
Torchaudio specializes in machine understanding of audio waveforms. It is an ML library that provides relevant signal processing functionality (but is not a general signal processing library). It leverages PyTorch’s GPU support to provide many tools and transformations for waveforms to make data loading and standardization easier and more readable. For example, it offers data loaders for waveforms using sox, and transformations such as spectrograms, resampling, and mu-law encoding and decoding.
We are happy to announce the availability of torchaudio 0.3.0, with a focus on standardization and complex numbers, a transformation (resample) and two new functionals (phase_vocoder, ISTFT), Kaldi compatibility, and a new tutorial. Torchaudio was redesigned to be an extension of PyTorch and a part of the domain APIs (DAPI) ecosystem.
Standardization