microphone was invented by?

0 ⤊

i am giving you options also
a.BERLINER
b.HENRY CAVENDISH
c.D.BUSHNELL
d.KARL SCHEELE

2006-09-15 03:44:22 · 3 answers · asked by abhishekr 2 in Education & Reference ➔ Homework Help

http://inventors.about.com/od/mstartinventions/a/microphone.htm

The answer is Emile Berliner
but look up at this website.

2006-09-15 03:50:56 · answer #1 · answered by angelikabertrand64 5 · 0⤊ 0⤋

Berliner 100% positive

2006-09-15 10:51:07 · answer #2 · answered by curious81 2 · 0⤊ 0⤋

Dude........

Its Berliner.

Therefore A is the right answer.

2006-09-15 11:57:22 · answer #3 · answered by Amigo 1 · 0⤊ 0⤋