SoundML

A little and very high level library to perform basic operations on audio files in the OCaml language

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About the Project

Warning

The project is still in development and is not yet ready for use.

Features

• A fast I/O for interacting with audio files
• Feature extraction
• Audio effects
  • Time stretching and pitch shifting
  • Filtering
    • IIR filters (Generic, Lowpass, Highpass)
    • Generic FIR filter implementation

License

Distributed under the Apache License Version 2.0. See LICENSE for more information.

References

• McFee, Brian, Colin Raffel, Dawen Liang, Daniel PW Ellis, Matt McVicar, Eric Battenberg, and Oriol Nieto (2015). librosa: Audio and music signal analysis in python. In Proceedings of the 14th python in science conference, pp. 18-25.

• Bellanger, M. (2022). Traitement numérique du signal. 10e édition. Dunod.

• Wang, L., Zhao, J., & Mortier, R. (2022). OCaml Scientific Computing. Springer International Publishing eBooks. DOI: 10.1007/978-3-030-97645-3

• Zoelzer, U. (2002). Dafx: Digital Audio Effects. DOI: 10.1002/9781119991298

• Müller, M. (2015). Fundamentals of Music Processing. Cambridge International Law Journal. DOI: 10.1007/978-3-319-21945-5

Acknowledgements

• Logo generated with DALL-E by OpenAI