Re: [LAU] Do USB DACs use a buffer?

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From: Fons Adriaensen <fons@...>
To: <linux-audio-user@...>
Subject: Re: [LAU] Do USB DACs use a buffer?
Date: Sunday, July 17, 2011 - 5:52 pm

On Sun, Jul 17, 2011 at 09:57:59AM -0700, Grant wrote:


> Does anyone know if USB DACs use any sort of internal buffer or if the


Audio data is always buffered. You can't expect the USB system

to deliver 48000 (or whatever your sample rate is) packets

'just' in time. How much buffering depends on the USB mode and

on what the device requests.


--

FA


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Messages in current thread:
[LAU] Do USB DACs use a buffer?, Grant, (Sun Jul 17, 4:58 pm)
Re: [LAU] Do USB DACs use a buffer?, Arnold Krille, (Sun Jul 17, 8:55 pm)
Re: [LAU] Do USB DACs use a buffer?, Fons Adriaensen, (Sun Jul 17, 5:52 pm)
Re: [LAU] Do USB DACs use a buffer?, Grant, (Sun Jul 17, 6:43 pm)