Re: USB hum/noise isolation?

"StudioDog" <info@xxxxxxxxxxxxxxxx> wrote in message
news:1174413982.706766.125360@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
And does that happen with both the Behringer interface and the Alesis
used
as output device?

Meindert

Yes. The noise comes through either interface as soon as I boot
Cubase.

Then it cannot be a problem in both interfaces, I'd say. No ground loop
either. The thing that puzzles me most is that it starts the moment you
start up Cubase. It does not make sense. The only thing I can think about is
that when Cubase is not active, neither sound interface is active and cannot
pick the noise from some unknown nearby source.

Does the noise change when you move things aroud physically? Try to turn the
Behr and the Alesis in all three axes, just to see if the noise is some
interference picked up by the circuits.

Meindert


.

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