声音大小的测量

对16bit的WindowPCM的语音文件进行压缩为4BIT的文件,压缩率约为75％,可大幅缩减所占用的空间.-The WindowPCM of 16bit audio files for 4bit compressed files, compression rate is about 75, can be substantially reduced by the space occupied.

开发库，非常好的，视频捕获好动动，能够办好关注，请使用。视频捕获好动动，能够办好关注，请使用。-Development library, very good video capture active animals and be able to run concerns, please use. Video capture active animals and be able to run concerns, please use.

对音频信号的无损压缩算法。比MP3的质量还要高的多的音频压缩算法！-right audio signals in the lossless compression algorithm. The quality than MP3 but also the high number of audio compression algorithm!

包含G.7221语音的编解码算法，有定点和浮点两个版本，均有VC工具的工程和测试代码，局部有无损优化

VC声音采集并播放的代码，是在网上收集的，做了小调整，主要处理声音收集，做为初级入门参考。程序运行后会在窗口内显示声音频谱曲线，不过不是太精确，水平有限，仅供参考。

音频的网络编程,VC++的DLL实现及验证测试.-Audio Network Programming, VC++ Realize the DLL and validation testing.

基于ccs2(6000)开发环境,闻亭公司DM642开发板的实现语音采集与回放的例程.-Based on ccs2 (6000) development environment, Wintech Company DM642 development board realize the voice of the routine acquisition and playback.

An AudioColection code,it s quite good.

这个可以作为无损压缩格式的前端处理，可以降低难压缩音频文件的码率。-This can serve as a lossless compression format, front-end processing, can reduce the bit rate compressed audio files is difficult.

python源代码，界面美观，能实现音乐播放，变频，混响，画波形图等功能，原数字信号处理作业。本文读取wav文件，通过不同的滑动条调节我们需要实现的功能的参数，最后分别实现音乐播放，画图，变频，混响等功能。