Doepfer

Hi,

or simply do what is written in every footer of these mails:
Florian


Jordi Sampe Farre wrote:

> Hello, please, can you tell me what I can do it for no recieve more mail form Doepfer group? Thanks and best from Barcelona
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> To: Doepfer_a100@yahoogroups.com
> From: hardware@doepfer.de
> Date: Fri, 4 Apr 2008 17:11:59 +0200
> Subject: AW: [Doepfer_a100] simple fixed slew limiter?
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>             > hi group,
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>>i was wondering if it's possible to build a simple (passive?) slew
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>>limiter with a view to rounding off a gate signal enough to
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>>reduce/remove the clicks produced by controlling vca's with gate signals.
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>>i googled, but came up with a ton of stuuff that's a bit more than i
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>>need.
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>>i need no voltage control, indeed not even a variable slew rate.
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>>any ideas?
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>>thanks,
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>>stu
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> The simple low pass on the DIY page should do the job. The values for R1 and
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> C1 depend upon the desired slew rate which is ~ R1*C1. With 1uF and 10k you
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> obtain ~ 10 ms slew rate. The upper half of the A-170 uses this circuit
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> (with R1 as a combination of a fixed resistor and a potentiometer) followed
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> by a buffer amplifier to avoid voltage losses caused by the load connected
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> to the R/C combination. But for simple Gate/VCA control a small voltage loss
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> should not be a problem.
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> Best wishes
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> Dieter Doepfer
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