chaudio 0.0.2

Programmatic music synthesis

# chaudio

chaudio is a python module to programmatically create music.

chaudio contains audio processing utilities for converting audio, and applying effects to already generated songs

## Usage

### Examples

Located in examples/, multiple example use cases of chaudio are shown.

To run with the development version of chaudio, prepend the PYTHONPATH environment.

PYTHONPATH=$PWD python3 examples/{FILE}

Or, if chaudio is installed, just run:

python3 examples/{FILE}

#### examples/simple.py

This creates a WAV file (simple.wav) that contains 5 seconds of the note A4 as a sin waveform.

#### examples/addnoise.py

This takes an input, and an optional output (default is addnoise.wav).

It reads in a file, adds static, then outputs the result to output.

Run like python3 examples/addnoise.py simple.wav -o simple_static.wav (assuming you’ve ran examples/simple.py).

#### examples/compose.py

This example shows how to create an entire song, efficiently and rubustly.

## Installation

You need either version of python (2 and 3 work, 3 is recommended), as well as numpy, scipy, and matplotlib.

You can easily install with pip:

either pip install chaudio, or, for python3, pip3 install chaudio