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Norm
ÖNORM EN ISO 12354-4
Issue date: 2017 11 01
Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 4: Transmission of indoor sound to the outside (ISO 12354-4:2017)
This document specifies a calculation model to estimate the sound power level radiated by the envelope of a building due to airborne sound inside that building, primarily...
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Publisher:
Austrian Standards International
Format:
Digital | 31 Pages
Language:
German
| English
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Optionally co-design standards:
ICS
This document specifies a calculation model to estimate the sound power level radiated by the envelope of a building due to airborne sound inside that building, primarily by means of measured sound pressure levels inside the building and measured data which characterize the sound transmission by the relevant elements and openings in the building envelope. These sound power levels, together with those of other sound sources in or in front of the building envelope, form the basis for the calculation of the sound pressure level at a chosen distance from a building as a measure for the acoustic performance of buildings.
The prediction of the inside sound pressure level from knowledge of the indoor sound sources is outside the scope of this document.
The prediction of the outdoor sound propagation is outside the scope of this document.
ÖNORM EN ISO 12354-4
2017 11 01
Building acoustics - Estimation of acoustic performance of buildings from the performance of element...
Norm
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ÖNORM EN 12354-4
2001 02 01
Building acoustics - Estimation of acoustic performance of buildings from the performance of element...
Norm
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ISO 12354-4:2017
Issue date :
2017 07 18
Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 4: Transmission of indoor sound to the outside