- ATRAC: Adaptive Transform Acoustic Coding for MiniDisc
Audio coding system based on psychoacoustic principles originally used for Sony MiniDisc players.
www.minidisc.org/aes_atrac.html
- Tuneprint
Audio fingerprinting algorithm to identify the artist, title, lyrics, homepage, etc. of a sound clip even if the file is accidently or deliberately distorted or misnamed.
www.tuneprint.com
- ASF vs. MP3 vs. RA-G2 vs. VQF
Analysis of various compression algorithms.
ekei.com/audio
- First Principles
Investigating lossy and lossless compression of audio, including MP3, AAC, and TwinVQ.
www.firstpr.com.au/audiocomp
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