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ISO

ISO/TC 70/WG 13 - Air-borne noise

Transmission du bruit par voie aérienne

General Information

Status
Active
Work Field
Information technology
Parent
ISO/TC 70 - Internal combustion engines

Frequently Asked Questions

ISO/TC 70/WG 13 is a Working Group within the International Organization for Standardization (ISO). It is named "Air-borne noise". This committee has published 5 standards.

ISO/TC 70/WG 13 develops ISO standards in the area of Information technology. Currently, there are 5 published standards from this working group.

The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.

A Working Group in ISO is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

Standardization Organization
ICS
Directive
Mandate
50
ISO
ISO 15619:2025(Main)
Reciprocating internal combustion engines - Measurement method for exhaust silencers - Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio

This document specifies a measurement method and requirements for exhaust silencers which are installed on reciprocating internal combustion engines, including laboratory measurement and site measurement. This document applies to all exhaust silencers installed on reciprocating internal combustion engines falling within the field of application of ISO 3046 1. This document can also apply to other exhaust silencers for which no suitable International Standard exists. NOTE Throughout the text, exhaust silencer is referred to as silencer and reciprocating internal combustion engine as engine.

  • Standard
    36 pages
    English language
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ISO
ISO 6798-3:2022(Main)
Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 3: Survey method for use in situ

This document specifies the measurement method of sound power level for reciprocating internal combustion engines, which is a survey method for use in situ. This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other internal combustion engines where no suitable International Standard exists. NOTE In this document, reciprocating internal combustion engines are referred to as engines unless otherwise explained.

  • Standard
    17 pages
    English language
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  • Standard
    18 pages
    French language
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ISO
ISO 6798-2:2020(Main)
Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 2: Survey method

This document specifies the survey method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046‑1 and other internal combustion engines where no suitable International Standard exists. NOTE In this document, reciprocating internal combustion engines are referred to as engines unless otherwise explained.

  • Standard
    19 pages
    English language
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  • Standard
    20 pages
    French language
    sale 15% off
ISO
ISO 6798-1:2020(Main)
Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 1: Engineering method

This document specifies the engineering method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other internal combustion engines where no suitable International Standard exists. NOTE In this document, reciprocating internal combustion engines are referred to as engines unless otherwise explained.

  • Standard
    26 pages
    English language
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  • Standard
    26 pages
    French language
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ISO
ISO/TS 19425:2015(Main)
Reciprocating internal combustion engines - Measurement method for air cleaners - Sound power level of combustion air inlet noise and insertion loss using sound pressure

ISO/TS 19425:2015 specifies the measurement method and requirements for combustion air inlet noise of air cleaners which are installed on reciprocating internal combustion engines, including laboratory measurement (engineering method and survey method) and site measurement (survey method). ISO/TS 19425:2015 applies to all air cleaners installed on reciprocating internal combustion engines (reciprocating internal combustion engine is referred to as engine except particular explanation in the following text) falling within the field of application of ISO 3046‑1 and/or other air induction installation.

  • Technical specification
    24 pages
    English language
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50