TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
FOURIER TRANSFORMATION [7 records]
Record 1 - internal organization data 2023-11-08
Record 1, English
Record 1, Subject field(s)
- Scientific Instruments
- Analytical Chemistry
Record 1, Main entry term, English
- Fourier transform Raman spectrometer
1, record 1, English, Fourier%20transform%20Raman%20spectrometer
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- FT Raman spectrometer 2, record 1, English, FT%20Raman%20spectrometer
correct
- Fourier transformation based Raman spectrometer 2, record 1, English, Fourier%20transformation%20based%20Raman%20spectrometer
Record 1, Textual support, English
Record 1, French
Record 1, Domaine(s)
- Instruments scientifiques
- Chimie analytique
Record 1, Main entry term, French
- spectromètre Raman à transformée de Fourier
1, record 1, French, spectrom%C3%A8tre%20Raman%20%C3%A0%20transform%C3%A9e%20de%20Fourier
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Instrumentos científicos
- Química analítica
Record 1, Main entry term, Spanish
- espectrómetro Raman de transformada de Fourier
1, record 1, Spanish, espectr%C3%B3metro%20Raman%20de%20transformada%20de%20Fourier
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
Actualmente el [espectrómetro] más utilizado es el espectrómetro Raman de transformada de Fourier [...]. 1, record 1, Spanish, - espectr%C3%B3metro%20Raman%20de%20transformada%20de%20Fourier
Record 2 - internal organization data 2021-01-20
Record 2, English
Record 2, Subject field(s)
- Scientific Instruments
- Optics
- Analytical Chemistry
Record 2, Main entry term, English
- Fourier transform spectrometer
1, record 2, English, Fourier%20transform%20spectrometer
correct, officially approved
Record 2, Abbreviations, English
- FTS 2, record 2, English, FTS
correct, officially approved
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A spectrometer in which radiation is separated into its component wavenumbers by Fourier transformation of the interferogram produced by an interferometer. 3, record 2, English, - Fourier%20transform%20spectrometer
Record number: 2, Textual support number: 1 OBS
Fourier transform spectrometer; FTS: designation and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 2, English, - Fourier%20transform%20spectrometer
Record 2, French
Record 2, Domaine(s)
- Instruments scientifiques
- Optique
- Chimie analytique
Record 2, Main entry term, French
- spectromètre à transformée de Fourier
1, record 2, French, spectrom%C3%A8tre%20%C3%A0%20transform%C3%A9e%20de%20Fourier
correct, masculine noun, officially approved
Record 2, Abbreviations, French
- FTS 2, record 2, French, FTS
correct, masculine noun, officially approved
Record 2, Synonyms, French
- spectromètre à transformation de Fourier 3, record 2, French, spectrom%C3%A8tre%20%C3%A0%20transformation%20de%20Fourier
masculine noun, less frequent
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
spectromètre à transformée de Fourier; FTS : désignation et abréviation uniformisées par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 2, French, - spectrom%C3%A8tre%20%C3%A0%20transform%C3%A9e%20de%20Fourier
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Instrumentos científicos
- Óptica
- Química analítica
Record 2, Main entry term, Spanish
- espectrómetro por transformada de Fourier
1, record 2, Spanish, espectr%C3%B3metro%20por%20transformada%20de%20Fourier
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 CONT
Un espectrómetro por transformada de Fourier consta de tres elementos básicos: una fuente luminosa, un interferómetro de Michelson y un detector. 1, record 2, Spanish, - espectr%C3%B3metro%20por%20transformada%20de%20Fourier
Record 3 - internal organization data 2012-01-09
Record 3, English
Record 3, Subject field(s)
- Analytical Chemistry
- Electromagnetic Radiation
Record 3, Main entry term, English
- truncated Overhauser effect
1, record 3, English, truncated%20Overhauser%20effect
correct
Record 3, Abbreviations, English
- TOE 1, record 3, English, TOE
correct
Record 3, Synonyms, English
- truncated NOE 2, record 3, English, truncated%20NOE
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
