It can be useful to run your signal processing chain at a higher rate because many digital effects are not properly bandlimited internally (and it would be pretty CPU hungry to do so).
But that doesn't mean you need to store data even that you'll process later at 192KHz though it might be easier to do so.
It can be useful to run your signal processing chain at a higher rate because many digital effects are not properly bandlimited internally (and it would be pretty CPU hungry to do so).
But that doesn't mean you need to store data even that you'll process later at 192KHz though it might be easier to do so.