Synthesize variable resistors with hyperbolic taper

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mediatechnology
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Synthesize variable resistors with hyperbolic taper

Post by mediatechnology » Thu Jan 15, 2009 1:37 pm

Thought this was very interesting. Reminds me a little bit of the Soundcraft pan pot using NICs.

https://proaudiodesignforum.com/images/ ... 8_2009.pdf

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Synthesize Variable Resistors With Hyperbolic Taper

He shows a bridged T notch filter design using the synthesized taper.

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Synthesize Variable Resistors With Hyperbolic Taper

Soundcraft active panpot using positive feedback.

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Soundcraft active panpot using positive feedback.

Tags: Positive Fedback, Active Panpot, Soundcraft, Equalizer, Filter, Non Linear Pot Tapers.
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emrr
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Re: Synthesize variable resistors with hyperbolic taper

Post by emrr » Thu Jan 15, 2009 4:33 pm

cool, will have a look
Best,

Doug Williams
Electromagnetic Radiation Recorders

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