Codec 2 is an open-source speech codec that can operate as low as 450 bits/sec. This is small enough that we can encode an audio message in a tweet using Base64 characters. #codec2 #programming #signalprocessing

Codec 2 is an open-source speech codec that can operate as low as 450 bits/sec. This is small enough that we can encode an audio message in a tweet using Base64 characters. #codec2 #programming #signalprocessing