The stereo2mono command converts a multichannel audio clip to a single channel audio clip.
Every sample in the output is the arithmetic mean of the samples at the same position in the input channels.
Enter:
t:=soundsec(3):; L,R:=sin(2*pi*440*t),sin(2*pi*445*t):; s:=stereo2mono(createwav([L,R])) |
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Then:
playsnd(s) |
Output: The sound of the single channel of the combination of L and R is played.