In order to maintain a stable internal environment, or homeostasis, the body uses negative and positive feedback. In negative feedback, the body works to correct a deviation from a set point, it tries to get back to normal. Examples include body temperature, blood pressure, blood oxygen levels, and thirst sensation. In positive feedback, the body c [..]

Communication from customers about how delivered products or services compare with customer expectations.

1920, in the electronics sense, "the return of a fraction of an output signal to the input of an earlier stage," from verbal phrase, from feed (v.) + back (adv.). Transferred use, "info [..]

when information from the end is also used to modify the process that produced it; in a feedback loop, information moves backwards to add into an earlier part of the pathway.

reaction or response to a particular process or activity.

A sequence of interactions that determines the response of a system to an initial perturbation. Feedbacks may either amplify (positive feedback) or reduce (negative feedback) the ultimate state of the [..]

The flow of information from those who have experience to those who need the information. [D02317]

Feedback is the commentary on performance exchanged between the parties.  Most procurement departments review supplier performance periodically, and the meetings are an opportunity for both parties to [..]

a reaction to a behavior that has the potential to influence the original behavior. In other words, when a user does something, the computer responds so that the user has some understanding of how the [..]

the process in which part of the output of a system is returned to its input in order to regulate its further output response to an inquiry or experiment Feedback describes the situation when output f [..]

public response to an event. The same word also means the information got back.

The return of a portion of the output, or processed portion of the output, of a (usually active) device to the input. Note 1: The feedback signal will have a certain magnitude and phase relationship relative to the output signal or the input signal. This relationship can be used to influence the behavior, such as the gain and stability, of the over [..]

Information received from a person or group with a legitimate interest in a given project at any point within the development process.

Feedback is a mechanism, process or signal that works within prescribed parameters to control a system – this is called a feedback loop.

Feedback is the screeching or howling sound caused by feeding the output of an audio system back to the its own input, for example pointing a microphone at the speakers that are the output of the micr [..]

The outcome or state of a system, which may be utilized in the modification of system's operation. This term is usually used in terms of compensation and as such, relates to the system whereby in [..]

1. the process where any element of an interaction sustains, amplifies, or modifies the interaction. 2. the process of receiving visual input or afferent impulses from the proprioceptors. 3. The infor [..]

In computing, output put back into the same system as input to achieve a degree of self-regulation. In library operations, the views (solicited or unsolicited) of the users of a resource or service co [..]

feedback (pop)

in a system, an output which causes changes to that system inputs. Two kinds:

Responses provided to an individual while completing a task that are intended to guide the individual to s desired end.

Feedback is an automatic response from a computer, which may take the form of text, image, audio, video or any combination of these, to a learner's input. Input from the learner may take various [..]

the reinvestment of some of the profits into new inputs within the factory system.

A distorted, high pitched sound, usually emanating from headphones or speakers. Many times caused by problems with the console or headphones getting too close to the microphone.

An unwanted noise created when the output of an audio speaker feeds back into a microphone in the same system and is amplified as this happens in an increasing loop, resulting in a high-pitched squeal [..]

Communication between the instructor or system and the learner resulting from an action or process.

The process of sharing thoughts and observations – can be positive or negative.  A useful event management

Helpful information or constructive criticism that is given to someone on what can be done to improve an event, product, service, etc.

A loud noise, squeal, or howl from a microphone or speaker, caused by improper placement, circuit noise, accidental closing of the circuit, or another error or problem. feedhorn:

See Acoustic Feedback

Feedback in a closed loop system represents the return signal or response of the system to input instruction.

In maintenance. Most commonly used when referring to written description of the work completed on a work order.

(((feedback)))[[glo:Feedback]] A method (e.g., quadrature encoder signals) by which Machinekit receives information about the position of motors

A method (e.g., quadrature encoder signals) by which emc receives information about the position of motors

An interaction mechanism between processes is called a feedback. When the result of an initial process triggers changes in a second process and that in turn influences the initial one. A positive feed [..]

Taking some or all of the output of a system and adding it to a system’s own input. See also: System.

