An Improved Lossless Compression in Digital Audio Coder
Hu Xuelong · Microelectronics & Computer · 2003
Firstly this paper presents applications of lossless compression of audio signal and several techniques technology of a practical lossless compression coder including framing,prediction(intrachannel decorrelation)and entropy coding.Then it proposes some methods in improving the data compression ratio performance of that coder AudioPak and presents the performance evaluation.