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nounthe amount of increase in signal power or voltage or current expressed as the ratio of output to input
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"a few remarks added in amplification and defense"nounaddition of extra material or illustration or clarifying detail
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noun(electronics) the act of increasing voltage or power or current
Definition that contains amplification
- pa an electronic amplification system used as a communication system in public areas
- laser an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
- transistor a semiconductor device capable of amplification
- maser an acronym for microwave amplification by stimulated emission of radiation; an amplifier that works on the same principle as a laser and emits coherent microwave radiation
- triode a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible
- pa system an electronic amplification system used as a communication system in public areas
- optical maser an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
- public address system an electronic amplification system used as a communication system in public areas
- electronic transistor a semiconductor device capable of amplification
- p.a. an electronic amplification system used as a communication system in public areas