该程序是北京大学音频编码解码试验的整体代码与报告，解压直接可以运行。附带有GUI界面。-Peking University, the program is testing the audio codec and reports the overall code, extract the direct run. Comes with a GUI interface.

为一篇设计报告，篇末附有代码。用MATLAB实现一段音频的混响处理。运用多种滤波器实现混响、延时、加噪音效果。-As a design report, at the end of the article with the code. MATLAB an audio reverb processing. Using a variety of filter achieve reverberation, delay, and the noise effect.