Codec2

The Codec2 library is a proof-of-concept for running the Codec2 audio codec on an Arduino-compatible Adafruit Feather nRF52 Bluefruit LE board.

Author
Dr. Brandon Wiley
Website
https://github.com/blanu/codec2-arduino
Category
Communication
Library Type
Contributed
Architectures
nrf52

Codec2 is an open source speech codec designed for communications quality speech between 700bps and 3200bps. The main application is low bandwidth HF/VHF digital radio. It fills a gap in open source voice codecs beneath 5000bps.

Downloads

Filename Release Date File Size
Codec2-1.0.0.zip 2017-09-28 5.05 MiB