全双工VoIP应用程序源代码

利用小波变换对语音信号进行压缩，小波函数db5,分解级数5-Using Wavelet Transform of the voice signal compression, wavelet function db5, decomposition series 5

这是完整的代码和电路图 2 x 16 液晶 VU 表立体指标与 PIC16F877A。欢迎大家下载、试用。谢谢大家的支持！

windows base, visual c++, wave recording source,

制作能播放MIDI，WAV和AVI文件的播放器-can produce broadcast MIDI, WAV, and AVI file player

i writing an free losless audio coder, faster on old 486 than flac or ape decoding on pentium 233 MHz !!! the program working, and compression ratio is equal to flac / ape ... On pentium 233 MHz flac decompress time is 26 sec of enya_.wav . ape is more than 45 sec... :) approx 14 sec coding enya.wav with pkzip, and my routines not have completed. My hope is 4 sec compression time, if completing, and decompressing a 16 bit stereo 44100 Hz is real time on 80286 cpu !!! PLEASE HELP ME ! i am an hungarian programmer, and i cannot wrtite in english perfectly. i not have time for write code for incoming 16 bit variable contents ! i want variable bit size putting into 8 bit foam. the 16 bit variable containing e.g. 7 bit valuable data, and 8 of this data must be storing into 8 bit datas. (code need 24 .. 2 bit incoming packing into 8 bit data.)-i writing an free losless audio coder, faster on old 486 than flac or ape dec

c++写的比较规范的读取wav文件然后将其数据保存的数组里。-c++ written in a fairly standard wav file and then read the data saved in the array.

audio C#音频播放

amr encoder

gsm 标准参考代码-GSM standard reference source

语音数字信号处理ppt，老师上课课件.第一章语音信号处理概论.第二章 语音信号基础知识.第三章语音信号的数字分析.第四章 语音信号的基音检测.第五章 语音信号的线性预测分析.第六章矢量量化技术.第七章码激励线性预测语音编码