| amplifier |
An electronic circuit that draws power from a supply voltage, or voltage source, to produce, at its output, an increased reproduction of the signal existing at its input. The amplifying component could be a transistor, vacuum tube, or an appropriate magnetic device.
출처: www.nuhorizons.com/Glossary/BasicElecConcepts.html
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| amplification |
Amplification is the use of substances which directly increase the amount of signal measured in proportion to the quantity of analyte.
출처: www.brendan.com/Glossary.htm
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| amplification |
In dimensional metrology this can be thought of as getting more than you've got. In a dial indicator, for example, gears or levers amplify the plunger movement. In the electronic world, amplifiers provide output of greater magnitude. But beware. Amplification can create the illusion of accuracy while simultaneously "magnifying" sources of error.
출처: www.mmsonline.com/articles/0601gage.html
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| amplitude modulation |
a process of modulating the carrier wave in which the amplitude of the carrier wave is changed in sympathy with the modulating signal (information)
출처: en.wikibooks.org/wiki/SA_NCS_Electrical_Technology...
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| amplification |
an increase in the numbers or concentration of a microbe or its products through reproduction and growth of the microbe.
출처: www.ieainstitute.com/IndoorAirQuality/knowledge-ba...
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