RE: [linux-audio-user] USB-Audio latency

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Subject: RE: [linux-audio-user] USB-Audio latency
From: Polashek, Matthew (Matthew.Polashek_AT_scottforesman.com)
Date: Wed Jul 28 2004 - 20:15:46 EEST

Ok.. that could be fun to try.

Could anyone point me to a howto that explains how to implement this?

Matthew

> ----------
> From: Clemens Ladisch
> Reply To: A list for linux audio users
> Sent: Wednesday, July 28, 2004 12:52 PM
> To: A list for linux audio users
> Subject: Re: [linux-audio-user] USB-Audio latency
>
> Polashek, Matthew wrote:
> > 2 - What the minimum latency of a USB-audio device is with Linux?
>
> I guess around 10 ms with default settings.
>
> The snd-usb-audio module has an undocumented parameter "nrpacks"
> which is equivalent to the number of milliseconds between USB
> interrupts. The default value is 4. You can try setting it to lower
> values; the minimum is 1.
>
>
> HTH
> Clemens
>
>
>
>
>
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