[sdiy] Analog Computers ( again )

[Scott Nordlund]

Actually I believe it's a 2-pole state variable filter.  I actually hadn't noticed before but it does have two capacitors per integrator.  My roommate has one and I have to say the filter is really a weak point...

----------------------------------------
> From: lanterma at ece.gatech.edu
> To: synth-diy at dropmix.xs4all.nl
> Subject: Re: [sdiy] Analog Computers ( again )
> Date: Tue, 10 Feb 2009 15:54:51 -0500
>
>
> On Feb 9, 2009, at 6:46 PM, Tom Arnold wrote:
>
>> This seems to come up every now and again as a topic...
>>
>> I've extensively searched online already so anyone have some
>> pointers for
>> analog computer building blocks? Reading some usage tutorials right
>> now and
>> am pondering building some simple blocks to play with.
>
> The EML-101 4-pole VCF has differential integrators in their core that
> use two capacitors. I've been told that this kind of configuration was
> commonly used in analog computers.
>
> - Aaron
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