demodulating audio cassette wav files

From: Dan Williams <>
Date: Fri Nov 5 14:01:04 2004

On Fri, 5 Nov 2004 13:28:51 -0500 (EST), 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?
> Otherwise I will have to type the program in again (yuck) or
> read it into the old machine and rig up a serial interface
> to transfer it to a new PC running a simulator (more fun but
> would rather just extract it directly).
> Thanks
> --Chuck
What machine is it for, I know of a few programs that can do this but
they are machine specific. Is there not an emulator which will except
a wav or converted file ?

Received on Fri Nov 05 2004 - 14:01:04 GMT

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