Subject: Re: Ultrasonics
Date: Fri May 14 2004 - 09:13:17 EDT
> From: Kevin Austin <email@example.com>
> Date: 2004/05/13 Thu PM 08:27:39 EDT
> Pauline Oliveros used the bias frequency of analog tape recorders to
> produce sidebands in (as I recall) I of IV (et al) composed in
> Toronto in c 1966.
I was going to mention that one. I believe that oscilloscope oscillators were involved also.
Another example would be Dr. Fiorella Terenzi, who takes the frequencies of pulsars and converts them to the audio spectrum.
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