spafe aims to simplify features extractions from mono audio files. The library can extract of the following features: BFCC, LFCC, LPC, LPCC, MFCC, IMFCC, MSRCC, NGCC, PNCC, PSRCC, PLP, RPLP, Frequency-stats etc. It also provides various filterbank modules (Mel, Bark and Gammatone filterbanks) and other spectral statistics.



spafe requires:

  • Python (>= 3.5)
  • NumPy (>= 1.17.2)
  • SciPy (>= 1.3.1)

User installation

If you already have a working installation of numpy and scipy, you can simply install spafe using pip:

pip install -U spafe

or conda (not available at the moment):

conda install spafe

How to use

Various examples on how to use spafe filter banks or feature extraction techniques are available under examples.