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Showing content from https://github.com/adafruit/Adafruit_CircuitPython_wave below:

adafruit/Adafruit_CircuitPython_Wave: Wave file library for CircuitPython

Read and write standard WAV-format files

This driver depends on:

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle or individual libraries can be installed using circup.

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:

pip3 install adafruit-circuitpython-wave

To install system-wide (this may be required in some cases):

sudo pip3 install adafruit-circuitpython-wave

To install in a virtual environment in your current project:

mkdir project-name && cd project-name
python3 -m venv .venv
source .env/bin/activate
pip3 install adafruit-circuitpython-wave
Installing to a Connected CircuitPython Device with Circup

Make sure that you have circup installed in your Python environment. Install it with the following command if necessary:

With circup installed and your CircuitPython device connected use the following command to install:

circup install adafruit_wave

Or the following command to update an existing version:

import adafruit_wave

with adafruit_wave.open("sample.wav") as w:
    print(w.getsampwidth())
    print(w.getnchannels())
    print(list(memoryview(w.readframes(100)).cast("h")))

API documentation for this library can be found on Read the Docs.

For information on building library documentation, please check out this guide.

Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.


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