[time-nuts] Power glitch, Menlo Park CA, 4 seconds
hmurray at megapathdsl.net
Tue Aug 7 22:09:10 UTC 2012
I'm finally starting to capture audio data so I can see what happens when a
cycle gets lost or added.
We lost power for a few seconds yesterday. Here are a few graphs:
(The vertical scale is 16 bit audio rather than volts.)
I'm seeing glitches like this:
The PPS side just keeps ticking along cleanly. I'm guessing ground problems,
in part because I'm using the mic input because I can't get the audio mux to
switch to line-in.
Any Linux audio wizards here? If so, please contact me off-list.
These are my opinions. I hate spam.
More information about the Time-nuts_lists.febo.com