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updated 1 year ago

CELP codec by Sourav Mondal

This is a code to demonstrate CELP codecs of bitrate 9.6kbps and 16kbps. (celp, audio codec, lpc)

celp16k(x,N,L,M,c,cb,Pidx)

celp9600(x,N,L,M,c,cb,Pidx)

celpana(x,L,M,c,cb,Pidx,bbuf,ebuf,Zf,Zw)

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updated 2 years ago

Speech recognition using MFCC and LPC by Neeraj

This program implements a basic speech recognition for 6 symbols using MFCC and LPC (mfcc, lpc, speech)

SpeechAud.m

SpeechMain.m

SpeechTest.m

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updated 6 years ago

LPC Vocoder GUI ver. 1.0 by Benjamin

An interactive LPC Vocoder with several options. (audio processing, video processing, speech signal process...)

LPC_Project

Rn=autocorr(k,data)

[DATA,NFRAMES]=frames(Y,SHIFT,DUR)

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updated almost 7 years ago

lpredict by Malcolm Lidierth

Data extrapolation through linear prediction (approximation, interpolation, linear)

lpredict.m

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updated 7 years ago

HNM-speech anlysis/synthsis model by xu ning

a routine for HNM model (audio processing, video processing, hnm)

AnHNM.m

s=SyHNM(pitchArray,amCell)

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updated 7 years ago

Speech compression using Linear Predictive Coding by Hamza Kadir

A lossy speech compression algorithm. (audio processing, video processing, lpc)

f_DECODER (aCoeff, pitch_plot, voiced, gain);

f_ENCODER(x, fs, M);

f_GAIN (e, voiced_b, pitch_plot_b);

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updated almost 9 years ago

Speech Analysis using LPC by Tan Chin Luh

A GUI for Speech Analysis using LPC (audio processing, video processing, lpc)

simplelpcgui(varargin)

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