可以用来测量线路回声消除效果的matlab程序

fft 实施，易于使用，包括修复点代码。我还举了一个例子，向您展示如何使用 此代码 wav 开发的 Linux 操作系统，但它也可以种植在窗口 （不需要更改代码，只是在 VC 中创建 dsp)

1,增加了歌词搜索的自主性,用户可以选择自定义搜索关键字,也可以自定义是否和歌词文件相关联,这里的关联并不是把歌词写入歌曲文件,而是在程序中建立一种关联,以免每次播放这首歌的时候都去搜索歌词,而是直接去读取关联好的歌词文件. 2,增加了指定歌词的搜索目录,指定歌词的保存目录功能.为了性能考虑,歌词的搜索目录不会往下递归,只搜索设置的那一级目录. -1, an increase of the autonomy of the lyrics search, the user can select a custom search keyword, but also can customize it and lyrics files, link here is not to write songs lyrics files, but in the process of establishing a linked so as not to play this song every time the time to search for the lyrics, but a direct link to read the lyrics a good document. 2, an increase of the designated search lyrics directory, specify the directory function of the preservation of the lyrics. to performance considerations, the lyrics search directory recursion is not down, it only set up a search directory.

wave波形显示.播放wave文件,同时显示其对应的波形图-wave profile demonstration Broadcasts the wave document, simultaneously demonstrates its corresponding the oscillogram

一个简单FM接收机的VHDL源码，很有参考意义-A simple FM receiver VHDL source code is very useful

里面包含了很多关于音频检索的文章，特别着重介绍了音频索引产生的方法-Which contains a lot of articles on audio retrieval, in particular, focused on the method of audio indexing

VC实现WAV文件播放器，VC＋＋6.0编写，主要功能为播放WAV文件，DWORD OpenDevice();DWORD CloseDevice();DWORD Play(CWnd *pParentWnd,LPCSTR pFileName);DWORD Stop(); 是其主要函数。

一个播放.wav文件程序，虽然不像realone那样华丽，但是应用起来很方便哦！-it is a player for WAV file , though it is not perfect like realone , expediently

best working ogg vorbis acm 20020708 with source code release by conti

the ac3 decoder library, support windows and linux. the author is lifeng