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In an audio system, the microphone produces a voltage of 10 mV which is connected by a cable to an amplifier with a voltage gain of 30 dB. The cable introduces a loss of 5 dB. Calculate

(a) the gain of the system and

(b) the output voltage.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M91958926

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