AAC声音的详细介绍，已经声音的分类，标准，格式等的介绍，非常的详细，做音频的人应该很有帮助！-AAC voice detailed introduction has been the voice of the classification, standards, formats, such as the introduction, very detailed, to do the audio should be very helpfu

mpeg4 heaac解码程序。AD公司的DAB广播音频解码方案。-program of the mpeg4 heaac decoding. AD' s DAB broadcast audio decoding program.

usac 验证测试报告，与aac，heaac，amr，amrwb的比较-usac test report