When designing or installing the cables for a video transmission system, one assumption that engineers commonly make is that the local earth grounds of both ends of the cable are the same. When ...

Has anyone had any experience using HDMI fiber optic converters/extenders? I have a weird ground loop problem in my system which I traced back to my HTPC. I get hum whenever I join the grounds between ...

I know there are a lot of home recording folks around here who probably run into the same problems I do once they get serious about the audio they are recording. I found this useful tip on the M-Audio ...