Social Sciences, asked by varun9429, 1 year ago

who discovered the microphone

Answers

Answered by Akankshaacharya
0
David Edward Hughes discovered the microphone.....
Answered by bittu3387
0
Mototaro Eguchi in 1919 and electret microphone James West and Gerard Sesster ...... Please mark me as branalist
bittu3387: please mark me as branalist ........ Please !!!!!??
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