libSamplerate

所属分类:语音合成
开发工具:Visual C++
文件大小:3740KB
下载次数:73
上传日期:2015-09-12 16:57:45
上 传 者cpper
说明:  在测试了ffmpeg,speex,系统acm,webrtc的音频重采样效果后,发现webrtc的质量最高,能保留更多真实信号,这对语音重采样很重要(如AEC),但是webrtc重采样的提取非常困难,并且存在不按倍数或一定比率重采样会构建失败的问题,这里提交的重采样器,效果仅次于webrtc,对于非特殊场合(不需要双工通话消除回声),都能达到很高的水平,推荐使用。
(In testing the ffmpeg, speex, system acm, after webrtc audio resampling results found webrtc of the highest quality, able to retain more real signal, which is a very important voice resampling (such as AEC), but extracting webrtc resampling very difficult, and there is not a certain percentage multiples or resampling will build failure problems resampler submitted here, the effect is second only to webrtc, for non-special occasions (no need to call the duplex echo cancellation), can reach high the level recommended.)

文件列表:
libSamplerate (0, 2015-09-12)
libSamplerate\libSamplerate (0, 2015-09-12)
libSamplerate\libSamplerate\common.h (3927, 2012-06-11)
libSamplerate\libSamplerate\config.h (5745, 2012-06-11)
libSamplerate\libSamplerate\fastest_coeffs.h (72797, 2012-06-11)
libSamplerate\libSamplerate\float_cast.h (5533, 2012-06-11)
libSamplerate\libSamplerate\high_qual_coeffs.h (9187803, 2012-06-11)
libSamplerate\libSamplerate\libSamplerate.vcproj (4254, 2012-06-11)
libSamplerate\libSamplerate\libSamplerate.vcxproj (5311, 2015-03-06)
libSamplerate\libSamplerate\mid_qual_coeffs.h (607168, 2012-06-11)
libSamplerate\libSamplerate\samplerate.c (13876, 2012-06-11)
libSamplerate\libSamplerate\samplerate.h (5442, 2012-06-11)
libSamplerate\libSamplerate\src_linear.c (6379, 2012-06-11)
libSamplerate\libSamplerate\src_sinc.c (39119, 2012-06-11)
libSamplerate\libSamplerate\src_zoh.c (5873, 2012-06-11)
libSamplerate\libSamplerate\unistd.h (908, 2012-06-11)
libSamplerate\libSamplerate.sln (906, 2012-06-11)
libSamplerate\libSamplerate.suo (14848, 2012-06-11)
libSamplerate\libSamplerate.suo.old (13312, 2012-06-11)

======================================================================== 静态库:libSamplerate 项目概述 ======================================================================== 应用程序向导已为您创建了此 libSamplerate 库项目。 没有为此项目创建源文件。 libSamplerate.vcproj 这是使用应用程序向导生成的 VC++ 项目的主项目文件, 其中包含生成该文件的 Visual C++ 的版本信息,以及有关使用应用程序向导选择的平台、配置和项目功能的信息。 ///////////////////////////////////////////////////////////////////////////// 其他注释: 应用程序向导使用“TODO:”注释来指示应添加或自定义的源代码部分。 /////////////////////////////////////////////////////////////////////////////

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