microphone, sometimes referred to as a mic or mike,
is an acoustic-to-electric input transducer or sensor that converts
sound into an electrical signal.
Microphones are used in many applications such as telephones,
tape recorders, hearing aids, motion picture production, live
and recorded audio engineering, in radio and television broadcasting
and in computers for recording voice, VoIP, and for non-acoustic
purposes such as ultrasonic checking.
Microphones are excellent at monitoring and recording an area
when you cannot be there.
The use of Microphones in public places has caused a debate over
public surveillance versus privacy.
People can also buy consumer Microphonic Systems for personal,
private or commercial use.
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the Products and the proposed Solutions.