[In] the TOE(truncated Overhauser effect) … a saturating field is applied to set A for a variable time, and the z magnetization of the remaining sets are then sampled by application of a 90° pulse, recording the PID and Fourier transformation. 1, record 3, English, - truncated%20Overhauser%20effect
Record 3, French
Record 3, Domaine(s)
- Chimie analytique
- Rayonnements électromagnétiques
Record 3, Main entry term, French
- NOE tronqué
1, record 3, French, NOE%20tronqu%C3%A9
correct, masculine noun
Record 3, Abbreviations, French
- TOE 2, record 3, French, TOE
correct, masculine noun
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
NOE tronqué ou TOE. Le mode de perturbation est le même que pour le NOE stationnaire (Sz = 0) mais le temps t est insuffisant pour que l’équilibre soit atteint. On étudie la cinétique de croissance de l’aimantation du noyau A. On obtient le NOE tronqué (TOE) par intégration de l’équation de Solomon […] 1, record 3, French, - NOE%20tronqu%C3%A9
Record number: 3, Textual support number: 1 OBS
NOE : sigle adopté en français et venant de l’anglais «Nuclear Overhauser Effect» (effet Overhauser nucléaire). NOE constitue une source majeure d’information en résonance magnétique nucléaire (RMN). 3, record 3, French, - NOE%20tronqu%C3%A9
Record number: 3, Textual support number: 2 OBS
TOE : truncated Overhauser effect. 3, record 3, French, - NOE%20tronqu%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-11-01
Record 4, English
Record 4, Subject field(s)
- Space Physics
Record 4, Main entry term, English
- Fourier transform
1, record 4, English, Fourier%20transform
correct, officially approved
Record 4, Abbreviations, English
- FT 2, record 4, English, FT
correct, officially approved
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A type of two-way frequency transform for identifying and removing unwanted spatial frequency components in an image. 3, record 4, English, - Fourier%20transform
Record number: 4, Textual support number: 1 OBS
The Fourier process is normally used to identify and remove systematic noise spikes, such as regular lines that may have been introduced by a faulty image collection device. The process works as a two-way operation. First the forward transform creates a pair of intermediate raster objects that reveal abnormal data variability. After the values in those raster objects have been edited to remove the data spikes, the inverse transformation creates a raster object with the same image as the original, but with lines or other noise removed. 3, record 4, English, - Fourier%20transform
Record number: 4, Textual support number: 2 OBS
Fourier transform; FT: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 4, English, - Fourier%20transform
Record 4, French
Record 4, Domaine(s)
- Physique spatiale
Record 4, Main entry term, French
- transformée de Fourier
1, record 4, French, transform%C3%A9e%20de%20Fourier
correct, feminine noun, officially approved
Record 4, Abbreviations, French
- TF 2, record 4, French, TF
correct, feminine noun, officially approved
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Type de transformée de fréquence bidirectionnelle qui identifie et enlève les composantes de fréquence spatiale non désirées dans une image. 3, record 4, French, - transform%C3%A9e%20de%20Fourier
Record number: 4, Textual support number: 1 OBS
[La transformée] de Fourier permet d'avoir des informations fréquentielles et bidirectionnelles sur les fluctuations des données à l'intérieur de la fenêtre d'analyse. 4, record 4, French, - transform%C3%A9e%20de%20Fourier
Record number: 4, Textual support number: 2 OBS
transformée de Fourier; TF : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 4, French, - transform%C3%A9e%20de%20Fourier
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2008-05-08
Record 5, English
Record 5, Subject field(s)
- Computer Graphics
- Telecommunications Transmission
- Audiovisual Techniques and Equipment
- Video Technology
Record 5, Main entry term, English
- Hann window
1, record 5, English, Hann%20window
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A time function applied sample-by-sample to a block of audio samples before Fourier transformation. 1, record 5, English, - Hann%20window
Record 5, French
Record 5, Domaine(s)
- Infographie
- Transmission (Télécommunications)
