Description: CELP
The most common Speech coding scheme is Code-Excited Linear Predictive (CELP) coding, which is used for example in the GSM standard. In CELP, the modelling is divided in two stages, a linear predictive stage that models the spectral envelope and code-book based model of the residual of the linear predictive model.
-CELP The most common Speech coding scheme i s Code-Excited Linear Predictive (CELP) codin g, which is used for example in the GSM standard. In CELP, the modeling is divided in two stages. a linear predictive models that stage the spect Cul envelope and code-book based model of the re sidual of the linear predictive model. Platform: |
Size: 160768 |
Author:梓淳 |
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Description: audio codec, includes LPC,The code was tested on male and female speech files recorded using a microphone
on my pc and also tested on the wavefiles of the TIMIT database. The results are
found to be good enough. I have attatched 5 sample wavefiles, on which I have tested
my code. Platform: |
Size: 295936 |
Author:danuder |
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Description: 对语音编码技术的特点进行了分析与研究, 对波形编码、声码器和混合编码三种主要
的语音编码进行了比较, 并介绍了GSM 和CDMA 两种系统语音编码及部分常用语音编码芯
片, 指出了语音编码技术的发展趋势, 并根据矿井井下特点, 对矿井通信系统所采用的语音
编码技术进行了研究, 最后得出了几点有用的结论.-Of speech coding technology characteristics of the analysis and research on waveform coding, vocoder and mixed encoding three major speech coding are compared, and introduced the GSM and CDMA both types of systems commonly used part of speech coding and speech coding chip pointed out that the speech coding technology, development trends, and in accordance with the characteristics of the mine pit of the mine communication system used in speech coding technology for the study came to the conclusion that some useful conclusions. Platform: |
Size: 188416 |
Author:王萍 |
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Description: it is code for gsm speech coing
in the main.m,encoder.m,decoder.m,levision.m m-file .
it is helping in implement on matlab platform Platform: |
Size: 2048 |
Author:Viral |
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Search - gsm speech matlab