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Subject: Re: Peak & Correlation Detectors

Date: 08/26/03 at 10:07 PM
Posted by: Russ Kincaid
E-mail: russlk-nospam[AT55]yahoo.com (replace [AT55] with @ to reply)
Message Posted:

In Reply to: Peak & Correlation Detectors posted by Tyler on 08/26/03 at 10:56 AM:

For a peak detector schematic, see figure 7 in National Semiconductors application note: AN-4.
http://www.national.com/an/AN/AN-4.pdf

In order to make a correlation detector, you have to know what type of signal you are trying to correlate (sine, triangle, square, or other waveform). The detector would incorporate a phase lock loop and an oscillator that produced a waveform that would correlate with the signal. I don't think any correlation detector would be simple.


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