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vak.prep.spectrogram_dataset.spect_helper#

Function that converts a set of array files (.npz, .mat) containing spectrograms into a pandas DataFrame that represents a dataset used by vak.

The columns of the dataframe are specified by: vak.prep.spectrogram_dataset.spect_helper.DF_COLUMNS.

Functions

make_dataframe_of_spect_files(spect_format)

Get a set of spectrogram files from a directory, optionally paired with an annotation file or files, and returns a Pandas DataFrame that represents all the files.