Iver Jordal

Add a wow and flutter transform

4

Inspired by https://arxiv.org/ftp/arxiv/papers/1912/1912.05472.pdf 

Fix freeze_parameters in Compose and SpecCompose

2

When parameters are frozen in a Compose or SpecCompose: * don't re-roll random number for `p` * don't reshuffle transforms

Like https://en.wikipedia.org/wiki/Noise_gate Because some voice over ip applications do this

https://arxiv.org/abs/2110.00046

Add support for more time stretching methods

1

https://github.com/KAIST-MACLab/PyTSMod

Make transformations that apply to spectrograms, not waveforms

5

First, it is wise to design an API. Make a clear distinction between waveform transforms and spectrogram transforms. * Time mask a la spec augment * Frequency mask a la...