There's been an explosion of portable devices with the added capability of running their audio through external speakers—MP3 players, cell phones with MP3 functions or a speakerphone, and portable CD ...

The function of this automatic volume control circuit is to amplify signals without distorting its dynamic compression. The amplitude differences in the signal are levelled off and the disturbing ...

Chord signaling is a multi-wire signaling approach that is a generalization of differential signaling. With differential signaling, a single bit is transmitted on two correlated wires. In Chord ...

If you've ever grumbled about a terrible user interface, now's the time to take a step back and be thankful this lot aren't left to their own devices to design the UI for your favourite apps. We're ...