TERMIUM Plus®

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

ANALOG-DIGITAL CONVERSION [4 records]

Record 1 2011-03-29

English

Subject field(s)
  • Titles of NATO Publications
Universal entry(ies)
STANAG 4380
publication code, see observation
OBS

STANAGS (Standardization Agreements) are NATO publications used by the Department of National Defence as works of reference.

OBS

STANAG 4380: NATO standardization agreement code.

French

Domaine(s)
  • Titres des publications de l'OTAN
Entrée(s) universelle(s)
STANAG 4380
publication code, see observation

Spanish

Save record 1

Record 2 2009-07-22

English

Subject field(s)
  • Electronics
DEF

An electronic process in which a continuously variable (analog) signal is changed, without altering its essential content, into a multi-level (digital) signal.

CONT

In analog-to-digital conversion, continuously varying functions(e. g. the output of a microphone) are transformed into digital sequences from which one then hopes to be able to reconstruct a close approximation to the original function.

CONT

Analogue-to-digital conversion (ADC) involves the conversion of the analogue voltage levels of an analogue signal into ones and zeros of a digital word. It is normally conducted by taking regular samples of the analogue signal and converting the voltage level into a binary value.

Key term(s)
  • analog to digital conversion

French

Domaine(s)
  • Électronique
DEF

Opération qui permet de convertir un signal analogique en un signal numérique représentant les mêmes informations.

OBS

La conversion analogique-numérique est à la bse de la technique d'acquisition de données dans de nombreux appareils de mesure modernes.

Spanish

Campo(s) temático(s)
  • Electrónica
DEF

Proceso por el cual se transforma una señal analógica en digital, con la siguiente secuencia: filtrado, muestreo, cuantificación y codificación.

OBS

Es la base para la digitalización de las telecomunicaciones.

Save record 2

Record 3 1985-04-15

English

Subject field(s)
  • Information Processing (Informatics)
DEF

A scheme of analog-digital conversion using a slope signal to compare to the input signal.

French

Domaine(s)
  • Traitement de l'information (Informatique)

Spanish

Save record 3

Record 4 1985-03-05

English

Subject field(s)
  • Information Processing (Informatics)
DEF

A scheme of analog-digital conversion employing a fast scheme of closing in on the desired value.

French

Domaine(s)
  • Traitement de l'information (Informatique)
OBS

Dans la technique de conversion par approximations successives, on compare une valeur d'entrée analogique à celle d'un compteur (convertie en analogique) et on engendre progressivement une approximation de plus en plus «fine».

Spanish

Save record 4

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