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The Government of Canada’s terminology and linguistic data bank.
Q ATTENUATION [2 records]
Record 1 - internal organization data 2023-05-16
Record 1, English
Record 1, Subject field(s)
- Scientific Measurements and Analyses
- Optical Glass
Universal entry(ies) Record 1
Record 1, Main entry term, English
- relative visual attenuation coefficient for traffic signal light recognition and detection
1, record 1, English, relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
correct, see observation, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- relative visual attenuation quotient for traffic signal light recognition and detection 1, record 1, English, relative%20visual%20attenuation%20quotient%20for%20traffic%20signal%20light%20recognition%20and%20detection
correct, see observation, standardized
- relative visual attenuation coefficient for traffic signal light recognition/detection 1, record 1, English, relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%2Fdetection
correct, see observation
- relative visual attenuation quotient for traffic signal light recognition/detection 1, record 1, English, relative%20visual%20attenuation%20quotient%20for%20traffic%20signal%20light%20recognition%2Fdetection
correct, see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The quotient of the luminous transmittance of a filter or tinted ocular for the spectral radiant power distribution of the light emitted by a traffic signal to the luminous transmittance of the same lens for CIE illuminant D65. 1, record 1, English, - relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
Record number: 1, Textual support number: 1 OBS
CIE: This abbreviation in the definition stands for "International Commission on Illumination." 2, record 1, English, - relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
Record number: 1, Textual support number: 2 OBS
Q: In the ISO 4007 standard, this symbol is italicized. 3, record 1, English, - relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
Record number: 1, Textual support number: 3 OBS
relative visual attenuation coefficient for traffic signal light recognition/detection; relative visual attenuation quotient for traffic signal light recognition/detection: In the ISO 4007 standard, one also sees these variants combined in the expression "relative visual attenuation coefficient (quotient) for traffic signal light recognition/detection," but this combined form does not appear as standardized. 3, record 1, English, - relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
Record number: 1, Textual support number: 4 OBS
relative visual attenuation coefficient for traffic signal light recognition and detection; relative visual attenuation quotient for traffic signal light recognition and detection; Q : In the ISO 4007 standard, these terms appear combined in one expression as follows :"relative visual attenuation coefficient(quotient) for traffic signal light recognition and detection. "It is this expression, its symbol and definition that have been standardized by the International Organization for Standardization(ISO). 2, record 1, English, - relative%20visual%20attenuation%20coefficient%20for%20traffic%20signal%20light%20recognition%20and%20detection
Record 1, Key term(s)
- relative visual attenuation coefficient (quotient) for traffic signal light recognition and detection
- relative visual attenuation coefficient for traffic signal light detection/recognition
- relative visual attenuation quotient for traffic signal light detection/recognition
Record 1, French
Record 1, Domaine(s)
- Mesures et analyse (Sciences)
- Verres d'optique
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- quotient d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation
1, record 1, French, quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- coefficient d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation 1, record 1, French, coefficient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
correct, see observation, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Quotient du facteur de transmission dans le visible d'un filtre avec oculaire teinté pour la répartition de puissance spectrale du rayonnement de la lumière émise par un feu de signalisation routière au facteur de transmission de la même lentille que l'illuminant D65 de la CIE. 1, record 1, French, - quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
Record number: 1, Textual support number: 1 OBS
CIE : Cette abréviation qui figure dans la définition signifie «Commission internationale de l'éclairage». 2, record 1, French, - quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
Record number: 1, Textual support number: 2 OBS
Q : Dans la norme ISO 4007, ce symbole figure en italique. 3, record 1, French, - quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
Record number: 1, Textual support number: 3 OBS
coefficient d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation : Dans la norme ISO 4007, on voit également cette variante, mais sous la forme «coefficient (quotient) d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation». Cependant, cette forme ne figure pas comme étant normalisée. 3, record 1, French, - quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
Record number: 1, Textual support number: 4 OBS
quotient d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation; Q : terme, symbole et définition normalisés par l'Organisation internationale de normalisation (ISO). 2, record 1, French, - quotient%20d%27att%C3%A9nuation%20visuelle%20relatif%20pour%20la%20reconnaissance%2Fd%C3%A9tection%20des%20feux%20de%20signalisation
Record 1, Key term(s)
- coefficient (quotient) d'atténuation visuelle relatif pour la reconnaissance/détection des feux de signalisation
- quotient d'atténuation visuelle relatif pour la détection/reconnaissance des feux de signalisation
- coefficient d'atténuation visuelle relatif pour la détection/reconnaissance des feux de signalisation
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1980-04-14
Record 2, English
Record 2, Subject field(s)
- Air Transport
Record 2, Main entry term, English
- Q attenuation 1, record 2, English, Q%20attenuation
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Transport aérien
Record 2, Main entry term, French
- atténuation Q 1, record 2, French, att%C3%A9nuation%20Q
Record 2, Abbreviations, French
Record 2, Synonyms, French
- atténuation delta P 1, record 2, French, att%C3%A9nuation%20delta%20P
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
terme d'usage obligatoire au Bureau des Traductions. 2, record 2, French, - att%C3%A9nuation%20Q
Record 2, Spanish
Record 2, Textual support, Spanish
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