Microphone, scientific name is microphone, translated from English microphone (microphone), also known as microphone, microphone. A microphone is an energy conversion device that converts sound signals into electrical signals. Here introduce:

The types of the microphone

The types of the microphone introduce.

There are moving coil, condenser, electret and recently emerging silicon microphones, as well as liquid microphones and laser microphones. Most microphones are electret condenser microphones, which work by utilizing a polymeric diaphragm with permanent charge isolation.