EN 61988-2-5:2012
(Main)Plasma display panels - Part 2-5: Measuring methods - Acoustic noise
Plasma display panels - Part 2-5: Measuring methods - Acoustic noise
IEC 61988-2-5:2012 determines the measuring methods for characterizing the performance of PDP modules (plasma display modules): Acoustic noise.
Plasmabildschirme - Teil 2-5: Messverfahren - Störgeräusche
Panneaux d'affichage à plasma - Partie 2-5 : Méthodes de mesure - Bruit acoustique
La CEI 61988-2-5:2012 détermine les méthodes de mesure suivantes destinées à caractériser les performances des modules PDP (Plasma Display Panels, modules de panneaux d'affichage à plasma): Bruit acoustique.
Plošče s plazemskimi prikazovalniki - 2-5. del: Merilne metode - Akustični šum
Ta del standarda IEC 61988 določa naslednje merilne metode za ugotavljanje zmogljivosti modulov plazemskih prikazovalnikov (PDP): – akustični šum.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2012
3ORãþHVSOD]HPVNLPLSULND]RYDOQLNLGHO 0HULOQHPHWRGH$NXVWLþQLãXP
Plasma Display Panels - Part 2-5: Measuring methods - Acoustic noise
Plasmabildschirme - Teil 2-5: Messverfahren - Störgeräusche
Panneaux d'affichage à plasma - Partie 2-5 : Méthodes de mesure - Bruit acoustique
Ta slovenski standard je istoveten z: EN 61988-2-5:2012
ICS:
31.120 Elektronske prikazovalne Electronic display devices
naprave
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 61988-2-5
NORME EUROPÉENNE
August 2012
EUROPÄISCHE NORM
ICS 31.260
English version
Plasma display panels -
Part 2-5: Measuring methods -
Acoustic noise
(IEC 61988-2-5:2012)
Panneaux d'affichage à plasma - Plasmabildschirme -
Partie 2-5 : Méthodes de mesure - Teil 2-5: Messverfahren - Störgeräusche
Bruit acoustique (IEC 61988-2-5:2012)
(CEI 61988-2-5:2012)
This European Standard was approved by CENELEC on 2012-06-19. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a 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 CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
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Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61988-2-5:2012 E
Foreword
The text of document 110/355/FDIS, future edition 1 of IEC 61988-2-5, prepared by IEC/TC 110
"Electronic display devices" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 61988-2-5:2012.
The following dates are fixed:
(dop) 2013-03-19
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-06-19
• latest date by which the national
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61988-2-5:2012 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61988-3-1 NOTE Harmonised as EN 61988-3-1.
- 3 - EN 61988-2-5:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60050 Series International Electrotechnical Vocabulary - -
(IEV)
IEC 60068-1 - Environmental testing - EN 60068-1 -
Part 1: General and guidance
IEC 61672-1 - Electroacoustics - Sound level meters - EN 61672-1 -
Part 1: Specifications
IEC 61988-1 - Plasma display panels - EN 61988-1 -
Part 1: Terminology and letter symbols
IEC 61988-2-1 - Plasma display panels - EN 61988-2-1 -
Part 2-1: Measuring methods - Optical and
optoelectrical
IEC 61988-4 - Plasma display Panels - EN 61988-4 -
Part 4: Climatic and mechanical testing
methods
ISO 7574-1 - Acoustics - Statistical methods for EN 27574-1 -
determining and verifying stated noise
emission values of machinery and
equipment -
Part 1: General considerations and
definitions
IEC 61988-2-5 ®
Edition 1.0 2012-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Plasma display panels –
Part 2-5: Measuring methods – Acoustic noise
Panneaux d'affichage à plasma –
Partie 2-5: Méthodes de mesure – Bruit acoustique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX L
ICS 31.260 ISBN 978-2-83220-089-6
– 2 – 61988-2-5 © IEC:2012
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Structure of measuring equipment . 6
5 Standard measuring conditions . 6
6 Measuring method . 6
6.1 Purpose . 6
6.2 Measuring equipment . 6
6.2.1 Equipment list . 6
6.2.2 Anechoic chamber . 6
6.2.3 Silent room . 6
6.2.4 Sound level meter. 7
6.3 Measuring conditions . 7
6.3.1 Layout . 7
6.3.2 Standard measuring distance . 7
6.3.3 Measuring point . 7
6.3.4 Input video signal . 7
6.3.5 Warm-up conditions . 7
6.3.6 Measuring frequency range . 8
6.3.7 Measuring bandwidth . 9
6.3.8 Weighting filter . 9
6.4 Calculation of overall acoustic noise level . 9
6.5 Measurement procedure . 9
6.6 Measurement report . 10
Bibliography . 11
Figure 1 – Setting of measuring equipment . 8
Figure 2 – Measuring point . 8
Table 1 – Example of acoustic noise measurement result . 10
61988-2-5 © IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PLASMA DISPLAY PANELS –
Part 2-5: Measuring methods –
Acoustic noise
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61988-2-5 has been prepared by IEC technical committee 110:
Electronic display devices.
The text of this standard is based on the following documents:
FDIS Report on voting
110/355/FDIS 110/373/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all the parts in the IEC 61988 series, published under the general title Plasma display
panels, can be found on the IEC website.
– 4 – 61988-2-5 © IEC:2012
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
61988-2-5 © IEC:2012 – 5 –
PLASMA DISPLAY PANELS –
Part 2-5: Measuring methods –
Acoustic noise
1 Scope
This part of IEC 61988 determines the following measuring methods for characterizing the
performance of PDP modules (plasma display modules):
–
...
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