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STANDARD

Current

ÖNORM EN ISO 11688-2

Issue date: 2001 03 01

Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design (ISO/TR 11688-2:1998)

This part of ISO/TR 11688 provides the physical background for the low-noise design rules and examples given in ISO/TR 11688-11) and supports the use of extensive special literature. It is intended for use by designers of machinery and equipment as well as users and/or buyers of machines and authorities in the field of legislation, supervision or inspection. Equations given in this Technical Report will improve the general understanding of noise control. In many cases they allow a comparison of different versions of design, but they are not useful for the prediction of absolute noise emission values. Information on internal sound sources, transmission paths and sound radiating parts of a machine is the basis for noise control in machines. Therefore measurement methods and computational methods suitable to obtain this information are described in clauses 7 and 8 and annex A.

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General information on ÖNORM EN ISO 11688-2

Format

Digital | 54 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 138 Acoustics and vibrations

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO/TR 11688-1:1995	Titel Acoustics — Recommended practice for the design of low-noise machinery and equipment — Part 1: Planning	Ausgabedatum 1995 03 09	Art Technische Regel	Zur Produktseite

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