Tempco Source/Analog vs Digital DIY

Paul Perry pfperry at melbpc.org.au
Thu May 14 05:03:23 CEST 1998

At 05:38 PM 13/05/98 +0200, Ingo wrote:

>I heard about a synth that used an 8 bit D/A generating the reference
>voltage for another (multiplying) 8 bit D/A. The first D/A selected a
>pitch range (an octave for instance, don't know how large the range
>actually was) while the other one does the fine tuning.
>This synth was the "tiracon 6V".
this may be a flawed approach, as the precision of the first D/A can 
generate enough error to wreck the overall precision..
it is OK if what you want is to add pitchbend, though.

paul perry melbourrne australia

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