Description: SPCE061A学习指南 关于语音压缩编码 内容详实，实效性高-SPCE061A study guide about speech compression coding content
detailed, the actual effect is high Platform: |
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Author:张晋东 |
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Description: 音频编码的源代码，来自INTEL，主要关于音频格式的判定，压缩等-audio encoding the source code from Intel, mainly on the judgment of audio formats, compression, etc. Platform: |
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Author:hali |
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Description: BroadVoice?is a family of speech coding algorithms created by Broadcom and standardized by CableLabs? SCTE? and ANSI for Voice over IP applications in cable telephony. BroadVoice is also part of the ITU-T Recommendations J.161 and J.361. To encourage wide-spread use of BroadVoice in diverse speech compression applications, Broadcom is providing both the floating-point and fixed-point C source code of BroadVoice on a royalty-free basis under the GNU Lesser General Public License (LGPL), version 2.1, as published by the Free Software Foundation. Platform: |
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Author:spwedasd |
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Description: 小波变换在语音和生物医学信号处理中的应用 431
17.1 小波变换在语音信号处理中的应用 431
17.1.1 小波变换在语音增强中的应用 431
17.1.2 小波变换在语音压缩中的应用 433
17.2 小波变换在生物医学信号处理中的应用 435
17.2.1 基于小波变换的ECG信号压缩 435
17.2.2 基于小波变换的EEG信号多分辨率分析 437-wavelet transform voice, and biomedical signal processing of 431 in 17.1 wavelet transform voice signal Treatment of 431 17.1.1 wavelet transform in the speech enhancement of 431 17.1.2 wavelet change for the speech compression of 433 17.2 wavelet transform in biomedical signal processing applications 435 17. 2.1 Based on wavelet transform 435 ECG signal compression based on wavelet transform 17.2.2 EEG signal more hours Analysis of 437 identified Platform: |
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Author:崔鹏 |
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Description: 基于avr自己编辑的关于语音压缩实现的一种方式-Avr based on its own editorial on the speech compression to achieve a way of Platform: |
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Author:Mingwei |
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Description: Speex是一套开源的专门压缩声音的库，压缩的性能非常高，常用在VoIP或者其它网络程序中。Speex声称自己是不受任何专利限制，并授权根据修订后的BSD许可证发布。它可以用来与Ogg容器格式或直接在UDP / RTP协议下传输。
这份是Speex的编码手册英文版，下面的地址是维基百科中关于Speex的介绍: http://en.wikipedia.org/wiki/Speex-Speex is a free software speech codec that may be used on VoIP applications and podcasts. Speex claims to be free of any patent restrictions and is licensed under the revised (3-clause) BSD license. It may be used with the Ogg container format or directly transmitted over UDP/RTP.
The Speex designers see their project as complementary to the Vorbis general-purpose audio compression project.
Speex is a lossy format, meaning quality is permanently degraded to reduce file size.
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Author:瞿志超 |
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Description: Speech compression using Linear Predictive Coding.
LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems. Platform: |
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Author:Ed |
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Description: matlab的adpcm语音编码，很好的解决了语音压缩传输中的问题-matlab' s adpcm speech coding, a very good solution to the voice compression and transmission problems in the Platform: |
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Author:L7 |
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Description: 为了满足数字通信及其它商业应用的需求，语音压缩编码技术得到了迅速发展。介绍了目前语音压缩编码技术
的研究进展，主要包括连续可变斜率增量调制(CVSD)、小波分析、多脉冲激励线性预测编码、散布脉冲码激励线性预
测(DP-CELP)、多重脉冲散布非均匀代数码本激励线性预测(MPD-USACELP)、波形内插(Ⅷ)、线谱对(频率)(LSP)的量化-In order to satisfy deman凼of the digital communication and other commercial applicatiOils，
the speech compression technology has been developed rapidly．The present research progress in speech
compression technology is introduced in this paper including CVSD， wavelet analysis and its application
to speech coding，MPLPC，DP-CELP，MPD-USACELP，Ⅷand quantification of LSF．These algorithins Platform: |
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Author:杨亚欣 |
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