- Audiovisuel (techniques et équipement)
- Vidéotechnique
Record 5, Main entry term, French
- fenêtre de Hann
1, record 5, French, fen%C3%AAtre%20de%20Hann
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Fonction temporelle appliquée échantillon par échantillon à un bloc d'échantillons audio avant transformation de Fourier. 1, record 5, French, - fen%C3%AAtre%20de%20Hann
Record number: 5, Textual support number: 1 OBS
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Gráficos de computadora
- Transmisión (Telecomunicaciones)
- Técnicas y equipo audiovisuales
- Técnicas de video
Record 5, Main entry term, Spanish
- ventana Hanning
1, record 5, Spanish, ventana%20Hanning
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 CONT
La ventana Hanning es una ventana de propósito general para el análisis de señales continuas. Provee una entrada y salida lenta de la señal, por lo que elimina los lóbulos laterales en el espectro de frecuencias. Sirve también para el análisis de señales aleatorias. 1, record 5, Spanish, - ventana%20Hanning
Record 6 - internal organization data 2004-08-06
Record 6, English
Record 6, Subject field(s)
- Differential and Integral Calculus
- Optics
- Computer Graphics
Record 6, Main entry term, English
- Fourier transform
1, record 6, English, Fourier%20transform
correct
Record 6, Abbreviations, English
- FT 2, record 6, English, FT
correct
Record 6, Synonyms, English
- Fourier’s transform 3, record 6, English, Fourier%26rsquo%3Bs%20transform
correct
- Fourier integral transform 3, record 6, English, Fourier%20integral%20transform
correct
- Fourier transformation 4, record 6, English, Fourier%20transformation
Record 6, Textual support, English
Record 6, French
Record 6, Domaine(s)
- Calcul différentiel et intégral
- Optique
- Infographie
Record 6, Main entry term, French
- transformée de Fourier
1, record 6, French, transform%C3%A9e%20de%20Fourier
correct, feminine noun
Record 6, Abbreviations, French
- TF 2, record 6, French, TF
correct
Record 6, Synonyms, French
- transfouriée 1, record 6, French, transfouri%C3%A9e
correct, feminine noun
- trans-Fourier directe 1, record 6, French, trans%2DFourier%20directe
correct, feminine noun
- image de Fourier 1, record 6, French, image%20de%20Fourier
correct, feminine noun
- transformation de Fourier 3, record 6, French, transformation%20de%20Fourier
feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
Dans la pratique et avec la généralisation des techniques de numérisation, on remplace souvent la fonction dont on veut calculer la transformée de Fourier par un échantillonnage. L'intégrale de Fourier est alors remplacée par une somme finie appelée transformée de Fourier discrète. Des algorithmes, dont l'ensemble est appelée transformée de Fourier rapide (anglais Fast Fourier Transform - FFT), ont été mis au point, permettant de réduire le temps d'exécution du calcul d'une transformée de Fourier discrète. 4, record 6, French, - transform%C3%A9e%20de%20Fourier
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Cálculo integral y diferencial
- Óptica
- Gráficos de computadora
Record 6, Main entry term, Spanish
- transformación de Fourier
1, record 6, Spanish, transformaci%C3%B3n%20de%20Fourier
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- transformada de Fourier 2, record 6, Spanish, transformada%20de%20Fourier
feminine noun
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Relación matemática entre la energía en un transitorio y la de un espectro de energía continua de frecuencias de componente adyacente. 3, record 6, Spanish, - transformaci%C3%B3n%20de%20Fourier
Record 7 - internal organization data 1989-04-06
Record 7, English
Record 7, Subject field(s)
- Computer Graphics
Record 7, Main entry term, English
- Fourier holography
1, record 7, English, Fourier%20holography
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
Holography whose theory makes use of the Fourier transformation. 1, record 7, English, - Fourier%20holography
Record 7, French
Record 7, Domaine(s)
- Infographie
Record 7, Main entry term, French
- holographie de Fourier
1, record 7, French, holographie%20de%20Fourier
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
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