WebIn photonics, the term gain is usually used to quantify the amplification of optical amplifiers or of a laser gain medium . Different meanings occur in the literature: The gain can simply be an amplification factor, i.e., the ratio … In electronics, gain is a measure of the ability of a two-port circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the output port by adding energy converted from some power supply to the signal. It is usually defined as the mean ratio of the signal amplitude or power at the output … See more Power gain Power gain, in decibels (dB), is defined as follows: where $${\displaystyle P_{\text{in}}}$$ is the power applied … See more • Active laser medium • Antenna gain • Aperture-to-medium coupling loss See more

Gain (electronics) - Wikipedia

http://www.sengpielaudio.com/calculator-gainloss.htm WebTo get, as profit or advantage; to obtain or acquire by effort or labor; as, to gain a good living. (n.) To come off winner or victor in; to be successful in; to obtain by competition; as, to gain a battle; to gain a case at law; to gain a prize. (n.) To draw into any interest or party; to win to one's side; to conciliate. the sheltering sky audiobook

dB calculator for amplification gain and damping (loss) factor of …

Web2 days ago · Although the size and impact of major tech corporations like Google GOOG -2.8%, Meta, Apple AAPL -0.8%, and Amazon AMZN -0.5% have come under growing scrutiny and criticism, breaking them up would ... WebDec 10, 2012 · Gain is just the ratio of two quantities. When talking about circuits, it's almost always the ratio of some measurement of the output of a circuit or component to its input. … WebGain can be thought of as the input volume to the preamp stage (gain adjustments can produce changes in overall volume, which might account for some of the confusion … the sheltering desert