On its own, your computer can't make a sound. Digital data from audio and video files needs to be turned into something that our ears can hear, and this requires specialized hardware and sophisticated ...

This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...

Sharing music can be a great experience, but no one wants to use a friend’s unkempt earbuds. Samsung Dual Audio Bluetooth lets users share audio from a single Samsung device to two wireless headsets, ...