speex_ogg
所属分类：音频处理
开发工具：Visual C++
文件大小：6675KB
下载次数：12
上传日期：2010-12-13 10:09:17
上 传 者：
wuming424
说明： 支持vs2005和linux下语音压缩和解压缩，与硬件驱动无关。
(Under vs2005 and linux support voice compression and decompression, has nothing to do with the hardware drivers.
)
文件列表:
libogg-1.2.1\AUTHORS (66, 2004-06-17)
speex-1.2rc1\AUTHORS (502, 2007-06-23)
speex-1.2rc1\ChangeLog (802, 2007-06-23)
libogg-1.2.1\CHANGES (2106, 2010-11-02)
libogg-1.2.1\compile (3707, 2006-09-04)
speex-1.2rc1\configure (787163, 2008-07-21)
libogg-1.2.1\configure (529843, 2010-11-02)
libogg-1.2.1\COPYING (1466, 2004-06-17)
speex-1.2rc1\COPYING (1774, 2008-05-30)
libogg-1.2.1\depcomp (15936, 2006-09-04)
speex-1.2rc1\depcomp (15112, 2007-04-28)
speex-1.2rc1\INSTALL (200, 2007-06-23)
libogg-1.2.1\install-sh (9233, 2006-09-04)
speex-1.2rc1\install-sh (9505, 2007-04-28)
speex-1.2rc1\libtool (226978, 2010-12-02)
libogg-1.2.1\libtool (258225, 2010-12-02)
libogg-1.2.1\win32\Makefile (6414, 2005-01-16)
speex-1.2rc1\Makefile (22032, 2010-12-02)
speex-1.2rc1\libspeex\Makefile (22772, 2010-12-02)
speex-1.2rc1\src\Makefile (18110, 2010-12-02)
speex-1.2rc1\doc\Makefile (9806, 2010-12-02)
speex-1.2rc1\include\Makefile (14132, 2010-12-02)
speex-1.2rc1\include\speex\Makefile (13225, 2010-12-02)
speex-1.2rc1\win32\Makefile (14344, 2010-12-02)
speex-1.2rc1\win32\libspeex\Makefile (9167, 2010-12-02)
speex-1.2rc1\win32\speexenc\Makefile (9107, 2010-12-02)
speex-1.2rc1\win32\speexdec\Makefile (9107, 2010-12-02)
speex-1.2rc1\symbian\Makefile (9075, 2010-12-02)
speex-1.2rc1\win32\VS2003\Makefile (14340, 2010-12-02)
speex-1.2rc1\win32\VS2003\tests\Makefile (9225, 2010-12-02)
speex-1.2rc1\win32\VS2003\libspeex\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2003\libspeexdsp\Makefile (9145, 2010-12-02)
speex-1.2rc1\win32\VS2003\speexdec\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2003\speexenc\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2005\Makefile (14340, 2010-12-02)
speex-1.2rc1\win32\VS2005\libspeex\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2005\speexdec\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2005\speexenc\Makefile (9130, 2010-12-02)
speex-1.2rc1\win32\VS2005\libspeexdsp\Makefile (9145, 2010-12-02)
speex-1.2rc1\win32\VS2005\tests\Makefile (9225, 2010-12-02)
... ...
See INSTALL file for instruction on how to install Speex.
The Speex is a patent-free, Open Source/Free Software voice codec. Unlike other codecs like MP3 and Ogg Vorbis, Speex is designed to compress voice at bitrates in the 2-45 kbps range. Possible applications include VoIP, internet audio streaming, archiving of speech data (e.g. voice mail), and audio books. In some sense, it is meant to be complementary to the Ogg Vorbis codec.
To use the Speex command line tools:
% speexenc [options] input_file.wav compressed_file.spx
% speexdec [options] compressed_file.spx output_file.wav
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