As semiconductor device performance increases, especially for low power and higher speed ICs, testing low frequency 1/f, RTN and phase noise with improved signal-to-noise ratio is required. Finding ...

Transmitting data over long distances is fraught with potential problems. A ground loop can be a source of interference that can induce a noise voltage between the grounds on either end of the ...

One of the benefits of USB is the ability to power a remote device through the USB port. However, the ground wire within the USB cable can create a ground loop path in some industrial applications ...

The ultimate goal of sound and image reproduction is realism — the kind that creates suspension of disbelief in the listener or viewer. And nothing breaks the spell like background buzz during a quiet ...

Machines automated with electric actuators and drives are flexible, powerful, and easy to use. But such machines often operate in harsh factory conditions subject to electrical noise. This noise is ...

However any high wattage powered monitors I get (Genelec, Adam, Dynaudio, etc) have really, really bad ground loop hum that you can hear from like 5 feet away. I've got some nice Genelec monitors that ...