IEC 61305-1-1995 Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 1 General《家用高保真音响设备和系统 测量和规范性能的方法 第1部分 总则》.pdf

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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 I EC 13054 Premire dition First edition 1995-05 Equipements et systmes audio grand public haute fidlit - Mthodes pour mesurer et spcifier les performances - Partie 1 : Gnral ts Household high-fidelity audio equipment and systems - Methods of measuring

2、and specifying the performance - Part 1: Gen eral Numro de rfrence Reference number CEIAEC 1305-1 : 1995 Numros des publications Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 i

3、ncorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la presente publication Le contenu

4、technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de re- confirmation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en

5、 cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci-dessous: Site web de la CEI* Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement (Catalogue en ligne)* Disponible la fois

6、au site web de la CEI* et comme priodique imprim Bulletin de la CE1 Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050: Vocabulaire Electro- technique International (VEI). Pour les symboles graphiques, les symboles littraux e

7、t les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux 2 utiliser en lectrotechnique, la CE1 60417: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles, et la CE1 60617: Symboles graphiques pour schmas.

8、* Voir adresse site web sur la page de titre. Num bering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publications including amendments are available. For example, edition numbers 1 .O, 1.1

9、and 1.2 refer, respectively, to the base publication, the base publication incor- porating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the co

10、ntent reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration and work in progress undertaken by the technical com- mittee which has prepared this publication, as well as

11、 the list of publications issued, is to be found at the following IEC sources: IEC web site* Catalogue of IEC publications Published yearly with regular updates (On-line catalogue) Available both at the IEC web site* and as a printed periodical IEC Bulletin Terminology, graphical and letter symbols

12、For general terminology, readers are referred to I EC 60 050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology,

13、IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page. NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 1305-1 Premire dition First edition 1995-05 Equipements et sy

14、stmes audio grand public haute fidlit - Mthodes pour mesurer et spcifier les performances - Partie 1 : Gnralits Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 1: Gen eral CE1 1995 Droits de reproduction rservs - Copyright - all rights

15、 reserved Aucune partie de ne publication ne peut tre reproduite ni utilise sous quelque forme que soit et par aucun pro- cd, lectronique ou mcanique. y compris b photocopie et les microfilms. sans Iaocord aid de Iditeur. No palt of this pubIlcation may be reproduced or utilized in any form or by an

16、y means, electronic or medianical. including photocqying and microfilm. without permsuOn in writing from the publisher. Bureau Central de IaCornmission Electrotechnique Internationale 3, me de Varernb Genve, Cui Commission Electrotechnique Internationale CODE PRIX International Electrotechnical Comm

17、ission PRICE CODE D MewdyHapoaHaR 3newrporex.iecnan HOMHCWR 0 Pour prix, voir catalogue en vbwur Forprice. see current catalogue -2- 1305-1 O CE111 995 COMMISSION LECTROTECHNIQUE INTERNATIONALE 84396lDIS QUIPEMENTS ET SYSTMES AUDIO GRAND PUBLIC HAUTE FIDLIT - MTHODES POUR MESURER ET SPCIFIER LES PER

18、FORMANCES - 8414 1 4lRVD Partie 1 : Gnralits AVANT-PROPOS 1) La CE1 (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CE1 a pour objet de favoriser la coopration inte

19、rnationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes internationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par le sujet trait p

20、eut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CE1 collabore troitement avec lorganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisati

21、ons. 2) Les dcisions ou accords officiels de la GEI en ce qui concerne les questions techniques, prpars par les comits dtudes O sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus grande mesure possible un accord international sur les sujets examins. 3) Ces dci

22、sions constituent des recommandations internationales publies sous forme de normes, de rapports techniques ou de guides et agres comme telles par les Comits nationaux. 4) Dans le but dencourager lunification internationale, les Comits nationaux de la CE1 sengagent appliquer de faon transparente, dan

23、s toute la mesure possible, les Normes internationales de la CE1 dans leurs normes nationales et rgionales. Toute divergence entre la nonne de la CE1 et la norme nationale ou rgionale correspondante doit tre indique en termes clairs dans cette dernire. La Norme internationale CE1 1305-1 a t tablie p

24、ar le comit dtudes 84 de la CEI: Equipements et systmes dans le domaine des techniques audio, vido et audiovisuelles. Le texte de cette norme est issu des documents suivants: DIS I Rapport devot:- 1 I Le rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayant about

25、i lapprobation de cette norme. La CE1 1305 comprend les parties suivantes, prsentes sous le titre gnral Equipements et systmes audio grand public haute fidlit - Mthodes pour mesurer et spcifier /es performances: - Partie 1 : Gnralits - Partie 2: Rcepteurs radio FM - Partie 3: Amplificateurs 1305-7 O

