Re: [LAU] jdelay - measured latency of a usb interface

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To: <linux-audio-user@...>
Date: Tuesday, March 24, 2009 - 7:49 pm

Hallo,
Arnold Krille hat gesagt: // Arnold Krille wrote:

> > I'm no expert on this, but IMO ALSA-dev Clemens Ladisch is one. He wrote:

He is saying that because the USB protocol works the way it works, all USB
audio devices have the same latencies. I don't know how that statement is open
to a different interpretation than that all USB audio devices have the same
latency. :)

I know, that the manufacturers of USB cards like to brag with their hardware
being faster than that of the competition, and they would never openly admit,
that a 3 Euro BurrBrown chipset is just as fast as a 600 Euro device - but what
if that's actually the way it is?

Ciao
--
Frank
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Messages in current thread:
Re: [LAU] jdelay - measured latency of a usb interface, Frank Barknecht, (Tue Mar 24, 11:32 am)
Re: [LAU] jdelay - measured latency of a usb interface, Arnold Krille, (Tue Mar 24, 12:03 pm)
Re: [LAU] jdelay - measured latency of a usb interface, Frank Barknecht, (Tue Mar 24, 12:18 pm)
Re: [LAU] jdelay - measured latency of a usb interface, Arnold Krille, (Tue Mar 24, 1:21 pm)
Re: [LAU] jdelay - measured latency of a usb interface, Frank Barknecht, (Tue Mar 24, 7:49 pm)
Re: [LAU] jdelay - measured latency of a usb interface, Ken Restivo, (Wed Mar 25, 6:39 am)
Re: [LAU] jdelay - measured latency of a usb interface, Clemens Ladisch, (Wed Apr 1, 9:47 am)
Re: [LAU] jdelay - measured latency of a usb interface, Justin Smith, (Wed Apr 1, 2:08 pm)
Re: [LAU] jdelay - measured latency of a usb interface, Frank Barknecht, (Wed Mar 25, 8:38 am)
Re: [LAU] jdelay - measured latency of a usb interface, James Cameron, (Wed Mar 25, 8:06 am)
Re: [LAU] jdelay - measured latency of a usb interface, Frank Barknecht, (Tue Mar 24, 8:48 pm)