[time-nuts] Performance verification for time counters
phk at phk.freebsd.dk
Thu Nov 30 14:09:10 EST 2017
In message <20171130181024.832c6adfd3cea0658ba430f1 at kinali.ch>, Attila Kinali w
>What puzzles me here is, the reason why someone would care
>about sub-1Hz frequencies in a telephone system? IIRC POTS
>did cut off somewhere areound 100-300Hz anyways.
They did not.
Most carrier frequency facilities had bottom frequencies in the 50kHz
area or higher.
Bob brought up the sub-Hz stuff, I pressume he knows what it is used for.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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