单音频检测算法Goertzel算法类

将音频的PCM格式转换成wav格式采用vs2008实现，用户界面，方便操作，简单易用，可进行批量转换，程序可运行

this the last source code that i wan to upload-this is the last source code that i wan to upload

一个播放WAV文件的实例程序，采用的是sndPlaySound函数，代码简介，可循环播放WAV文件，适用于只想简单实现播放WAV文件功能的场合。-a example of playing wave file, using sndPlaySound() function.simply source ,may recycle playing wave file.may for simply playing wave file.

本人收集的有关音频的加密文章，希望打搅喜欢-collection of the Audio encryption articles, like disturb

amr 解码程序-decoding procedures!

EM84XX 测试程序 -EM84XX testing procedures

MATLAB小波分析随书源码，机械工业出版社，张德丰-MATLAB Wavelet Analysis with the book source code, Mechanical Industry Press, Zhang Defeng

制作的简单的CD播放器-a simply CD Player.

说明：一个播放WAV文件的控件，但它把声音存储在DFM文件中-: a broadcast WAV document control, but it voices stored in the document DFM

音频波形显示和滤波,1、录音功能：CWaveIn类2、播放功能:CWaveOut类3、波形显示和滤波：CFilter类4、语音数据压缩解压：CG729aCompress、CGsmCompress 因为继承至同一个父类，所以它们的接口是一样的- Audio frequency profile demonstration and filter,1, recording function: CWaveIn kind 2, broadcast function: CWaveOut kind 3, profile demonstration and filter: CFilter kind 4, pronunciation data compression decompression: CG729aCompress, CGsmCompress because inherit to the identical father class, therefore their connection is same