1 unstable release

0.1.0 Nov 3, 2018

#10 in #processing

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Rust Audio Processing

rap aims to be a high quality library to perform signal processing in rust, in particular related to digital speech and audio signals.

Today, it provides the following features:

  • Compute the Short Time Fourier Transform (STFT)
  • Compute the spectrogram

Please, read the API documentation here

License and Contribution

This program is free software. Any contribution is appreciated: feel free to open Issues and/or Pull/Merge requests. They are intended to be under a license compatible with the GNU LGPL.


*0.1.0 First version of the library. Supports STFT and spectrograms.


This crate provides audio processing features like computing the spectrogram and other stuff


~52K SLoC