声音资源文件，警报声音，还有其它声音继续上传

提取音乐（wav格式）中两种和弦特征：chromagram和tonalcentroid。其中chromagram是12维特征，根据十二平均律而来；tonalcentroid是在十二平均律的基础上加入了和弦结构信息（五度循环圈）得到的六维信息。-Extraction of music (wav format) in the characteristics of the two chords: chromagram and tonalcentroid. Chromagram which is 12-dimensional features, according to十二平均律come tonalcentroid is the basis of十二平均律joined the chord structure of information (five degrees circle) received the six-dimensional information.

在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声-In the noisy environment of the enhanced voice signal voice signal for the read noise of the sound files for the normal random noise

raw-wave-lib：一个非常好的wav文件读写的库，包含测试文件。在Linux/windows下运行良好。使用C语音书写-raw-wave-lib : a very good wav file reader of the library, including test paper. Linux/windows running good. Speech writing C

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。

功能强大的播放器vb编程－－课程设计-powerful player vb programming-- Curriculum Design

Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for interactive speech and music transmission over the Internet, but is also intended for storage and streaming applications. It is standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which incorporated technology from Skype"s SILK codec and Xiph.Org"s CELT codec.

By Nicolai Eduard Gancerenco. This component simulate a water reflection - alike Java applet. After a lots of tests, author fixed the maximum dimensions for image at 320x240, all for the biggest quality and real time effect - DirectX.-By Nicolai Eduard Gancerenco. This component simulate a water reflection- alike Java applet. After a lots of tests, author fixed the maximum dimensions for image at 320x240, all for the biggest quality and real time effect- DirectX.

wave音频文件转换成其他格式的编解码程序-wave audio file converted into other formats codec procedures

C++编译mp3编解码的源代码，有助于学习掌握基本的mp3技术。 值得学习和参考。-C++ Compiler mp3 codec source code, help learning basic skills of mp3 technology. Worthy of study and reference.

一个小的文字语音朗读程序-a small voice reading the text procedures