SIST EN ISO 11203:2009/A1:2020

SLOVENSKI STANDARD
01-september-2020
Akustika - Emisija hrupa naprav in opreme - Ugotavljanje emisijske ravni zvočnega
tlaka na mestu delovanja in na drugih opredeljenih mestih z ravni zvočne moči -
Dopolnilo A1 (ISO 11203:1995/Amd 1:2020)
Acoustics - Noise emitted by machinery and equipment - Determination of emission
sound pressure levels at a work station and at other specified positions from the sound
power level - Amendment 1 (ISO 11203:1995/Amd 1:2020)
Akustik - Geräuschabstrahlung von Maschinen und Geräten - Bestimmung von
Emissions-Schalldruckpegeln am Arbeitsplatz und an anderen festgelegten Orten aus
dem Schallleistungspegel - Änderung 1 (ISO 11203:1995/Amd 1:2020)
Acoustique - Bruit émis par les machines et équipements - Détermination des niveaux de
pression acoustique d'émission au poste de travail et en d'autres positions spécifiées à
partir du niveau de puissance acoustique - Amendement 1 (ISO 11203:1995/DAM
1:2018)
Ta slovenski standard je istoveten z: EN ISO 11203:2009/A1:2020
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 11203:2009/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2020
EUROPÄISCHE NORM
ICS 17.140.20
English Version
Acoustics - Noise emitted by machinery and equipment -
Determination of emission sound pressure levels at a work
station and at other specified positions from the sound
power level - Amendment 1 (ISO 11203:1995/Amd
1:2020)
Acoustique - Bruit émis par les machines et Akustik - Geräuschabstrahlung von Maschinen und
équipements - Détermination des niveaux de pression Geräten - Bestimmung von Emissions-
acoustique d'émission au poste de travail et en d'autres Schalldruckpegeln am Arbeitsplatz und an anderen
positions spécifiées à partir du niveau de puissance festgelegten Orten aus dem Schallleistungspegel -
acoustique - Amendement 1 (ISO 11203:1995/Amd Änderung 1 (ISO 11203:1995/Amd 1:2020)
1:2020)
This amendment A1 modifies the European Standard EN ISO 11203:2009; it was approved by CEN on 29 December 2019.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11203:2009/A1:2020 E
worldwide for CEN national Members.

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

European foreword
This document (EN ISO 11203:2009/A1:2020) 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 11203:2009 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by December 2020,
and conflicting national standards shall be withdrawn at the latest by December 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11203:1995/Amd 1:2020 has been approved by CEN as EN ISO 11203:2009/A1:2020
without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request “M/396
Mandate to CEN and CENELEC for Standardisation in the field of machinery" to provide one voluntary
means of conforming to essential requirements of 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).
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I of Directive
2006/42/EC
The relevant Essential Clause(s)/sub-clause(s) Remarks/Notes
Requirement of Directive of this EN
2006/42/EC (MD)
1.7.4.2 u) 4, 5, 6, 7, 8
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
INTERNATIONAL ISO
STANDARD 11203
First edition
1995-12-27
AMENDMENT 1
2020-03
Acoustics — Noise emitted by
machinery and equipment —
Determination of emission sound
pressure levels at a work station and
at other specified positions from the
sound power level
AMENDMENT 1
Acoustique — Bruit émis par les machines et équipements —
Détermination des niveaux de pression acoustique d'émission au
poste de travail et en d'autres positions spécifiées à partir du niveau
de puissance acoustique
AMENDEMENT 1
Reference number
ISO 11203:1995/Amd.1:2020(E)
©
ISO 2020
ISO 11203:1995/Amd.1:2020(E)
© ISO 2020
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ISO 11203:1995/Amd.1:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 1, Noise.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
ISO 11203:1995/Amd.1:2020(E)
Acoustics — Noise emitted by machinery and equipment —
Determination of emission sound pressure levels at a work
station and at other specified positions from the sound
power level
AMENDMENT 1
1.1
Replace NOTE 1 with the following:
"The contents of this document and related International Standards are summarised in ISO 11200:2014,
Table 1."
1.2
In the last sentence, delete "ISO 2204 and".
Clause 2  Normative references
Replace the references (including the footnotes) with the following.
ISO 3740:2019, Acoustics — Determination of sound power levels of noise sources — Guidelines for the use
of basic standards
ISO 3741:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources
using sound pressure — Precision methods for reverberation test rooms
ISO 3743-1:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources
using sound pressure — Engineering methods for small movable sources in reverberant fields — Part 1:
Comparison method for a hard-walled test room
ISO
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