26、 IEC:1995 -3- I DIS INTERNATIONAL ELECTROTECHNICAL COMMISSION Report on voting I HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT AND SYSTEMS - METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE - Part 1 : General FOREWORD The IEC (International Electrotechnical Commission) is a worldwide organization for s

27、tandardization 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 pu

28、blishes 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

29、this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on wh

30、ich 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. They have the form of recommendations for international use published in the form of standards, technical reports or gu

31、ides and they are accepted by the National Committees in that sense. 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

32、 IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. International Standard IEC 1305-1 has been prepared by IEC technical committee 84: Equipment and systems in the field of audio, video and audiovisual engineering. I 841396lDIS I 8414141RVD I F

33、ull information on the voting for the approval of this standard can be found in the report 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 performan

34、ce: - Part 1 : General - Part 2: FM radio tuners - Part 3: Amplifiers -4- 1305-1 O CE111 995 QUIPEMENTS ET SYSTMES AUDIO GRAND PUBLIC HAUTE FIDLIT - MTHODES POUR MESURER ET SPCIFIER LES PERFORMANCES - Partie 1 : Gnralits 1 Domaine dapplication La prsente partie de la CE1 1305 sapplique exclusivement

35、 aux quipements et aux systmes audio grand public haute fidlit, et elle spcifie les mthodes de mesure utiliser pour dterminer les caractristiques des quipements et des systmes. Quand cela est possible, les mthodes de mesure sont spcifies par rfrence dautres normes de la CEI. 2 Conditions de mesure 2

36、.1 dans laquelle la mthode de mesure est dcrite. Les conditions lectriques de mesure doivent tre celles spcifies dans la norme 2.2 Les conditions climatiques pour les mesures doivent tre comprises dans les limites suivantes. Temprature ambiante: Humidit relative: Pression atmosphrique: 15 “C & 35 “C

37、 45 Yo a 75 Yo 86 kPa 106 kPa NOTE - Pour dautres informations sur les conditions climatiques en gnral, voir la CE1 68-1, la CE1 721 et la CE1 Guide 106 (annexe A). 3 Spcifications publies Avant dacqurir lquipement, lutilisateur potentiel doit disposer dune spcification dtaille. Cette spcification d

38、oit contenir toutes les informations spcifies dans larticle 4 de chaque partie approprie de la prsente norme. Des spcifications limites peuvent tre publies en complment de la spcification detaille. Les valeurs publies de toutes les caractristiques mentionnes dans les parties de cette norme doivent t

39、re mesures avec les mthodes spcifies dans ces parties. 4 Modes de fonctionnement Si une partie dun quipement ou dun systme a plus dun mode de fonctionnement, la spcification dtaille doit comprendre les informations appropries relatives aux caractristiques de lquipement dans tous les modes. 84/396/DI

40、S 0 IEC -5- HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT AND SYSTEMS - METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE - Part 1 : General 1 Scope This pari of IEC 1305 applies exclusively to household high fidelity audio equipment and systems, and specifies general assumptions to be used to determine

41、 the character- istics of the equipment or system for specification purposes. Where possible, the methods of measurement are specified by reference to other IEC standards. 2 Conditions for measurement 2.1 which the method of measurement is described. The electrical conditions for measurement shall b

42、e those specified in the standard in 2.2 The climatic conditions for measurement shall be within the following ranges. Ambient temperature: Atmospheric pressure: 15 OC to 35 OC 45 Yo to 75 % 86 kPa to 106 kPa Relative humidity: NOTE - For further information on climatic conditions in general, see IE

43、C 68-1, IEC 721 and IEC Guide 106 (annex A). 3 Published specifications A comprehensive specification shall be available to prospective users before purchase of the equipment. It shall contain all the information specified in clause 4 of each relevant part of this standard. Abbreviated specification

44、s may be published in addition to the comprehensive specification. The published values of all the characteristics mentioned in the parts of this standard shall be measured by the methods specified in these parts. 4 Modes of operation If a piece of equipment or a system has more than one mode of ope

45、ration, the comprehensive specification shall include relevant information on the characteristics of the equipment in all modes. -6- 1305-1 O CEI:1995 Annexe A (inform at ive) Bibliographie CE1 68-1 : 1988, Essais denvironnement - Premire partie: Gnralits et guide CE1 721 : Classification des condit

46、ions denvironnement CE Guide 106: 1989, Guide pour la spcification des conditions denvironnement pour la fixation des caractristiques de fonctionnement des matriels 84/396/DIS 0 IEC -7- Annex A (inform at ive) Bibliography I EC 68-1 : I 988, Environmental testing - Part 1 : General and guidance IEC 721 : Classification of environmental conditions IEC Guide 106: 1989, Guide for specifying environmental conditions for equipment per- formance rating ICs 33.160 Typeset and printed by the IEC Central Office GENEVA, SWITZERLAND

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