Learn how microphones and amplifiers work together to convert sound to electrical signals for clear audio output.

This report describes tests carried out on the latest capacitor microphone, type KM64, manufactured by Messrs, Neumann of Berlin. The microphone has a cardioid directional characteristic and is of ...

When designing a microphone assembly the other day, I reached for an electret condenser microphone capsule without thinking. To be strictly accurate I ordered a pack of them, these small ...

The entirety of the build is minimal, consisting of a GY-MAX4466 electret microphone module ... to limit current on the data lines and a capacitor for power line noise suppression.