Feedback (disambiguation)
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.
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Feedback may also refer to:
Engineering
- Signal feedback
- Audio feedback, the "howl" sometimes 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
- Negative-feedback amplifier, an amplifier designed to stabilize a system and improve performance
Biology
- Biofeedback
- Delayed Auditory Feedback, a method of combating stuttering
Science
- Climate change feedback, for positive and negative feedbacks associated with climate change
- Reinforcement in operant conditioning, especially related to methods of employee performance appraisal such as 360-degree feedback
Mathematics
- 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
- Feedback (Marvel Comics), a Marvel Comics superhero
- Feedback (Dark Horse Comics), the winner of Who Wants to be a Superhero? and a Dark Horse Comics superhero
Music
- "Feedback" (Janet Jackson song), 2008
- "Feedback" (Kanye West song), 2016
- Feedback, a 1944 album by Les Paul
- Feedback (Spirit album), 1972
- Feedback (EP), a 2004 EP by Rush
- Feedback (Jurassic 5 album), 2006
- "Feedback", a song by Covenant from their 1996 album Sequencer
- Feedback (Derek Webb album), 2010
- Feedback (band), a Bangladeshi rock band
Other
- Feedback, a video podcast produced by G4
- Feedback (radio series), a BBC Radio Four programme in the UK
- Feedback, a character in Ben 10: Omniverse
- Feedback, a design principle in User interface design
- Feedback loop (email)
- Causal loop in the context of time travel or the causal structure of spacetime, that is a sequence of events (actions, information, objects, people)
gollark: It's based entirely on string substitution.
gollark: What about, say, https://esolangs.org/wiki/%2F%2F%2F ?
gollark: I see. You have very broad "equivalence classes" then.
gollark: Also esolangs, which are often built on very weird paradigms.
gollark: I mean, there are some random stack-based things, some of which are even seriously used ish, which aren't particularly C, Haskell, Prolog or Lisp-y.
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