Define feedback.?

Question:

Define feedback.?

Best Answer - Chosen by Asker: feedback |눦䓤댢ak| noun 1 information about reactions to a product, a person's performance of a task, etc., used as a basis for improvement. 2 the modification or control of a process or system by its results or effects, e.g., in a biochemical pathway or behavioral response. See also negative feedback , positive feedback . • the return of a fraction of the output signal from an amplifier, microphone, or other device to the input of the same device; sound distortion produced by this.