-------- In message <20171130181024.832c6adfd3cea0658ba43...@kinali.ch>, Attila Kinali w rites:
>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 p...@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. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
