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The sound waves cause a diaphragm in the microphone to vibrate. The mechanical energy is converted to electrical energy.
The best way is to use a microphone.
loudspeaker of telephone: electrical to sound energy microphone of telephone: sound to electrical energy
sound energy
a microphone
The sound waves cause a diaphragm in the microphone to vibrate. The mechanical energy is converted to electrical energy.
The best way is to use a microphone.
-- a microphone -- the part of a telephone near your mouth
loudspeaker of telephone: electrical to sound energy microphone of telephone: sound to electrical energy
You can use a microphone. This is a good idea, since that's exactly what it's designed to accomplish.
the use of a microphone is to speak louder
eletrical energy
a microphone
sound energy
A microphone
figure it out kid
With a microphone