We have received some initial reports regarding Apple's US $ 19.95 power supply replacement program intended to reduce excessive noise generated by Power Mac G4 MDD models. Mike Pickens says the ...

I tried the solution mentioned here, and it only helped slightly. These speakers sound great, but the hum gets annoying to the point of me leaving the speakers off during normal operation. They hum, ...

This file type includes high-resolution graphics and schematics when applicable. Bob Zollo, Solution Architect for Battery Testing, Electronic Industrial Solutions Group, Keysight Technologies During ...

I'm trying to figure out a way to deal with a ground loop problem I have at home, this is 60hz mains hum that comes out of speakers, even when nothing is connected to the device besides power cable. I ...

Characterizing a design’s ability to reject/attenuate supply noise is critical, because such noise can appear as various errors Designs ranging from transceiver chips for smartphones to radar ...