You want it to be bipolar for both signal and modulator domains.
So that:
+1 * +1 = +1 -1 * +1 = -1 +1 * -1 = -1 -1 * -1 = +1
A linear biased transistor and most simple op-amp circuits can't give you this. Hence the need for something like the CA3080 transconductance circuit.
If you just need basic ring rod (positive domain only) then a simpler circuit will do
On Thu, 3 Feb 2011 17:17:01 -0500 (EST) Mathieu Bouchard matju@artengine.ca wrote:
On Thu, 3 Feb 2011, Tyler Leavitt wrote:
My question is what would be the hardware equivalent of the [*~] object. I guess it don't have to be digital... even an analog equivalent would help me understand it better.
Isn't the transistor related to [*~] ?
But it depends which case of [*~], I suppose. There are also lamps, relays, transformers, opamps, ... with different characteristics.
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