Several months ago I posted about the annoying problem of a high frequency 'whine' when using the scroll wheel on my basic Logitch optical mouse to scroll through documents. Well, tonight, I noticed ...

The proliferation of wireless transceivers in portable applications has led to increased attention to an electronic circuits’ ability to operate in the vicinity of high frequency radio transmitters.

I have a pair of speakers with S/PDIF and analogue input. The sound have been working fine from the S/PDIF out of the motherboard. I have set the line-in to listen mode so the S/PDIF stay on. The PC ...

WTF?! Audiophiles go to great lengths to ensure they receive the best possible sound quality, but is it worth spending around $100 to remove audio interference in Ethernet connections? One company ...

Electronic and magnetic components can generate audible signals when they are excited at frequencies in the range of human hearing. This phenomenon has been observed since the early days of electric ...