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Description: 该程序是AMR-WB+声码器中的VAD（Voice Activity Detection）程序.测试时使用8kHz采样率,16bit量化的wav文件.
-AMR-WB Vocoder the VAD (Voice Activity Dete ction) program. test the use of 8 kHz sampling rate and 16bit wav quantify the document.
Platform: |
Size: 42802 |
Author: 赵璟 |
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Description: amr算法程序,非常实用,商业化版本,VC下编译使用,关键算法可移植-amr algorithm procedures, very practical, commercial version, compiled using VC, the key algorithm can be transplanted
Platform: |
Size: 42818 |
Author: 罗平 |
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Description: 3rd Generation Partnership Project
Technical Specification Group Services and System Aspects
Mandatory speech codec speech processing functions
Adaptive Multi-Rate (AMR) speech codec
Voice Activity Detector (VAD
Platform: |
Size: 104641 |
Author: fanren |
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Description: 该程序是AMR-WB+声码器中的VAD（Voice Activity Detection）程序.测试时使用8kHz采样率,16bit量化的wav文件.
-AMR-WB Vocoder the VAD (Voice Activity Dete ction) program. test the use of 8 kHz sampling rate and 16bit wav quantify the document.
Platform: |
Size: 43008 |
Author: 赵璟 |
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Description: amr算法程序,非常实用,商业化版本,VC下编译使用,关键算法可移植-amr algorithm procedures, very practical, commercial version, compiled using VC, the key algorithm can be transplanted
Platform: |
Size: 43008 |
Author: 罗平 |
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Description: 3rd Generation Partnership Project
Technical Specification Group Services and System Aspects
Mandatory speech codec speech processing functions
Adaptive Multi-Rate (AMR) speech codec
Voice Activity Detector (VAD
Platform: |
Size: 104448 |
Author: fanren |
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Description: 在详细研究了静音检测算法的基础上，利用C语言编写程序实现了该算法。-Based on the detailed studying of the mute detection,adopting the C language program to inplementing the algorithm.
Platform: |
Size: 271360 |
Author: 周 |
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Description: 3GPP Adaptive Multi- Rate
(AMR) 标准实现，针对8KHz采样音频文件按20ms一帧实现两者VAD模式的编码 -3GPP Adaptive Multi-Rate (AMR) standard of achievement for 8KHz sample audio files, according to 20ms between the VAD model to achieve a coding
Platform: |
Size: 832512 |
Author: Shannon Liu |
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Description: ITU-T G.722.2
国际电信联盟G.722.2建议书，2003年7月版。该建议书是语音通讯领域的压缩标准，被GSM，WCDMA，3GPP等采用，题目为16kbit下的宽带语音编码，使用自适应多率宽带编码。
内容主要有代数码激励线性预测编码(ACELP)，话音活动检测(VAD)等。-This Recommendation describes the high quality Adaptive Multi-Rate Wideband (AMR-WB)
encoder and decoder that is primarily intended for 7 kHz bandwidth speech signals. AMR-WB
operates at a multitude of bit rates ranging from 6.6 kbit/s to 23.85 kbit/s. The bit rate may be
changed at any 20-ms frame boundary.
Annex C includes an integrated C source code software package which contains the implementation
of the G.722.2 encoder and decoder and its Annexes A and B and Appendix I. A set of digital test
vectors for developers is provided in Annex D. These test vectors are a verification tool providing an
indication of success in implementing this codec.
G.722.2 AMR-WB is the same codec as the 3GPP AMR-WB. The corresponding 3GPP
specifications are TS 26.190 for the speech codec and TS 26.194 for the Voice Activity Detector.
Platform: |
Size: 728064 |
Author: 刘涛 |
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Description: VAD人声断点监测 支持AMR编码方式。1为监测到人声的帧，0为未监测到人声的帧。-Voice Activity Detection (VAD) for AMR
Platform: |
Size: 3816448 |
Author: zhangl |
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