PESQ算法 C语言实现

libdca is a free library for decoding DTS Coherent Acoustics streams. The code is written by Gildas Bazin and was based on the a52dec project. It is released under the terms of the GPL license. The DTS Coherent Acoustics standard (ETSI 102 114 v1.2.1), as published by the ETSI, is available here (http://pda.etsi.org/pda/queryform.asp).-libdca is a free library for decoding DTS Co. Herent Acoustics streams. The code is written b Gildas y Bazin and was based on the a52dec projec t. It is released under the terms of the GPL licen se. The DTS Coherent Acoustics standard (ETSI 1 02,114 v1.2.1), as published by the ETSI, is available here (http :// pda.etsi.org/pda/queryform.asp).

调整音频采样率,一般可以将wav格式的各种采样率音频转换成8k采样的^_^-audio sampling rate adjustment, the general can be wav format of audio sampling rate conversion 8k sampling ^ _ ^

这个软件可以用来简歌，又可以把歌的格式转换成别的如mp3,mp4等。-This software is used to cut the song.

本人收集的有关音频的加密文章，希望大家喜欢-collection of the Audio encryption article hope you like

在matlab中读取ti dsp 调试中保存的内存文件程序-read in Matlab ti dsp debugging preserve the memory documentation procedures

echo cancellation source code

程序将文本合成为语音，并输入到一个wav文件当中-Procedures for the voice synthesis of text and enter them into a wav file

8603音乐管理程序 用户:admin 密码:admin-8603 music management program user: admin password: admin888

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.

回音消除源程序（好例子）-Echo dispel source(very good example)