PWM

此次上传的使linux下的语音压缩协议协议，谢谢大家观赏，并作出评价-The upload so under linux voice compression protocol agreement, thank you everyone watch, and to evaluate

播放Wave Midi和Avi文件-it is a player to WAV MIDI AVI files ,

封装了使用wav文件对象的录音和播放api。-Wav file package object to use recording and playback api.

在屏幕上显示音量控制信息 调用Core Audio APIs 适应于vista win7-This sample uses the Core Audio APIs to implement an on-screen display that shows volume changes to the output stream that plays through the default audio-rendering endpoint device. The on-screen display appears when the user adjusts the volume level in the Windows volume-control program, Sndvol.exe, and it disappears after the volume level remains unchanged for a short period.

htk3.3 bin.win32 compiled -htk3.3 bin.win32 compiled

一个扫描硬盘mp3的程序，并且支持播放的好程序。

由PC串口按照特定协议提供幅度谱和相位谱数据，labview通过串口接收后显示接收数据和图形，有单次接收和自动接收2种模式，因为使用串口传输数据，通讯速率收到限制，自动接收的刷新速度不小于300ms。该接收显示程序应用于FPGA实现的音频频谱分析模块中，由FPGA硬件实现音频信号的FFT变换计算，通过串口传递数据给labview程序。

vc实现的-一个操作和表示WAV数据的类c++小例子。具体可以看源代码-vc implementation- an operation and that WAV data is a small example of class c++. Concrete can see the source code

HARMASYLLABLESEG-裂片入单独存储在一个 WAV 文件中的信号音节。也有图的谱图和音节的信号用红色显示信号的哪些部分包含音节高亮显示。

ogg解码程序，本人已经在mips架构的cpu上实现，效果不错，madplay为播放器-ogg decoder program, I have been in the mips architecture cpu achieved good results, madplay for player