speechcoder1.txt

简单lpc音码器与声激励lpc音码器比较

function[outspeech]=speechcoder1(inspeech)
if(nargin~=1)
error('argument check failed');
end;
Fs=16000;
Order=10;
[aCoeff,resid,pitch,G,parcor,stream]=proclpc(inspeech,Fs,Order);
outspeech=synlpc(aCoeff,pitch,Fs,G);