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savewave

savewave — save data into a sound <<wav>> file.

Calling sequence

savewave('file-name',x [, rate ]);

Parameters

x : vector
rate : a scalar. 22050 is the default value.

Description

save x into a wav sound file. you can transform other sound files into wav file with the sox program.

Examples



// At first we create 0.5 seconds of sound parameters.
t=soundsec(0.5);
// Then we generate the sound.
s=sin(440*t)+sin(220*t)/2+sin(880*t)/2;
[nr,nc]=size(t);
s(nc/2:nc)=sin(330*t(nc/2:nc));
savewave(TMPDIR+'/foo.wav',s);

See also

loadwave, analyze, mapsound
<< playsndsound >>