[LAU] Sample rates

Clemens Ladisch clemens at ladisch.de
Fri Feb 15 07:53:11 UTC 2013


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.


Regards,
Clemens


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