parameters ---------- feats : ndarray Calculated power features

Toggle the flag for padding input features. This is necessary to differentiate between training/validation, where there is ground-tru

This should not be called directly on a ComboEvaluator.

Unpack the loss from the dictionary of estimates and ignore the ground-truth. Parameters ---------- estimated : dict

Determine the corresponding entry for a dictionary key. TODO - can use this many places (e.g. datasets) to be safe and neat Parameters

Unpack from save-friendly format the loose times and observations of a pitch list. Parameters ---------- packed_pitch_list : ndarray

Unpack from save-friendly format the key-value pairs of a stacked representation. Parameters ---------- packed_stacked_representatio

Make a time-pitch pair for each active pitch in each frame. Parameters ---------- times : ndarray (N) Time in seconds of begin

Unzip a zip file and remove it. Parameters ---------- zip_path : string Path to the zip file target : string or None

Update the internal state of the waveform visualizer and display the updated plot. Parameters ---------- samples : n

Update the internal state of the TFR visualizer and display the updated plot. Parameters ---------- frames : ndarray

Update the internal state of the stacked pitch list visualizer and display the updated plot. Parameters ---------- c

Update the internal state of the guitar tablature visualizer and display the updated plot. Parameters ---------- cur

Update the internal state of the pianoroll visualizer and display the updated plot. Parameters ---------- frames : n

Write the multi pitch activation maps to a file. Parameters ---------- multi_pitch : ndarray (... x F x T)

Write slice-wise note estimates to respective files. Parameters ---------- stacked_notes : dict Dictionary

Write note estimates to a file. Parameters ---------- batched_notes : ndarray (N x 3) Array of note interv

Write slice-wise pitch estimates to respective files. Parameters ---------- stacked_pitch_list : dict Dict

Write pitch estimates to a file. Parameters ---------- pitch_list : tuple containing times : ndarray (N)

Write all items in a list to a file. Parameters ---------- lst : list of object Collection of items to write path : string

Write all of the notes in a loose collection to a file. Parameters ---------- pitches : ndarray (N) Array of pitches correspon

Write all of the notes in a loose collection to a file. Parameters ---------- times : ndarray (N) Time in seconds of beginning

Helper function to create a JAMS file and populate it with stacked notes. Parameters ---------- stacked_notes : dict Dictionar

Zip the contents of a directory and save the compressed file to disk. Parameters ---------- dir_path : string Path to the dire