spafe

Spec sheet

Purpose

Spafe is a lightweight Python library for extracting audio features.Read 5 Oct 2026 · spafe.readthedocs.io

License

The source repository provides the software under the BSD 3-Clause License.Read 5 Oct 2026 · github.com

Contributions

The project says contributions are welcome and points to contribution guidelines.Read 5 Oct 2026 · github.com

Dependencies

The project lists Python 3.5 or later, NumPy 1.22.0 or later, and SciPy 1.8.0 or later as requirements.Read 5 Oct 2026 · github.com

Documentation and examples

The project links to module API documentation and says usage examples are available in its documentation.Read 5 Oct 2026 · github.com

Feature algorithms

Listed features include BFCC, CQCC, GFCC, LFCC, LPC, MFCC, IMFCC, MSRCC, NGCC, PNCC, PSRCC, PLP and RPLP.Read 5 Oct 2026 · github.com

Filter banks

It includes Bark, Gammatone, linear and Mel filter banks.Read 5 Oct 2026 · github.com

Frequency analysis

It provides dominant and fundamental frequency extraction.Read 5 Oct 2026 · github.com

Input

The project says Spafe simplifies feature extraction from mono audio files.Read 5 Oct 2026 · github.com

Installation

The documentation gives pip and Anaconda installation instructions.Read 5 Oct 2026 · superkogito.github.io

Spectrograms

It includes Bark, CQT, Erb and Mel spectrograms.Read 5 Oct 2026 · github.com

Visualization

Visualization functions require Matplotlib 3.5.2 or later.Read 5 Oct 2026 · github.com

Where Specifiction places it

• Audio Analysis Software#37 of 436.1