Directsound列举所有音频设备VB开发

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).

播放波形和录制波形

很全面的Matlab语音处理工具箱，几乎涵盖了全部常用的语音处理算法，包括处理、滤波、增强、编码等众多函数，非常适合新接触语音处理的工作和研究人员，也是做相关毕业设计的学生的必备工具包。

this the wave file-this is the wave file

可编辑并播放乐曲 -edit and play music

TI DM6446 workshop 培训资料，音频部分。-TI DM6446 workshop training materials, audio portion.

amr encoder

用于流媒体音频播放的G.723编码器和解码器源代码。-For streaming media audio playback of G.723 encoder and decoder source code.

步骤1读取wav格式音频数据（存于数组）2对数组进行分帧操作，即设定固定帧数进行分类3编写MFCC模块代码，实现MFCC参数的计算编译通过，MFCC的C++实现MFCC的特征选取，最后提取了13维左右最后结果保存在文件中

语音的播放源码 可以播放不连续的音频 比较不错的实例 大家看看吧-sound player source code,can play un-continuum sound.A good example.