multistage audio frequency amplifier

Thread Starter

taimour

Joined Feb 8, 2009
4
Q- design a multistage audio frequency amplifier with followings specificstion.
1- peak output voltage 3v( across speaker)
2-speaker load impedance <= 8 ohm
3-any micro phone compatible with your amplifiers input impedance
4-frequency range 50-5k hz
5-gian of amplifier not specified
 

Thread Starter

taimour

Joined Feb 8, 2009
4
help me out!!! suggest me the circuit diagram for this
using three stages
1st stage Common emitter
2nd stage Common emitter
3rd stage Common collector
 
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