TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PROFUNDIDAD MODULACION [2 records]

Record 1 2015-02-02

English

Subject field(s)
  • Signalling and Illumination (Air Transport)
  • Telecommunications
DEF

The percentage modulation depth of the larger signal minus the percentage modulation depth of the smaller signal, divided by 100.

OBS

difference in depth of modulation; DDM: term, abbreviation and definition officially approved by the International Civil Aviation Organization (ICAO).

French

Domaine(s)
  • Signalisation (Transport aérien)
  • Télécommunications
DEF

Différence entre le taux de modulation du signal le plus fort et le taux de modulation du signal le plus faible.

OBS

différence de modulation; DDM : terme, abréviation et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Señales e iluminación (Transporte aéreo)
  • Telecomunicaciones
DEF

Porcentaje de profundidad de modulación de la señal mayor, menos el porcentaje de profundidad de modulación de la señal menor, dividido por 100.

OBS

diferencia de profundidad de modulación; DDM: término, abreviatura y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

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Record 2 2013-05-28

English

Subject field(s)
  • Radio Waves
  • Telecommunications Transmission
DEF

In a radio-guidance system obtaining directive information from the two spaced lobes of a directional antenna, the ratio of the difference in total field strength of the two lobes to the field strength of the greater lobe at a given point in time.

French

Domaine(s)
  • Ondes radioélectriques
  • Transmission (Télécommunications)

Spanish

Campo(s) temático(s)
  • Ondas radioeléctricas
  • Transmisión (Telecomunicaciones)
DEF

Relación entre la diferencia de las amplitudes máxima y mínima de la onda y la suma de esas amplitudes, de una onda modulada en amplitud.

OBS

Generalmente se expresa como un porcentaje.

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