Description: LPC code for matlab.It contains 4 sample files and the source code for LPC 10E coder-LPC code for matlab.It contains 4 sample files and the source code for LPC 10E coder Platform: |
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Author:bil |
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Description: linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient.-linear prediction code is well known for speech coding method. this program use autocorrelation method for computing coefficient. Platform: |
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Author:hachang |
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Description: THIS THE PROGRAM THAT GIVES CODE FOR DEVLOPING BOTH TYPE OF LPC ..IN A SINGLE PROGRAMME.IT USES MATLAB.YOU CAN RUN IT BY FILE MAIN.M .-THIS IS THE PROGRAM THAT GIVES CODE FOR DEVLOPING BOTH TYPE OF LPC ..IN A SINGLE PROGRAMME.IT USES MATLAB.YOU CAN RUN IT BY FILE MAIN.M . Platform: |
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Author:SPEEED |
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Description: lpc 线性预测分析 可以计算不同帧位和阶数的语音线性预测结果和误差-lpc linear prediction analysis, we can calculate the order of the different frames of voice-bit and Linear Prediction results and error Platform: |
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Author:mww |
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Description: this a matlab code for linear predictive coder-this is a matlab code for linear predictive coder Platform: |
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Author:kamesh |
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Description: Linear-Predictive-Coder
MATLAB Implementation of LPC algorithm for speech signal
# Why LPC?
In communication systems it is often necessary to transmit audio(speech) signal in compressed or encoded form because of bandwidth limitation of the channel. In this regard, ‘Linear predictive coding(LPC)’ is an effctive method of speech coding at a low bit-rate.
# Features
** Analysis/Encoding phase,Synthesis/Decoding phase.
**Human voice modelled with all-pole filter.
** LPC parameters(filter coefficients, pitch, gain etc) extraction at the decoding phase.
** Non-overlapping frames of 30 milliseconds in duration
# How To Run
** Make sure MATLAB(latest version) is installed
** Put both files(LPC.m with .mp3 file) in the same folder
** Open LPC.m file and run it.
## Comments
Different audio (.mp3) files can be coded/decoded by changing the input file name in the code. Platform: |
Size: 2048 |
Author:japaoli |
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