Re: [Jack-Devel] Setting sample rate for jackd

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DateSat, 03 Sep 2011 21:58:36 -0400
From Paul Davis <[hidden] at linuxaudiosystems dot com>
ToRahul Rajan <[hidden] at gmail dot com>
Ccjack-devel <[hidden] at lists dot jackaudio dot org>
In-Reply-ToRahul Rajan [Jack-Devel] Setting sample rate for jackd 
On Sat, Sep 3, 2011 at 9:53 PM, Rahul Rajan <[hidden]> wrote:
> Hello,
>
> I am trying to set jackd to sample at 16 kHz but it always defaults to
> 48 kHz. I am on Ubuntu 11.04 and using a Nuance usb sound card. Any
> advice would be greatly appreciated.

very few USB devices can support 16kHz. JACK itself does not do sample
rate conversion. if you want to force this, use plughw:1 and not hw:1.

also, please do not use the -C and -P arguments. they are intended
only to be used when using different devices for capture and playback,
and even then they are not a very good idea. just -d alsa -dplughw:1
will work.
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