HE-AAC 解码算法的matlab代码，包含各种测试文件，可以运行测试 验证的。-High efficient AAC decoder,wihch compitable with mepg2-aac and mpeg4-aac, also including different types of testing files,you can run the progtam and test it.

AAC 编解码器，可用于音频压缩，directshow-AAC filter decoder