Question
What is the overall gain in dB of the system? The amplifier of Fig Q1(b) has a mid-band gain of – 20 and a passband from 1kHz to 20 kHz. If R1 = 20 k2, calculate the values of R2, C1 and C2 to implement this: In no more than 5 sentences, explain the role that analogue electronics play in-our everyday life and why
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