operating principle of condenser type microphone with neat diagram.
by
retagged by

1 Answer

0 like 0 dislike

Principle:

When sound pressure moves the diapharam in, the capacitance increases, and when it moves out, the capacitance decreases.

The change in capacitance results in change in out put voltage of microphone. Equation 1 shows that if C increases, V will decrease and if C decrease, V will increase

V=Q/C ------------------(1)

Where V=Voltage across the capacitor in volts.

 Q= charge in coulombs

 C= capacitance in farad


Diagram: image

by

Related questions

Ask Price : 09175036778

Buy Obstacle Avoidance Robot (Final year project) . Call or whatsapp now (India only) 09175036778

Intrested ?: Intrested

9,095 questions

7,861 answers

142 comments

3,158 users