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Line 1: '''Lossless predictive audio compression (LPAC)''' is an improved [[lossless compression\|lossless]] [[audio data compression\|audio compression]] algorithm developed by [[Tilman Liebchen]], [[Marcus Purat]] and [[Peter Noll]] at [http://www.nue.tu-berlin.de/index_e.html Institute for Telecommunications], Technical University [[Berlin]] ([[TU Berlin]]), to compress PCM audio in a [[lossless compression\|lossless]] manner, ''unlike'' conventional [[audio compression]] algorithms which are [[lossy compression\|lossy]]. Meanwhile it is no longer developed because an advanced version of it has become an official standard under the name of MPEG-4 [[Audio Lossless Coding]].

Lossless predictive audio compression: Difference between revisions