This is a package developed to be use to find the Sound Absorption Coefficient through some implemented models, like Biot-Allard, Johnson-Champoux and others. This project is in alpha stage.

Dependencies

PyAbsorp runs under Linux, Windows and MacOS, a Python 3.8.10 installation is needed with the latest Numpy (1.20.3 or higher), Scipy (1.6.3 or higher). Matplotlib is recommended, but not necessary.

Implemented Models

• Delany-Bazley (with Miki and Allard-Champoux variation)
• Biot-Allard
• Johnson-Champoux (with Allard and Lafarge variation)
• Rayleigh

How to Install

1. First make sure that you have the package setuptools installed.
2. Install through pip, by using the following command: pip install git+https://github.com/Toktom/PyAbsorp

Future Objectives

• More analytic models (Wilson and others).
• Code validation.
• Implementation of absorbers models.
• Theoretical review of the implemented models.
• English review.

How to contribute

For more details, read the CONTRIBUTING file.

License

This project is under MIT License. Check the license here.

Authors

• Michael Markus Ackermann

Contributors

• João Vitor Gutkoski Paes