TERMIUM Plus®

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

AMPLIFICATEUR DETECTION SYNCHRONE [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2021-02-02

English

Subject field(s)
  • Amplifiers (Electronics)
CONT

Lock-in amplifiers were invented in the 1930's and commercialized in the mid 20th century as electrical instruments capable of extracting signal amplitudes and phases in extremely noisy environments ... They employ a homodyne detection scheme and low-pass filtering to measure a signal's amplitude and phase relative to a periodic reference.

French

Domaine(s)
  • Amplificateurs (Électronique)

Spanish

Save record 1

Record 2 1976-06-19

English

Subject field(s)
  • Electronics
  • Aeroindustry

French

Domaine(s)
  • Électronique
  • Constructions aéronautiques

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: