MPEG-4 aacPlus / DTS Audio Transcoding System Proves Major Bandwidth Efficiency Can Be Achieved with Improvements in Perceived Audio Quality for 5.1 Discrete Multi-Channel Sound DTS, Inc. (NASDAQ:DTSI ...
MPEG-4 audio does not require a single or small set of highly efficient compression schemes but rather a complex toolbox to perform a wide range of operations from low-bit-rate speech coding to ...
Lossy compression schemes can be based on a source model, as in the case of speech compression, or a user or sink model, as is somewhat the case in image compression. In this chapter we look at audio ...