[sdiy] function generation

Scott Gravenhorst music.maker at gte.net
Sat Nov 8 19:39:32 CET 2003


Wow, that's in interesting circuit.  I will just have to give it a try, I'd always assumed that the
8038 was hopelessly nonlinear, but Tom's control voltage technique apparently linearizes this bad
boy chip.

psnow at magma.ca wrote:
>Hi Luciano,
>
>If you want a recent take on the 8038, take a look at Tom Henry's 
>circuit at Midwest Analog (http://www.midwest-analog.com). Some 
>other interesting synth circuits there too. 
>
>Regards,
>
>Peter
>
>Luciano Hormazabal wrote:
>> 
>> what do you think of making a vco out of a function generator 
>such as the 8038 integrated circit > or any, for that matter. are 
>they accurate?? why haven't i seen things built based on that 
>kind of > i.c.??? or am i wrong and most use them?? in that case, 
>which function generator is good?? > > > thanks for your help. > 
>> 
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