- 04/30/2019 at 6:35 am #725712EduGorillaKeymasterSelect Question Language :
Figure shows the block diagram of an amplifier system with an overall feedback loop and additive noise 'N' to amplifier A2.
To reduce the effect of noise N,
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- A2 gain should be increased.
- The feedback factor should be increased.
- The gain of A1 should be increased.
- Both A1 and A2 gain should be increased.
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