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(n) the process in which part of the output of a system is returned to its input in order to regulate its further output(n) response to an inquiry or experiment

The process through which a system is controlled, changed, or modulated in response to its own output. Positive feedback results in amplification of the system output; negative feedback reduces the ou [..]

A feedback tends to amplify (positive feedback) or reduce (negative feedback) the response of a system to a perturbation through mechanisms internal to the system itself. See section 4.1.3.

The element of a control system that provides an actual operation signal for comparison with the set point to establish an error signal used by the regulator circuit.

The response learners get when they attempt to communicate. This can involve correction, acknowledgement, requests for clarification, backchannel cues (e.g., "mmm"). Feedback plays an important role in helping learners to test their ideas about the target language.

A signal from the robot equipment about conditions as they actually exist, rather than as the computer has directed them to exist.

Return of part of a system's output to its input, so that a control device can use information about the current state of the system to determine the next control action. For example, for a t [..]

Part of a closed loop system which monitors back information about the condition under control for comparison.

Feedback is the measurement of the parameter that is being controlled. For a positioning system to accurately compensate for an error, the actual position must be known relative to the commanded posit [..]

Using the output from a step in a modeling sequence as revised input to a prior step to re-execute the model sequence. In the last step of the Four Step Model, trip assignment has conventionally been [..]

Refers to the specific method used in ABR to tell a transmitting end station to slow down due to congestion in the network.

The part of a closed loop system which provides the controller with information about the controlled variable for comparison to its desired value.

an evaluative response to a particular educational outcome or activity. It is also used more generally for any form of evaluative information received.

A process by which the teacher provides information to the learner about his/her performance for the purpose of improvement.

See acoustic feedback.

   A naturally produced, sustained, distorted squeal created when high-volume sound coming out of an amplifier is taken in by the pickup on the guitar (or a microphone) and then fed back into the amplifier.

  An electro-acoustic phenomenon that occurs when an audio signal is amplified and re-amplified within a circuit consisting of a microphone or magnetic pickup and a loudspeaker. e.g., when a microphon [..]

A mechanism of Communication within a system in that the input signal generates an output response which returns to influence the continued activity or productivity of that system.

A mechanism of Communication among Life processes to coordinate development, Reproduction, and Homeostasis. In Humans, Feedback loops are especially important for Communication between organs that are [..]

A Biofeedback during which a continuous Brain Wave pattern is shared with the Person in order to increase the percentage of a certain type of Brain Wave, such as Alpha Rhythm, which is associated with [..]

A mechanism of Communication with a physiological system for Homeostasis, adaptation, etc. Physiological Feedback is mediated through extensive Feedback mechanisms that use physiological Cues as Feedb [..]

A mechanism of information stimulus and response that may control subsequent Behavior, Cognition, Perception, or performance. (From APA Thesaurus of Psychological Index Terms, 8th ed.)

The therapy technique of providing the status of one's own Autonomic Nervous System function (e.g., Skin Temperature, heartbeats, Brain Waves) as visual or auditory Feedback in order to self-cont [..]

A mechanism of communicating one's own sensory system information about a task, Movement or skill.

A mechanism of communication within a system in that the input signal generates an output response which returns to influence the continued activity or productivity of that system.

A mechanism of communication among life processes to coordinate development, reproduction, and homeostasis. In humans, feedback loops are especially important for communication between organs that are [..]

A mechanism of information stimulus and response that may control subsequent behavior, cognition, perception, or performance. (From APA Thesaurus of Psychological Index Terms, 8th ed.)

Roughly, a stimulus or stimulus property correlated with or produced by the organism's own behavior. The stimulus may in turn change the behavior, which again changes the stimulus, and so on.

Information transmitted back to the responder following a particular performance. seeing or hearing about specific features of the results. Feedback may function as a reinforcer or punisher; and/or ma [..]

Any indication of the effectiveness of a response. An instructor gives feedback when telling a student how well his or her response has met some criteria. Feedback is often as simple as a mark indicat [..]

