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Negative feedback (or balancing feedback) occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.
History, Applications & Technology
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| addition | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| subtraction | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| integration | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| differentiation | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| logarithm | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| and antilog functions.In audio amplifiers | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| negative feedback flattens frequency response | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| reduces distortion | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| minimises the effect of manufacturing variations in component parameters | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| and compensates for changes in characteristics due to temperature change.In delta-sigma analog-to-digital | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| digital-to-analog converters | instance of | feedback around operational amplifiers is used to generate mathematical functions | 0.80 | text |
| power supplies.The difference signal I | instance of | or from other noise sources | 0.80 | text |
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