3 ms·
WWVB's worst case propagation delay is ~20 ms. This project's error can be up to 500 ms. For a wrist watch or wall clock, the former is imperceptible and the la
by wl 10y ago
WWVB's worst case propagation delay is ~20 ms. This project's error can be up to 500 ms. For a wrist watch or wall clock, the former is imperceptible and the latter is not.
- jrockway 10y agoYeah, the conclusion I reached after making a GPS-based NTP server is that having my clock accurate to a few nanoseconds didn't really matter for anything. My watch is a minute behind my computer right now. Doesn't matter.