On Fri, Mar 26, 2021 at 05:44:16PM +0100, Takashi Iwai wrote: > On Fri, 26 Mar 2021 17:29:04 +0100, > David Henningsson wrote: > > > > > But actually I'd like to see some measurement how much we can improve > > > the timestamp accuracy by shifting the post office. This may show > > > interesting numbers. > > > > Sorry, I don't know the idiom "shifting the post office" and neither > > does the urban dictionary, so I have no idea what this means. :-) > > It was just joking; you basically moved the place to stamp the > incoming data from one place (at the delivery center of a sequencer > event) to another earlier place (at the irq handler). Aha. I also have another image to estimate the time when public bus have left terminal, by the time when we see the bus at bus stop. Traffic jam makes the estimation difficult even if we have standard time table. Just my two cents, Takashi Sakamoto
