[sdiy] Fast envelope follower circuit needed..

cheater cheater cheater00 at gmail.com
Thu Mar 28 18:19:33 CET 2013


So what should happen when a 1Hz sinewave, amplitude-modulated by a
0.01 Hz sinewave, is fed into your box? Do you expect to get a 1Hz
square wave? 2Hz square wave? 0.01 Hz square wave?

On Thu, Mar 28, 2013 at 1:44 PM, Jean-Pierre Desrochers
<jpdesroc at oricom.ca> wrote:
> Hi List,
> I'm sure this has been already discussed in the past
> but I'm looking for a fast envelope follower circuit
> schematic to rectify an incoming +/-2.5v AC waveform
> to a rectified 0-5v wave.. The wave frequency could
> go as low as 1 hz and sometimes will not be symetrical.
> Any circuits welcomed !
> JP
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