Stimuli or statements contingent on past behavior that can guide future behavior.

Feedback is an event that occurs when the output of a system is used as input back into the system as part of a chain of cause and effect. This alters variables in the system, therefore resulting in d [..]

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control of a biological reaction by the end products of that reaction fermentation

The circulating action between a sensor measuring a process variable and the controller that controls or adjusts the process variable.

The set of mechanisms that let you know whether or not you are moving towards your desired outcome.

A looping system where information is fed back in to a computer system. Previous output becomes new input.

The audience’s immediate response to a speaker.

Opinions and criticism of the game, generally solicited by the GM from the players after a session.

Energy that is fed from the output of a circuit back to its input.

refers to comments given to authors by readers about the fanfic they just read. Readers who enjoy a story are encouraged to let the author know, either by private email or a public review. Feedback ac [..]

Any means by which a teacher informs a student about the quality or correctness of the student's products or actions. Different forms of feedback include formal assessments (Example: a written gr [..]

Signal that provides process or loop information such as speed, torque, and position back to the controller to produce a closed-loop system.

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A portion of the output signal of an amplifier which is connected back to the input of the same amplifier.

Signals or cues as to the success or failure of part of a retail strategy.

critical commentary; for example, from guests, employees, students; listener’s reaction to speakers’ verbal and nonverbal communication.

Communicating to employees the extent to which their performance does not meet, meets, or exceeds expectations, the adequacy of their relevant skills, and their progress toward career development goal [..]

the return of information about a system or process that may effect a change in the system or process; the information that is returned

flow from the products of an action back to interact with the action.

1) The delayed signal sent back to the input of a delay line, used in repeat-echo effects. 2) The pickup of the signal out of a channel by its input or the howling sound that this produces. 3) In an a [..]

The return of a portion of the output, or processed portion of the output, of a (usually active) device to the input. The feedback may be in phase with the input signal [positive feedback], or out of [..]

The term is generally applied to electronic amplifiers to which a portion of the output energy is used to reduce or increase the amplification, by reacting on an earlier stage according to the relative phase of the return.

When one variable in a system triggers changes in a second variable that in turn ultimately affects the original variable; a positive feedback intensifies the effect, and a negative feedback reduces t [..]

The return of information from a manipulator, or sensor to the processor of the robot to provide self-correcting control of the manipulator. See Feedback Control, and Feedback Sensor.

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. The notion [..]

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. The notion [..]

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. The notion [..]

Feedback is an EP by Canadian rock band Rush, released in 2004. The record features eight covers of songs that were influential for the band members during the 1960s. The outing marked the 30th annive [..]

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:

Feedback is the fifth album by the rock band Spirit. Released in 1972, it was the first Spirit album without original members Jay Ferguson and Mark Andes, and it was also the only Spirit album that d [..]

Feedback is the fourth and most recent studio album by American hip hop group Jurassic 5. It was released on July 25, 2006. It is the only album the band released as a quintet, in the wake of Cut Chem [..]

Feedback is a fictional character, a superhero created and originally portrayed by actor Matthew Atherton on the reality television series Who Wants to Be a Superhero?. As a result of winning the show [..]

Feedback is a fictional character, a superhero created and originally portrayed by actor Matthew Atherton on the reality television series Who Wants to Be a Superhero?. As a result of winning the show [..]

"Feedback" is a song by American recording artist Janet Jackson, released as the lead single from her tenth studio album, Discipline. It was written and produced by Rodney "Darkchild" Jerkins and D'Mi [..]

Feedback is a BBC Radio 4 series presented by Roger Bolton dealing with listener reaction to the style and content of BBC radio broadcasting.

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. The notion [..]

Feedback is a Bangladeshi rock band, formed in 4 October 1976 in Dhaka by keyboardist Fuad Naser. They are one of the most popular bands in the region. Multiple lineup changes have taken place in memb [..]

Feedback (2010) is the sixth solo studio album release from singer and songwriter Derek Webb. It is Webb's first worship album: an instrumental, electronic music recording, classically composed into t [..]

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself. The notion [..]