Physics · Amplifiers
To compensate for the reduction in noise and nonlinear distortion, additional stages are used to bring the overall gain up to the level:
- 1without feedback, and introduce as much noise back into the system as that reduced by the feedback amplifier
- 2with feedback, and introduce as low noise back into the system as that reduced by the feedback amplifier✓
- 3without feedback, and introduce as low noise back into the system as that reduced by the feedback amplifier
- 4with feedback, and introduce as much noise back into the system as that reduced by the feedback amplifier
Correct answer
with feedback, and introduce as low noise back into the system as that reduced by the feedback amplifier
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