Bob, I am about to get myself into a lot of trouble. If the noise is coherent in some way then its not really noise anymore its a signal or its filtered in some way as compared to C. There you go I feel the hot emails on the way already. Should be a good read. Regards Paul WB8TSL
On Thu, Jun 30, 2016 at 2:30 PM, Bob Stewart <[email protected]> wrote: > With my recent Cs problems, I've been wondering about the subject of noise > generation and measurement. Specifically, my question is this: Let's say > that I have 3 disciplined oscillators: A, B, and C. So, I use the same > 5370 to create a 1000 second ADEV and discover that the 1s noise value > between A and B is low, while the 1s noise between A and C, as well as B > and C is high. Can I then say that both A and B are low noise devices? Or > is it possible that even though I'm measuring 1000 points, both A and B are > high noise devices, but somehow are noisy in the same exact way, and it's > actually C that's the low noise oscillator? > > Bob - > AE6RV > ----------------------------------------------------------------------------------- > GFS GPSDO list: > groups.yahoo.com/neo/groups/GFS-GPSDOs/info > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
