Re: [LAU] Re : lowest usable latency from a USB 1 device?

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To: <linux-audio-user@...>
Date: Saturday, September 17, 2011 - 9:36 am

On 09/17/2011 08:14 AM, Frank Kober wrote:

Same device here, Edirol UA-25. Lowest possible latency I can achieve is
2ms (48 frames/period, 48 Khz sample rate and 2 periods/buffer) but that
isn't very usable. It runs in a pretty stable manner at 64/48000*3 (4ms)
but just to be sure I mostly use 128 frames/period.

Best,

Jeremy
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Messages in current thread:
[LAU] lowest usable latency from a USB 1 device?, Paul Davis, (Fri Sep 16, 5:33 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Clemens Ladisch, (Mon Sep 19, 9:03 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Niels Mayer, (Tue Sep 20, 3:48 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Hartmut Noack, (Sat Sep 17, 3:35 pm)
[LAU] Re : lowest usable latency from a USB 1 device?, Frank Kober, (Sat Sep 17, 6:14 am)
Re: [LAU] Re : lowest usable latency from a USB 1 device?, Jeremy Jongepier, (Sat Sep 17, 9:36 am)
Re: [LAU] lowest usable latency from a USB 1 device?, Ken Restivo, (Fri Sep 16, 7:09 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Fons Adriaensen, (Fri Sep 16, 6:22 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Rui Nuno Capela, (Fri Sep 16, 6:15 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Paul Davis, (Fri Sep 16, 6:11 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Atte André Jensen, (Fri Sep 16, 5:43 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Paul Davis, (Fri Sep 16, 5:46 pm)
Re: [LAU] lowest usable latency from a USB 1 device?, Colin Fletcher, (Mon Sep 19, 10:02 am)