This module contains a high-performance HE-AAC decoder for 32-bit fixed-point processors. The following is a summary of what is and is not supported: Supported: - MPEG2, MPEG4 low complexity decoding (intensity stereo, M-S, TNS, PNS) -

多声道编码研究现状及认证标准，包括当前典型的几种多声道音频编码方案。-The multichannel encoding Research and certification standards, including typical of several multi-channel audio coding scheme.