TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
INDICE TRANSMISSION ACOUSTIQUE [1 record]
Record 1 - internal organization data 2011-05-16
Record 1, English
Record 1, Subject field(s)
- Building Insulation and Acoustical Design
- Acoustics (Physics)
- Materials Engineering
Record 1, Main entry term, English
- sound transmission class
1, record 1, English, sound%20transmission%20class
correct
Record 1, Abbreviations, English
- STC 2, record 1, English, STC
correct
Record 1, Synonyms, English
- sound transmission class rating 3, record 1, English, sound%20transmission%20class%20rating
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A single number rating system which represents the sound transmission loss performance of a wall [partition, door or window]. 4, record 1, English, - sound%20transmission%20class
Record number: 1, Textual support number: 1 CONT
Construction shall provide a sound transmission class rating of not less than 45 between dwelling units in the same building and between a dwelling unit and any space common to 2 or more dwelling units. 3, record 1, English, - sound%20transmission%20class
Record 1, French
Record 1, Domaine(s)
- Isolation et acoustique architecturale
- Acoustique (Physique)
- Génie des matériaux
Record 1, Main entry term, French
- indice de transmission du son
1, record 1, French, indice%20de%20transmission%20du%20son
correct, masculine noun
Record 1, Abbreviations, French
- ITS 2, record 1, French, ITS
correct, masculine noun
Record 1, Synonyms, French
- indice de transmission acoustique 3, record 1, French, indice%20de%20transmission%20acoustique
proposal, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les mesures en laboratoire de la perte de transmission de son sont effectuées par bandes de tiers d'octave de 125 à 4 000 Hz. Cependant, il est commode de comparer les ensembles de construction à l'aide d'un seul nombre. La désignation la plus couramment utilisée en Amérique du Nord est l'indice de transmission du son (ITS). Cet indice est obtenu en comparant la courbe des pertes de transmission mesurée d'un ensemble à des courbes ITS de référence. Seule une partie limitée de la courbe des pertes de transmission est autorisée à descendre au-dessous de la courbe des indices de transmission du son. Plus l'ITS est élevé, meilleures sont les caractéristiques acoustiques de la cloison. 4, record 1, French, - indice%20de%20transmission%20du%20son
Record number: 1, Textual support number: 2 CONT
Les éléments de construction séparant deux logements d'un même bâtiment ou séparant un logement d'un espace commun à plusieurs logements doivent avoir un indice de transmission du son d'au moins 45. 5, record 1, French, - indice%20de%20transmission%20du%20son
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Aislamiento y acústica arquitectónicos
- Acústica (Física)
- Ingeniería de los materiales
Record 1, Main entry term, Spanish
- índice de transmisión del sonido
1, record 1, Spanish, %C3%ADndice%20de%20transmisi%C3%B3n%20del%20sonido
correct, masculine noun
Record 1, Abbreviations, Spanish
- ITS 1, record 1, Spanish, ITS
correct, masculine noun
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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