Not even remotely. Try it. -- john, KE5FX
> -----Original Message----- > From: [email protected] [mailto:time-nuts- > [email protected]] On Behalf Of Poul-Henning Kamp > Sent: Monday, June 20, 2011 8:04 AM > To: Discussion of precise time and frequency measurement > Subject: Re: [time-nuts] DDS'ery > > In message <[email protected]>, Javier Herrero writes: > > >No, it is not the same. If you just use the MSB of the accumulator, it = > >has a lot of period jitter. It can be unnoticeable if the ration between = > >reference frequency and output frequency is very high. > > In practice, this jitter is a lot lower than you get from > squaring the sinewave. > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > [email protected] | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by > incompetence. > > _______________________________________________ > 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.
