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.

Almost 20 years after Bose released its first pair of noise-canceling headphones in 2000, the popularity of the cans that can actively blot out the noise of the outside world has exploded. Today, Bose ...