microphone is a _______ based input device
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A microphone is an input device that was developed by Emile Berliner in 1877. It is used to convert sound waves into electric waves or input the audio into computers. It captures audio by converting sound waves into an electrical signal, which may be a digital or analog signal.
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Microphone: A device (transducer) used to convert sound waves into a varying electric current; normally fed into an amplifier and either recorded or broadcast.
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