SIST EN 61305-3:1999

SLOVENSKI STANDARD
SIST EN 61305-3:1999
01-april-1999
Household high-fidelity audio equipment and systems - Methods of measuring and
specifying the performance -- Part 3: Amplifiers (IEC 61305-3:1995)
Household high-fidelity audio equipment and systems - Methods of measuring and
specifying the performance -- Part 3: Amplifiers
Hifi-Geräte und -Anlagen für den Heimgebrauch - Verfahren zur Messung und Angabe
der Leistungskennwerte -- Teil 3: Verstärker
Equipements et systèmes audio grand public haute fidélité - Méthodes pour mesurer et
spécifier les performances -- Partie 3: Amplificateurs
Ta slovenski standard je istoveten z: EN 61305-3:1995
ICS:
33.160.10 2MDþHYDOQLNL Amplifiers
33.160.30 Avdio sistemi Audio systems
SIST EN 61305-3:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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CE1
NORME
INTERNATIONALE IEC
1305-3
INTERNATIONAL
Première édition
STANDARD
First edition
1995-05
Equipements et systèmes audio grand public
fidélité - Méthodes pour mesurer et
haute
spécifier les performances -
Partie 3:
Amplificateurs
Household high-fidelity audio equipment
and systems - Methods of measuring and
specifying the performance -
Part 3:
Amplifiers
© CEI 1995 Droits de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun pro- any form or by any means, electronic or mechanical,
la including photocopying and microfilm, without permission
cédé, électronique ou mécanique, y compris photocopie et
l'éditeur. in writing from the publisher.
les microfilms, sans raccord écrit de
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For price, see current catalogue

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1305-3 ©IEC:1995 - 3 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT
AND SYSTEMS - METHODS OF MEASURING AND
SPECIFYING THE PERFORMANCE -
Part 3: Amplifiers
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and
electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.
Their preparation is entrusted to technical committees; any IEC National Committee interested in
the subject dealt with may participate in this preparatory work. International, governmental and
non-governmental organizations liaising with the IEC also participate in this preparation. The IEC
collaborates closely with the International Organization for Standardization (ISO) in accordance with
conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
3) They have the form of recommendations for international use published in the form of standards, technical
reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
International Standard IEC 1305-3 has been prepared by IEC technical committee 84:
Equipment and systems in the field of audio, video and audiovisual engineering.
The text of this standard is based on the following documents:
DIS Report on voting
84/397/DIS 84/415/RVD
Full information on the voting for the approval of this standard can be found in the repo rt
on voting indicated in the above table.
IEC 1305 consists of the following parts, under the general title Household high-fidelity
audio equipment and systems - Methods of measuring and specifying the performance:
- Part 1: General
- rt 2: FM radio tuners
Pa
- Part 3: Amplifiers

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1305-3 © I EC:1995 - 5 -
HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT
AND SYSTEMS - METHODS OF MEASURING AND
SPECIFYING THE PERFORMANCE -
Part 3: Amplifiers
1 General
1.1
Scope
This part of IEC 1305 applies to household high-fidelity audio amplifiers of all types. It also
applies, except where stated, to equipment having multiple functions, including audio
amplifying functions. It is intended to be read in conjunction with IEC 1305-1*.
1.2 Normative references
The following normative documents contain provisions which, through reference in this
text, constitute provisions of this part of IEC 1305. At the time of publication, the editions
indicated were valid. All normative documents are subject to revision, and parties to
agreements based on this part of IEC 1305 are encouraged
...