Explanation: What Are Microphones?
(wikipedia)A microphone is a acoustic-to-electric transducer sensor that converts sound and air into a electric signals.
(Microphones.com)A microphone is a transducer,a device that changes info from one form to the other.
(Encyclopedia.com)A microphone is a device that converts mechanical energy waves or sound into electrical waves.
(Microphones.com)A microphone is a transducer,a device that changes info from one form to the other.
(Encyclopedia.com)A microphone is a device that converts mechanical energy waves or sound into electrical waves.