Sentences with negative feedback
neg·a·tive feed·back
N n - The negative feedback into the difference amplifier allows the amplifier to compare the input to the actual output.At the transistor level, device noise can be sensed and reduced with negative feedback.Negative feedback is a situation in which a signal that is proportional to the output signal but has a phase that opposes the input signal is fed back to the input of an amplifier, or other circuit.
- He got very little feedback from his speech.
- Compare negative feedback with positive feedback, which is feedback in which the returning signal improves the effect of the input signal.
- To study the feedback from an audience survey.