devidewav.m

matlab环境下音频求停顿率

function A=devideWav(x)

nx=length(x);
PlanLen=50000;%PlanLen为片段大小
nf=fix(nx/PlanLen);%nf为片段个数
f=enplan(x,PlanLen);
for i=1:nf
       A(i)=pauseRate(f(i,:),2);
end
A=A>1;
plot(A);
axis([0,nf+10,0,2]);