led brightness

The attribute of visual perception in accordance with which an area appears to emit more or less light. One of three psychological dimensions of color perception by which visual ...

brightness

Psychology; General psychology

The dimension of color space that captures the intensity of light.

brightness

Military; Missile defense

The amount of power that can be delivered per unit solid angle by a directed energy weapon. As used in the BMD program, brightness is the measure of source intensity. To determine ...

billboard

Advertising; Billboard advertising

A large outdoor advertising structure.

frame

Advertising; Billboard advertising

A static display screen on an LED display, or a metal attachment around the edges of a poster face.

wavelength

Advertising; Billboard advertising

The distance in a periodic wave between two points of corresponding phases. The LED's wavelength determines its color.

vinyl

Advertising; Billboard advertising

A single-sheet substrate on which an advertising message is rendered by computer production. Vinyl is primarily used on the face of bulletins & Premiere products.

exposure

Advertising; Billboard advertising

The reasonable opportunities for advertising to be seen and read.

transition

Advertising; Billboard advertising

A visual effect used on an LED display to change from one message to another.

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Industry/Domain: Law enforcement Category: Crime & punishment

Capital punishment

The legal imposition of a death sentence upon a convicted offender for committing a capital crime or offence. Also called the death penalty, capital ...