Hi One other side to this:
There are a number of papers out there on this basic technique (ADC frequency measurement). There are a number of commercial products that do ADEV and other measurements this way. It might be a good idea to at least mention them. It would be even better to look at the sort of accuracy they achieve. Bob > On Nov 22, 2017, at 6:38 PM, Ralph Devoe <[email protected]> wrote: > > Hi Time-nuts and Attila, > Thanks for the very interesting and informative criticisms. That > is what I was looking for. I don't agree with most of them, but I need > some time to work out some detailed answers. > To focus on the forest instead of the trees: The method uses a > $300 student scope (Digilent Analog discovery- a very fine product), which > any skilled amateur can modify in a weekend, and produce a device which is > 10-100 times better than the expensive counters we are used to using. The > software contains only 125 lines of Python and pretty much anyone can > write their own. In practice this device is much easier to use than my > 53132a. > > Ralph > _______________________________________________ > 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.
