[LAU] Sample rates

[Bob van der Poel]

On Fri, Feb 15, 2013 at 12:53 AM, Clemens Ladisch <clemens at ladisch.de> wrote:
> Bob van der Poel wrote:
>> I'm still exploring my new USB interface (Presonus audiobox usb). In
>> the manual it says that it has a bit depth of 24 and internal
>> frequency selectors for 44.1 and 48.
>>
>> Now, if I have an app like audacity set to 48K does it (or jack?) send
>> a message to the box to enable 48 (or 44.1)?
>
> Some devices are set to a fixed frequency with a hardware switch, and
> report only that to the computer.
>
> Most devices, however, allow the computer to select the rate.

How can one tell? alsamixer just says "this sound device does not have
any controls".


-- 
**** Listen to my CD at http://www.mellowood.ca/music/cedars ****
Bob van der Poel ** Wynndel, British Columbia, CANADA **
EMAIL: bob at mellowood.ca
WWW:   http://www.mellowood.ca