ON Semiconductor has introduced a new Class D audio amplifier with an integrated charge pump that provides a cost-effective and space-efficient speaker amplifier solution for applications such as cell ...

I've got a 6 year old JBL 10" subwoofer (home theater sub, not a sub for a car) that has suddenly taken to making a constant rhythmic knocking sound, even when not in use by the receiver. The sound is ...

White noise is a constant, steady sound containing all audible frequencies at equal intensity, which produces a constant sound, similar to fan or radio static, that people use for better sleep and ...