Difference between revisions of "Microphone"

Revision as of 14:10, 5 March 2019

A picture of a microphone.

A microphone is an electrical device that turns the vibration of a sound into an electrical signal.

Sound transfers information which a microphone converts into an electrical signal.

Microphones use a coil of wire and a permanent magnet to turn a vibration into an electrical signal.

When the receiver vibrates the coil of wire moves around the permanent magnet to make a current in the coil of wire.


A diagram of a microphone.

A picture of a microphone.

A microphone is an electrical device that turns the vibration of a sound into an electrical signal using the generator effect.

Sound transfers information which a microphone converts into an electrical signal.

Microphones use a coil of wire and a permanent magnet to induce a current in the coil when receiver vibrates.

When the receiver vibrates the coil of wire moves around the permanent magnet to make a current in the coil of wire.


A diagram of a microphone.

@@ Line 23: / Line 23: @@
 ===About Microphones===
 : [[Sound]] transfers [[information]] which a [[microphone]] converts into an electrical signal.
-: [[Microphone]]s use a coil of wire and a [[Permanent Magnet|permanent magnet]] to turn a [[vibration]] into an electrical signal.
+: [[Microphone]]s use a coil of [[wire]] and a [[Permanent Magnet|permanent magnet]] to induce a [[Electrical Current|current]] in the coil when receiver [[vibrate]]s.
 : When the receiver [[vibration|vibrates]] the coil of [[wire]] moves around the [[Permanent Magnet|permanent magnet]] to make a [[Electrical Current|current]] in the coil of [[wire]].