power ratio

См. также в других словарях:

• Power Ratio — Measures a media company s revenue performance in comparison to the audience share it controls. You need to know three numbers in order to make this calculation work: 1. Total market revenue 2. The company s revenue 3. The audience share The… …   Investment dictionary

• Adjacent channel power ratio — (ACPR) is ratio between the total power of adjacent channel (intermodulation signal) to the main channel s power (useful signal). ACPR The ratio between the total power adjacent channel (intermodulation signal) to the main channel s power (useful …   Wikipedia

• Power-to-weight ratio — (specific power) is a calculation commonly applied to engines and other mobile power sources to enable the comparison of one unit or design to another. Power to weight ratio is a measurement of actual performance of any engine or power sources.… …   Wikipedia

• Power steering — helps drivers steer vehicles by augmenting steering effort of the steering wheel. It does this by adding controlled energy to the steering mechanism, so the driver needs to provide only modest effort regardless of conditions. In particular, power …   Wikipedia

• Ratio Studiorum — • The educational system of the Jesuits Catholic Encyclopedia. Kevin Knight. 2006. Ratio Studiorum     Ratio Studiorum     † …   Catholic encyclopedia

• Power chord — Component intervals from root perfect fifth root …   Wikipedia

• power — [pou′ər] n. [ME pouer < OFr poeir, earlier poter, orig. inf. < VL * potere, to be able, for L posse, to be able: see POTENT] 1. ability to do, act, or produce 2. a specific ability or faculty [the power of hearing] 3. great ability to do,… …   English World dictionary

• Power control — Power control, broadly speaking, is the intelligent selection of transmit power in a communication system to achieve good performance within the system. The notion of good performance can depend on context and may include optimizing metrics such… …   Wikipedia

• power factor — ratio of the average power divided by the apparent power in an alternating current circuit (Electricity) …   English contemporary dictionary

• Power (physics) — In physics, power is the rate at which energy is transferred, used, or transformed. For example, the rate at which a light bulb transforms electrical energy into heat and light is measured in watts the more wattage, the more power, or what is the …   Wikipedia

• ratio — A fixed relationship between things in number, quantity or degree. For example, if the fuel mixture contains one part of gas for fifteen parts of air, the ratio would be 15 to 1. See a/f ratio a/f ratio air fuel ratio air fuel ratio air ratio… …   Dictionary of automotive terms