input gain

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• Gain compression — in an electronic amplifier circuit is a reduction in differential or slope gain caused by nonlinearity of the transfer function of the amplifying device. This nonlinearity may be caused by heat due to power dissipation, or by overdriving the… …   Wikipedia

• Gain (lasers) — Gain (or amplification) in laser physics is a process, where the medium transfers part of its energy to the emitted electromagnetic radiation, resulting in an increase in laser power. This is basic principle of all lasers.Quantitatively, the… …   Wikipedia

• gain — gain1 [gān] n. [ME < OFr gaaigne < gaaignier: see GAIN1 the vt.] 1. an increase; addition; specif., a) [often pl.] an increase in wealth, earnings, etc.; profit; winnings b) an increase in advantage; advantage; improvement 2. the act of… …   English World dictionary

• Gain — For other uses, see Gain (disambiguation). In electronics, gain is a measure of the ability of a circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the output. It is usually defined as the mean ratio of… …   Wikipedia

• Gain-bandwidth product — The gain bandwidth product (GBW or GB) for an amplifier is the product of the open loop gain (constant for a given amplifier) and its 3 dB bandwidth. Relevance to design This quantity is commonly specified for operational amplifiers, and allows… …   Wikipedia

• Gain Ground — Infobox VG title = Gain Ground caption = Screenshot from the Sega Master System version developer = Sega publisher = Sega designer = release = 1988 genre = Action modes = Up to 3 players cabinet = arcade system = cpu = sound = display = input =… …   Wikipedia

• gain — [[t]geɪn[/t]] v. t. 1) to get (something desired), esp. as a result of one s efforts; obtain; secure: to gain possession of land; to gain permission to enter[/ex] 2) to acquire as an increase or addition: to gain weight; to gain speed[/ex] 3) to… …   From formal English to slang

• gain — gain1 gainable, adj. /gayn/, v.t. 1. to get (something desired), esp. as a result of one s efforts: to gain possession of an object; to gain permission to enter a country. 2. to acquire as an increase or addition: to gain weight; to gain speed. 3 …   Universalium

• gain — I. noun Etymology: Middle English gayne, from Anglo French gaigne, gain, from gaaigner to till, earn, gain, of Germanic origin; akin to Old High German weidanōn to hunt for food, Old English wāth pursuit, hunt Date: 14th century 1. resources or… …   New Collegiate Dictionary

• gain — I. /geɪn / (say gayn) verb (t) 1. to obtain; secure (something desired); acquire: gain time. 2. to win; get in competition: gain the prize. 3. to acquire as an increase or addition: to gain weight; to gain speed. 4. to obtain as a profit: he… …  

• Gain — F/A/V The ratio of the signal level at the output of an audio device to the signal level at its input. Expressed in decibels (db). A&V Any increase or decrease in strength of an electrical signal. Gain is measured in terms of decibels or number… …   Audio and video glossary