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MICROPHONES

microphone, colloquially nicknamed mic or mike (/mk/),[1] is a transducer that converts sound into an electrical signal.

Microphones are used in many applications such as telephoneshearing aidspublic address systems for concert halls and public events, motion picture production, live and recorded audio engineeringsound recordingtwo-way radiosmegaphonesradio and television broadcasting, and in computers for recording voice, speech recognitionVoIP, and for non-acoustic purposes such as ultrasonic sensors or knock sensors.

Several different types of microphone are in use, which employ different methods to convert the air pressure variations of a sound wave to an electrical signal. The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate, and the piezoelectric microphone, which uses a crystal of piezoelectric material. Microphones typically need to be connected to a preamplifier before the signal can be recorded or reproduced.

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TOA MICROPHONE EM-360

TOA MICROPHONE EM-370H

TOA MICROPHONES DM-1100

TOA MICROPHONES DM-1200

TOA MICROPHONES DM-1300