Reference number
ISO/TR 17534-4:2020
ISO/TR 17534-4:2020
© ISO 2025
Technical Report
ISO/TR 17534-4:2020
Acoustics — Software for the calculation of sound outdoors — Part 4: Recommendations for a quality assured implementation of the COMMISSION DIRECTIVE (EU) 2015/996 in software according to ISO 17534-1
Edition 1
2020-11
2020-11
Technical Report
Abstract
This document facilitates a standardized interpretation and a verifiably consistent software implementation of the sound propagation part of the calculation method CNOSSOS-EU:2015 according to ISO 17534-1. Other parts of CNOSSOS-EU:2015, such as the source models or the calculation method for aircraft noise, are beyond the scope of this document. This document provides an agreed interpretation of ambiguous aspects of the sound propagation part of CNOSSOS-EU:2015, a set of illustrative test cases along with reference solutions, and an example of a template form for the declaration of conformity for software manufacturers.
General information
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Status: PublishedPublication date: 2020-11Stage: International Standard published [60.60]
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Edition: 1Number of pages: 124
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Technical Committee :ISO/TC 43/SC 1ICS :17.140.01
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