Voltage controlled filter: Difference between revisions
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== Filter architectures (sorry this is crudely laid out, 1st step was capture info, 2nd pass will organize) == |
== Filter architectures (sorry this is crudely laid out, 1st step was capture info, 2nd pass will organize) == |
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This section began from an excellent thread on |
This section began from an excellent thread on <ref name="aamf">[https://synth-diy.org/pipermail/synth-diy/2019-August/171529.html Article "Analyzing the Moog Filter"], Synth-diy mailing list, August 2019</ref> |
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Top Layer: 2 pole, multi-mode |
Top Layer: 2 pole, multi-mode |
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Second Layer: 2 integrators and an inverter, in a loop |
Second Layer: 2 integrators and an inverter, in a loop |
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Bottom Layer: the circuit, perhaps OTAs |
Bottom Layer: the circuit, perhaps OTAs<ref name="aamf"/> |
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Saitama, JAPAN. |
Saitama, JAPAN. |
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== References == |
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{{reflist}} |
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<br /> |
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[[Category:Synthesizer components]] |
[[Category:Synthesizer components]] |
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