ISO 6798-3:2022

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.

Edition	2022
Standard Part No	3
Published Date	2022
Published By	International Standardization Organisation
Page Count	17