Date   : Fri, 11 Feb 2011 21:53:45 +0000 (GMT)
From   : tommowalker@... (Tom Walker)
Subject: Fwd: Would it make sense to have another cassette

> I mean, the cassette files for the BBC micro are only a succession of
> 1200 and 2400 Hz tones so I could just store the tone (1 bit) and 
> duration and let the computer recreate it. That could drastically reduce 
> the space needed.
> What do you think about?

You've just described CSW, which is in use already (though not as widely
as the more complex UEF).

Tom