The transfercharacteristic of an audio amplifier is shown below.

a) Find thevoltage gain of the amplifier.
b) Find the amplitude of the largest sinusoid that can be amplifiedwithout clipping.
c) Thesignal, v(t)= (10mV )cos(2π1000t)+ (5mV )cos(2π1500t) is applied to the inputport of the amplifier. Find the output signal.
d) Find the signal power of the amplified signal.


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