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D.C COMPONENT [3 records]

Record 1 2009-08-19

English

Subject field(s)
  • Television (Radioelectricity)
  • Telecommunications Transmission
  • Radar, Radio Guidance and Goniometry
DEF

The average value of a signal.

OBS

In television it represents the average luminance of the picture being transmitted, and in radar it is the level from which the transmitted and the received pulses rise.

OBS

direct component: term standardized by the International Electrotechnical Commission.

Key term(s)
  • d.c. component
  • direct current component

French

Domaine(s)
  • Télévision (Radioélectricité)
  • Transmission (Télécommunications)
  • Radar, radioguidage et radiogoniométrie
OBS

composante continue : terme normalisé par la Commission électrotechnique internationale.

Spanish

Campo(s) temático(s)
  • Televisión (Radioelectricidad)
  • Transmisión (Telecomunicaciones)
  • Guía radárica, radioguía y radiogoniometría
Save record 1

Record 2 1982-11-18

English

Subject field(s)
  • Shipbuilding

French

Domaine(s)
  • Constructions navales

Spanish

Save record 2

Record 3 1975-03-11

English

Subject field(s)
  • Television (Radioelectricity)
DEF

A d.c. or slowly varying component of a picture or video signal which is unrelated to the mean luminance of the televised.

French

Domaine(s)
  • Télévision (Radioélectricité)
DEF

Composante continue ou lentement variable d'un signal d'image n'ayant aucun rapport avec la luminance moyenne des objets analysés.

Spanish

Save record 3

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