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Audio engineering

Lossless predictive audio compression

What is lossless predictive audio compression? A clear definition from the audio engineering section of our glossary, with 12 related terms, tools to try and further reading.

Definition of Lossless predictive audio compression

Lossless predictive audio compression (LPAC) is an improved lossless audio compression algorithm developed by Tilman Liebchen, Marcus Purat and Peter Noll at the Institute for Telecommunications, Technische Universität Berlin (TU Berlin), to compress PCM audio in a lossless manner, in contrast to lossy compression algorithms.

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.

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What is Lossless predictive audio compression?

Lossless predictive audio compression (LPAC) is an improved lossless audio compression algorithm developed by Tilman Liebchen, Marcus Purat and Peter Noll at the Institute for Telecommunications, Technische Universität Berlin (TU Berlin), to compress PCM…

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