[sdiy] outputing max of several signals

[Aaron Lanterman]

On Wed, 21 Jun 2006, Andre Majorel wrote:

>> Is there a (simple, analog) way of outputing the max
>> (or min) of several (at least 2) constantly changing
>> input signals, even at audio rate, but without generating
>> any click ?

There's also a very old Serge circuit that does that, along with the min; 
"peak and trough" (not much to it, just a pile of diodes and a transistor)

- Aaron

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