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Look up feedback in Wiktionary, the free dictionary. |
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:
- 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
- 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
- 360-degree feedback, a method of employee performance appraisal
- Delayed auditory feedback, a method of combating stuttering
- Decoded Feedback, a Canadian electro-industrial band
- Feedback arc set, in graph theory, a method of eliminating directed graphs
- Feedback Loop (email)
- Feedback vertex set, in computational complexity theory, the feedback vertex set problem is a graph-theoretical NP-complete problem
In 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" (song), a 2007 single by Janet Jackson from the album Discipline
- Feedback, a 1944 album by Les Paul
- Feedback (Spirit album), a 1972 album by Spirit
- Feedback 86, an album recorded in 1986 and released in 2000 by guitarist Steve Hackett
- Feedback Is Payback, an 2002 album by the punk band 1208
- Feedback (Rush album), a 2004 album by Rush
- Feedback (Jurassic 5 album), a 2006 album by Jurassic 5
- Feedback File, a 2006 album from the Japanese rock band Asian Kung-Fu Generation
- "Country Feedback", a song by R.E.M. from their 1991 album Out of Time
- "Feedback", a song by Covenant from their 1996 album Sequencer
Radio
- Feedback: Radio series a Radio Four programme.
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