DankDan
DankDan DankDan
  • 04-04-2017
  • Physics
contestada

Describe how a microphone and a speaker work.

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cutiekitty178 cutiekitty178
  • 04-04-2017
"Speakers as microphones. A loudspeaker, a transducer that turns an electrical signal into sound waves, is the functional opposite of a microphone. Since a conventional speaker is constructed much like a dynamic microphone (with a diaphragm, coil and magnet), speakers can actually work "in reverse" asmicrophones." search from wikepidea
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