There are 3 repositories under audio-codec topic.
Multi-Scale Neural Audio Codec (SNAC) compresses audio into discrete codes at a low bitrate
Audio Codec Speech processing Universal PERformance Benchmark
A Software MIDI Synthesizer library with OPL3 (YMF262) emulator
Master Quality Authenticated codec reverse engineering, Tool to identify MQA encoding and Master's Sample Rate
A Software MIDI Synthesizer library with OPN2 (YM2612) emulator
FLAC decoder library in Java.
Comprehensive quantitative comparison of lossless and lossy audio codecs
Audio compression using companders (integer implementation, A-Law, Mu-Law) for embedded micros with IIR fixed-radix averager
A swift xcframework wrapper for opus audio codec libraries.
OPUS medium/high bit rate audio codec Arduino library for ESP32
G.729А audio codec for python 3
A free zero delay audio codec (zdac) project
NAU881x library for STM32 written in C
A Flutter package that makes it easier to convert formats, codecs, etc. of media files.
Gameboy Advance player for ulc-codec
Expermental code for CSM voice synthesis + CSM data generation
Nintendo DS player for ulc-codec
In this code we implement the IEEE 1857.2 lossless audio coding extension using 3 different source coding techniques : 1) Arithmetic Coding (benchmark)
Adaptive Pre and Post Filters based on Perceptual Audio Coding Using Adaptive Pre- and Post-Filters and Lossless Compression by G. Schuller
WM8940 library for STM32 written in C
(Please see debug branch, it will be merged to master soon) Microcontroller-based batch audio presenter which I have developed during my postdoc in cognitive neuroscience at CerCo/Toulouse. If you construct one and flash it with the software here, this device should serve your realtime audio presentation needs sync'd with an EEG amp, especially if you're very concerned with jitter.
Broadvoice32 audio codec compiled to js with Emscripten
A collection of projects working around JavaSound ServiceProvider interface. Mainly including audio codecs written in Java, with their JavaSound ServiceProvider.