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Musepack - http://www.musepack.net/
Open audio compression format also known as MPC or MPEGPlus/MP+. Based on MPEG1 Layer-2/MP2 algorithms. |
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True Audio - http://www.true-audio.com/
Open lossless audio codec developed with the main requirements of reasonable compression level and high operation speed. |
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OptimFROG - http://losslessaudiocompression.com/
Loseless audio compression supporting IEEE Float audio data. |
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Study on Audio Compression - http://ekei.com/audio/
Detailed comparison of various audio compression algorithms including ASF, RealAudio, MP3, Ogg Vorbis, MOV, and VQF. |
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Lossless compression vs. speed - http://web.inter.nl.net/users/hvdh/lossless/main.htm
Comparisons of most popular lossless audio formats. |