Feedback (disambiguation)

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For uses on Wikipedia, see Wikipedia:Feedback.

Feedback is information about actions returned to the source of the actions. To make a request for feedback on new articles and major edits go here.

Feedback may also refer to:

Engineering[edit]

  • Signal feedback
    • Audio feedback, the "howl" heard in microphone or guitar amplification systems
    • Optical feedback, the optical equivalent of audio feedback, caused when a camera films the image it is producing
    • Positive feedback, a feedback system that responds to perturbation in the same direction as the perturbation
    • Negative feedback, a method of attenuation to restore equilibrium

Biology[edit]

Science[edit]

Mathematics[edit]

  • Feedback arc set, in graph theory, a method of eliminating directed graphs
  • Feedback vertex set, in computational complexity theory, the feedback vertex set problem is a graph-theoretical NP-complete problem

Comics[edit]

Music[edit]

Television[edit]

  • Feedback, a video podcast produced by G4

Radio[edit]

Animation[edit]

Other[edit]