demodulating audio cassette wav files

From: John Honniball <>
Date: Fri Nov 5 12:45:05 2004

cswiger wrote:
> Gang - Any tips/pointers appreciated. I have some cassette tape
> audio files using 300 baud 8/n/1 format simple fsk 1200/2400Hz
> I think. Same audio you would find on a cassette tape for program
> storage except in a wav file. Any easy way to demodulate it back into
> data? Something like a software (mo)dem that can read the audio file
> and create the contents?

If this is a CUTS format tape (aka Kansas City format), then I can
suggest this page:

where there's a link to an MS-DOS program to do exactly what you want.
I heard from a UK101 user recently who had success with this program
by running it under 'dosbox' in Linux.

John Honniball
Received on Fri Nov 05 2004 - 12:45:05 GMT

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