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From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, David Henningsson <coding@diwic.se>
Subject: Re: [PATCH v2] sound: rawmidi: Add framing mode
Date: Sat, 27 Mar 2021 10:51:39 +0900	[thread overview]
Message-ID: <20210327015139.GA9070@workstation> (raw)
In-Reply-To: <s5h1rc1lva7.wl-tiwai@suse.de>

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

  reply	other threads:[~2021-03-27  1:52 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-24  5:42 [PATCH v2] sound: rawmidi: Add framing mode David Henningsson
2021-03-24 10:03 ` Takashi Iwai
2021-03-24 11:18   ` David Henningsson
2021-03-24 13:29     ` Takashi Sakamoto
2021-03-24 12:44 ` Takashi Sakamoto
2021-03-24 15:57   ` David Henningsson
2021-03-26  4:46     ` Takashi Sakamoto
2021-03-26  7:55       ` Takashi Iwai
2021-03-26 16:29         ` David Henningsson
2021-03-26 16:44           ` Takashi Iwai
2021-03-27  1:51             ` Takashi Sakamoto [this message]
2021-03-28  6:39             ` David Henningsson
2021-03-28  7:40               ` Takashi Iwai
2021-03-30 19:35                 ` David Henningsson
2021-03-31  7:40                   ` Takashi Iwai
2021-04-05 12:13                     ` David Henningsson
2021-04-06 12:01                       ` Takashi Iwai
2021-04-10 11:41                         ` David Henningsson
2021-04-12 16:03                           ` Takashi Iwai
2021-03-27  3:44           ` Takashi Sakamoto
2021-03-27  3:10         ` Takashi Sakamoto

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