nicolas-rabault / aupyom

Real-time Audio time-scale and pitch modification in Python

aupyom

Real-time Audio time-scale and pitch modification Python library.

Documentation

Aupyom is the pure-python library designed to allow for quick and easy sounds mixing. It has been designed to let you shift the pitch and change the time-scale of sounds in real time.

As aupyom API is really simple, you only need to know a few methods to start playing, the documentation is given as few demonstration notebooks:

• [Playing and mixing multiple sounds](./examples/Playing\ and\ mixing\ multiple\ sounds.ipynb)
• [Live modification of the pitch and time-scale of sounds](./examples/Live\ modification\ of\ the\ pitch\ and\ time-scale\ of\ sounds.ipynb)

Installation

The last stable release is available on PyPI. It can be install via:

pip install aupyom

You can also install it from source:

python setup.py install

Dependencies

Aupyom works with Python >= 2.7 and Python>=3.4.

Aupyom requires different libraries:

• numpy: for the low-level sound processing
• librosa: for higher-level sound processing and IO
• sounddevice: a python bindings for the PortAudio library - used to play sounds