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CEN

EN ISO 3745:2012/A1:2017

(Amendment)

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017)

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017)

Akustik - Bestimmung der Schallleistungs- und Schallenergiepegel von Geräuschquellen aus Schalldruckmessungen - Verfahren der Genauigkeitsklasse 1 für reflexionsarme Räume und Halbräume - Änderung 1 (ISO 3745:2012/Amd 1:2017)

Acoustique - Détermination des niveaux de puissance acoustique et des niveaux d'énergie acoustique émis par les sources de bruit à partir de la pression acoustique - Méthodes de laboratoire pour les salles anéchoïques et les salles semi-anéchoïques - Amendement 1 (ISO 3745:2012/Amd 1:2017)

Akustika - Ugotavljanje ravni zvočnih moči in ravni zvočne energije virov hrupa z zvočnim tlakom - Precizijska metoda za gluhe in polgluhe prostore - Dopolnilo A1 (ISO 3745:2012/Amd 1:2017)

General Information

Status
Published
Publication Date
09-May-2017
Withdrawal Date
29-Nov-2017
ICS
17.140.01 - Acoustic measurements and noise abatement in general
Technical Committee
CEN/TC 211 - Acuostics
Drafting Committee
CEN/TC 211 - Acuostics
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
10-May-2017
Completion Date
10-May-2017
Directive
2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
Mandate
M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
M/BC/CEN/88/13 - Standardization request to CEN/CENELEC relating to machinery
Ref Project
SIST EN ISO 3745:2012/A1:2017 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017)

Relations

Amends
EN ISO 3745:2012 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745:2012)
Effective Date
14-Aug-2013

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EN ISO 3745:2012/A1:2017
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 3745:2012/A1:2017
01-september-2017
$NXVWLND8JRWDYOMDQMHUDYQL]YRþQLKPRþLLQUDYQL]YRþQHHQHUJLMHYLURYKUXSD]
]YRþQLPWODNRP3UHFL]LMVNDPHWRGD]DJOXKHLQSROJOXKHSURVWRUH'RSROQLOR$
,62$PG
Acoustics - Determination of sound power levels and sound energy levels of noise
sources using sound pressure - Precision methods for anechoic rooms and hemi-
anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017)
Akustik - Bestimmung der Schallleistungs- und Schallenergiepegel von Geräuschquellen
aus Schalldruckmessungen - Verfahren der Genauigkeitsklasse 1 für reflexionsarme
Räume und Halbräume - Änderung 1 (ISO 3745:2012/Amd 1:2017)
Acoustique - Détermination des niveaux de puissance acoustique et des niveaux
d'énergie acoustique émis par les sources de bruit à partir de la pression acoustique -
Méthodes de laboratoire pour les salles anéchoïques et les salles semi-anéchoïques -
Amendement 1 (ISO 3745:2012/Amd 1:2017)
Ta slovenski standard je istoveten z: EN ISO 3745:2012/A1:2017
ICS:
17.140.01 $NXVWLþQDPHUMHQMDLQ Acoustic measurements and
EODåHQMHKUXSDQDVSORãQR noise abatement in general
91.120.20 $NXVWLNDYVWDYEDK=YRþQD Acoustics in building. Sound
L]RODFLMD insulation
SIST EN ISO 3745:2012/A1:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 3745:2012/A1:2017

---------------------- Page: 2 ----------------------

SIST EN ISO 3745:2012/A1:2017


EN ISO 3745:2012/A1
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2017
EUROPÄISCHE NORM
ICS 17.140.01
English Version

Acoustics - Determination of sound power levels and
sound energy levels of noise sources using sound pressure
- Precision methods for anechoic rooms and hemi-
anechoic rooms - Amendment 1 (ISO 3745:2012/Amd
1:2017)
Acoustique - Détermination des niveaux de puissance Akustik - Bestimmung der Schallleistungs- und
acoustique et des niveaux d'énergie acoustique émis Schallenergiepegel von Geräuschquellen aus
par les sources de bruit à partir de la pression Schalldruckmessungen - Verfahren der
acoustique - Méthodes de laboratoire pour les salles Genauigkeitsklasse 1 für reflexionsarme Räume und
anéchoïques et les salles semi-anéchoïques - Halbräume - Änderung 1 (ISO 3745:2012/Amd
Amendement 1 (ISO 3745:2012/Amd 1:2017) 1:2017)
This amendment A1 modifies the European Standard EN ISO 3745:2012; it was approved by CEN on 20 March 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3745:2012/A1:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 3745:2012/A1:2017
EN ISO 3745:2012/A1:2017 (E)
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered . 4

2

---------------------- Page: 4 ----------------------

SIST EN ISO 3745:2012/A1:2017
EN ISO 3745:2012/A1:2017 (E)
European foreword
This document (EN ISO 3745:2012/A1:2017) has been prepared by Technical Committee ISO/TC 43
“Acoustics” in collaboration with Technical Committee CEN/TC 211 “Acoustics” the secretariat of which
is held by DIN.
This Amendment to the European Standard EN ISO 3745:2012 shall be given the status of a national
standard, either by publication of an identical
...

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