decibel

decibel

A logarithmic measure of the relative power, or of the relative values of two flux densities, especially of sound intensities and radio and radar power densities.

The difference n in decibels between intensities I₂ and I₁ is given by the relation

[[File:ams2001glos-De8.gif

0 0

Förbättra

Lägg till bild

Ordklass: noun
Synonymer:
Blossary:
Bransch/domän: Weather
Category: Meteorology
Company: AMS
Produkt:
Akronym-förkortning:

Lägg till i min ordlista

Andra språk:

Relaterade termer

decibel (dB)

Aerospace; Satellites

The standard unit used to express the ratio of two power levels. It is used in communications to express either a gain or loss in power between the input and output devices.

Decibel (dB)

Energy; Wind energy

is a unit of measurement that is used to indicate the relative amplitude of a sound or the ratio of the signal level such as sound pressure. Sound levels in decibels are ...

Shërbimi meteorologjik

Weather; Meteorology

The provision of weather forecasts, warnings about hazardous conditions, and the collection, quality control, verification, archiving, and dissemination of hydrometeorological ...

dha funksion

Weather; Meteorology

A function that has different constant values over adjacent subintervals; thus it has discontinuities at the ends of each interval. The distribution function of a discrete variate ...

deformim

Weather; Meteorology

The change in shape of a fluid mass by spatial variations in the velocity field, specifically by stretching or shearing. A linear analysis of the two-dimensional velocity field ...

masë e formimit të ujit

Weather; Meteorology

The tendency to build up the mass or density of a given water type (of temperature ''T'' and salinity ''S'' characteristics) due to air–sea fluxes or mixing.

kurbë recesioni

Weather; Meteorology

A smoothed composite of the recessions of several observed hydrographs, drawn to represent the characteristic time graph of decreasing total runoff for a drainage area after ...

imazh stereo

Weather; Meteorology

A depiction of a three-dimensional object that results from stereoscopic viewing. A stereo image is obtained by simultaneously viewing a cloud, for example, from satellites at ...

Terms in the News

Featured Terms

ilirejupi

0
Terms
0
Ordlistor
6
Followers

Bransch/domän: Games Category: Computer games

Bota e Luftimeve

World of Warcraft, or WoW, is a large multiplayer online role-playing game by Blizzard Entertainment. It is the fourth episode in the fantasy Warcraft ...