Lossless Transform Audio Compression

Lossless Transform Audio Compression ( LTAC; German: lossless transform audio data compression) is a historic, non-destructive method for audio compression, developed by Tilman Liebchen from the Communication Systems of the Technical University of Berlin.

LTAC is the precursor of Lossless Predictive Audio Compression ( LPAC ) dar. This method is standardized in December 2005 in a developed form as MPEG -4 Audio Lossless Coding. Only since the standardization of the method is exposed.

  • Data compression