IEC 61260-1-2014 IEC 61260-1 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1 Specifications《IEC 61260-1 电声学.分倍频程和频程频带滤波器.第1部分 规格》.pdf
《IEC 61260-1-2014 IEC 61260-1 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1 Specifications《IEC 61260-1 电声学.分倍频程和频程频带滤波器.第1部分 规格》.pdf》由会员分享,可在线阅读,更多相关《IEC 61260-1-2014 IEC 61260-1 Electroacoustics - Octave-band and fractional-octave-band filters - Part 1 Specifications《IEC 61260-1 电声学.分倍频程和频程频带滤波器.第1部分 规格》.pdf(92页珍藏版)》请在麦多课文档分享上搜索。
1、 IEC 61260-1 Edition 1.0 2014-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electroacoustics Octave-band and fractional-octave-band filters Part 1: Specifications lectroacoustique Filtres de bande doctave et de bande dune fraction doctave Partie 1: Spcifications IEC 61260-1:2014-02(EN-FR) THIS PUBL
2、ICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing
3、 from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further informa
4、tion. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit national d
5、e lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, r
6、ue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. Abo
7、ut IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consulting the
8、entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of
9、criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online
10、and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 14 additional languages. Also known as the International Elect
11、rotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 55 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC
12、 TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire
13、organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus
14、 rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pour consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour
15、PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications rempla
16、ces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en lign
17、e de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans 14 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 55
18、000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous ds
19、irez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61260-1 Edition 1.0 2014-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electroacoustics Octave-band and fractional-octave-band filters Part 1: Specifications lectroacoustique Filtres
20、 de bande doctave et de bande dune fraction doctave Partie 1: Spcifications INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE X ICS 17.140.50 PRICE CODE CODE PRIX ISBN 978-2-8322-1417-6 Registered trademark of the International Electrotechnical Commission Marque dp
21、ose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 61260-1 IEC:2014 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scop
22、e 7 2 Normative references. 7 3 Terms and definitions 8 4 Reference environmental conditions . 12 5 Performance requirements . 12 5.1 General 12 5.2 Octave frequency ratio . 13 5.3 Reference frequency 13 5.4 Exact mid-band frequencies . 13 5.5 Nominal mid-band frequencies 13 5.6 Band-edge frequencie
23、s . 14 5.7 Time-averaged signal levels . 14 5.8 Filter attenuation 14 5.9 Reference attenuation 15 5.10 Relative attenuation . 15 5.11 Normalized effective bandwidth 18 5.12 Effective bandwidth deviation . 19 5.13 Linear operating range . 19 5.14 Time-invariant operation . 20 5.15 Anti-alias filters
24、 20 5.16 Summation of output signals . 21 5.17 Overload indicator 21 5.18 Filter decay time. 21 5.19 Maximum input signal . 21 5.20 Output terminals and terminating impedances . 22 5.21 Power supply check . 22 5.22 Sensitivity to various environments . 22 General . 22 5.22.1Ambient air temperature a
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- IEC6126012014IEC612601ELECTROACOUSTICSOCTAVEBANDANDFRACTIONALOCTAVEBANDFILTERSPART1SPECIFICATIONSIEC612601
![提示](http://www.mydoc123.com/images/bang_tan.gif)
链接地址:http://www.mydoc123.com/p-1236242.html