The circuit was designed for providing a microphone line with a balance input signal to improve the quality of sound with sufficient gain and filter. NE5532 – an internally compensated low noise dual ...

The microphone is the first element in the broadcast chain. In our January issue, Trends in Technology looked at this leading element and provided some ideas and tips on making the right selection.

Piezo discs have been around since the 1970s, and such cheap (and easy-to-handle) discs are widely used by avid electronic hobbyists and experimenting musicians all over the world. A piezo disk ...

In an effort to record system audio on a laptop with no system output in my Recording Control, I decided to try plugging a short male-male mini cable from my headphone output to my mic input.