bow...@gmail.com said: > Silly me, I just realized you need to compensate for the change in length > with temperature.
It depends... If your setup to replace the energy is PLLed to the pendulum position it doesn't need to know the period. (at least not very accurately) -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ 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.