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Catwav is a Unix command-line tool for concatenating two .wav files together to a third.

It just works like the well known cat command for concatenating regular files.


catwav file1.wav file2.wav outputfile.wav

License Terms

Public domain. Do as you see fit with this script.

sox $1 -r 44100 -c 2 -s -w /tmp/$$-1.raw
sox $2 -r 44100 -c 2 -s -w /tmp/$$-2.raw
cat /tmp/$$-1.raw /tmp/$$-2.raw > /tmp/$$.raw
sox -r 44100 -c 2 -s -w /tmp/$$.raw $3
rm /tmp/$$*.raw