资源列表
D2XXAccess
- here is a voice compress hey!
duanshipingjunguolinglv
- 只是一个关于短时平均过零率的matlab代码-Just a short-time average zero-crossing rate on the matlab code
DirectSound
- 深入分析vc++,编程实现语音信号处理,用于对各种语言信号的回音及分离,提供给大家,请多指教-Depth analysis of the vc++, programming speech signal processing, used for a variety of languages and the separation of echo signals available to everyone like him Zhijiao
trunk.tar
- 音频G711、G72 3系列压缩、解压缩程序-G711、G721、G723 Series audio compression, decompression procedures
G.729_AnnC_PDF_E
- 英文资料,ITU 语音算法标准G.729 ,是研究语音算法经典资料,值得一看.
lpc2148_usbaudio
- It demonstrates an USB Audio Device - Speaker. USB Video Driver 很好的参考
duojingchuanshu
- 移动通信中在不同条件下多径传输和多普勒频移的瑞利信道的仿真-Mobile Communication in different conditions of multipath and Doppler shift transmission Rayleigh channel simulation
TalkWithG729ImplementInVC6.0
- 做到在互连网的语音通信功能,使用g.729压缩,在 北京 -------- 重庆 间测试过,一端是长城宽带。一端是56k modem 拨号上网。语音比较清晰,但有一点停吨现象。-do in the Internet voice communications, using G.729 compression, in Beijing -------- between Chongqing tested, the end of the Great Wall Broadband. One extreme
ITU-TG.729SourceCode
- ITU-T G.729 ANSI-C Source Code
g729p
- 语音压缩编码中的g729p编码程序-Speech vocoder program comply to ITU G729 annex P -Speech vocoder program comply to ITU G729 annex P
g729p
- ITU-T G.729 Annex C+ - Reference C code for floating point implementation of G.729 at 6.4/8/11.8 kbit/s with DTX functionality (integration of Annexes B, D and E)-ITU-T G.729 Annex C+- Reference C code for floating point implementation of
yuyinxinhaolupoquzao
- 本课程设计的主要目的是在MATLAB环境下,使用窗口设计法设计一个滤波器,并对语音信号进行滤波去噪。开发平台为MATLAB7.0,设计方法为窗口设计法。用麦克风采集一段语音信号,绘制波形并观察其频谱,给定相应技术指标,用凯塞窗设计一个满足指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。在滤波前后语音信号波形的变化中,由于我们录制的语音信号噪声不大,所以观察并不明显,但在频域波形中,我们可以明显的看到设计的滤波器对语音信号进行了滤波处理,将噪声进行了滤除。此次