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mikala

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by

lis lab3

on 14 June 2013

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Transcript of mikala

Microphone
By: Mikala Foley
The Microphone was invented in1963.
The person who invented it was named Alexander Grahm Bell
Microphones are part of everyday life.
Dymanic microphones are even used today
In 1931 the ribbion microphone was invented
Microphones were inexpensive.
Microphones are made out of coil
Thanks for watching
Full transcript