IEC 60094-7-1986 Magnetic tape sound recording and reproducing systems Part 7 Cassette for commercial tape records and domestic use《磁带录音和重放系统 第7部分 商业磁带记录用和家用盒式录音磁带》.pdf

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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 94-7 1986 AMENDEMENT 1 AMENDMENT 1 1996-02 Amendement 1 Systmes denregistrement et de lecture du son sur bandes magntiques - Septime partie: Cassette pour enregistrements du commerce et usage grand public Amendment 1 Magnetic tape sound recording a

2、nd reproducing systems - Part 7: Cassette for commercial tape records and domestic use O CE1 1996 Bureau Central de la Commission Electrotechnique Internationale 3, rue de Varemb Genve, Suisse Droits de reproduction rservs - Copyright - all rights reserved B Commission Electrotechnique International

3、e International Electrotechnical Commission PRICE CODE MemnvHapoaHaR HTOTXHHCMR HOMHCCHR COD E PRIX Pour prix. voir catalogue en vigueur For price, see current catalogue -2- FDIS 6QA/179/FDIS 94-7 amend. 1 CEI:1996 Rapport de vote 1QQB/19/RVD AVANT-PROPOS Le prsent amendement a t tabli par le sous-c

4、omit 60A: Enregistrement sonore, du comit dtudes 60 de la CEI: Enregistrement. Le texte de cet amendement est issu des documents suivants: Le rapport de vote indiqu dans le tableau ci-dessus donne toute information sur ie vote ayant abouti lapprobation de cet amendement. Page 10 12.3.4 Orifices sens

5、ibles pour les bandes IEC type 111 Remplacer GA ltude. par Non spcifi,. Page 12 12.8 Patin presseur Remplacer le paragraphe existant par ce qui suit: 12.8 Patin presseur Les dimensions du patin presseur doivent tre indiques dans la figure 4 de la page 18. Lorsque ia tte denregistrement et/ou de lect

6、ure est place dans la cassette, avec la profondeur conforme celle qui est indique la figure 5, la force exerce par le patin presseur dans la rgion de Ientrefer doit tre comprise entre 0,l N et 0,251 N. 94-7 Amend. 1 0 IEC:1996 -3- FOREWORD This amendment has been prepared by sub-committee 60A: Sound

7、 recording, of IEC technical committee 60: Recording The text of this amendment is based on the following documents: Report on voting 60A/179/FDIS 1OOB/1 9/RVD Full information on the voting for the approval of this amendment can be found in the report on voting indicated in the above table. Page 11

8、 12.3.4 Sensing holes for IEC type 111 tapes Replace “ U nd e r co n s id e rat i on “ by “Not spec if i e d “ . Page 13 12.8 Pressure pad Replace the existing subclause by the following: 12.8 Pressure pad The dimensions of the pressure pad shall be as given in figure 4, page 18. When the record/pla

9、yback head is inserted into the cassette in accordance with the depth given in figure 5, the force of the pressure pad in the magnetic head gap area shall be between 0,l N and 0,25 N. ICs 33.160.30 Typeset and printed by the IEC Central Office GENEVA. SWITZERLAND NORME INTERNATIONALE INTERNATIONAL S

10、TANDARD CE1 IEC 60094-7 Premire dition First edition 1986-01 Systmes d?enregistrement et de lecture du son sur bandes magntiques - Septime partie: Cassette pour enregistrements du commerce et usage grand public Magnetic tape sound recording and reproducing systems - Part 7: Cassette for commercial t

11、ape records and domestic use Numro de rfrence Reference number CEI/IEC 60094-7: 1986 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 incorporant les amend

12、ements 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 prsente publication Le contenu technique des publica

13、tions de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfir- mation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par

14、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) Bulletin de la CE1 Disponible la fois au

15、site web, de la CE* et comme priodique imprim 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 et les signes dusage gn

16、ral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux a utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, rele ve et compilation des feuilles individuelles, et la CE1 60617: Symboles graphiques pour schmas. * Voir adresse site

17、 web. sur la page de titre. Numbering 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 and 1.2 refer, resp

18、ectively, 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 content reflects curr

19、ent 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 committee which has prepared this publication, as well as the list of publicat

20、ions 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 For general terminol

21、ogy, readers are referred to I EC 60050: 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, IEC 60417: Graphical

22、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 60094-7 Premire dition First edition 1986-07 Systmes denregistrement et de lecture

23、 du son sur bandes magntiques - Septime partie: Cassette pour enregistrements du commerce et usage grand public Magnetic tape sound recording and reproducing systems - Part 7: Cassette for commercial tape records and domestic use O IEC 1986 Droits de reproduction rservs - Copyright - all rights rese

24、rved Aucune partie de cette publication ne peut tre reproduite ni No pari of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical, procd, lectronique ou mcanique, y compris la photo- including photoco

25、pying and microfilm. without permission in copie et les microfilms. sans raccord crit de Iditeur. writing from the publisher, International Electrotechnical Commission Telefax: +41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmailiec.ch M CODE PRIX PRICE

26、CODE Pour prix, voir catalogue en vigueur For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission MemnyHaponHaR 3nenpoexecna KOMMCCMR O -2- 94-7 O CE1 1986 SOMMAIRE PRAMBULE PRFACE NOTES EXPLICATIVES Articles SECTION UN . GNRALITS 1 . Dom

27、aine dapplication SECTION DEUX . SPCIFICATIONS MCANIQUES 12.1 Zone de ltiquette . 12.2 Fentre . 12.3 Orifices sensibles 12.4 Chemin de dfilement et guides . 12.5 Frottement dans la cassette 12.6 Tension de bande . 12.7 Force de fixation de la bande sur le noyau . 12.8 Patin presseur . 12.9 Zone dapp

28、ui 12.10 Diamtre du cabestan . 13 . Dsignation des pistes 14 . Rpartition et dimensions des pistes 14.1 Rpartition et dimensions 14.2 Utilisation . 12 . Spcifications mcaniques et dimensions des systmes denregistrement a cassette SECTION TROIS . SPCIFICATIONS LECTRIQUES SECTION QUATRE . IDENTIFICATI

29、ON DES BANDES ET DES PROGRAMMES 19.3 Cassettes non enregistres a usage grand public FIGURES . ANNEXE A - Identification des cassettes Pages 4 4 8 8 8 10 10 10 10 12 12 12 12 12 12 12 12 12 14 14 16 25 94-7 O IEC 1986 -3- CONTENTS Page FOREWORD . 5 PREFACE 5 EXPLANATORY NOTES . 9 Clause SECTION ONE .

30、 GENERAL 1 . Scope 9 SECTION Two . MECHANICAL REQUIREMENTS 12 . Mechanical requirements and dimensions of cassette recording systems 9 12.1 Label area . 11 12.2 Window . Il 12.3 Sensing holes 11 12.4 Tape path and guides . 11 12.5 Friction in the cassette . 13 12.6 Tape tensile strength 13 12.7 Stre

31、ngth of tape-hub connection . : . 13 12.8 Pressure pad 13 12.9 Cassette support areas . 13 12.10 Capstan diameter . 13 13 . Designation of magnetic tracks . 13 14 . Allocation and dimensions of magnetic tracks 13 14.1 Dimensions and position . 13 14.2 Utilisation . 15 SECTION THREE . ELECTRICAL REQU

32、IREMENTS SECTION FOUR . TAPE AND PROGRAMME IDENTIFICATION 19.3 Unrecorded domestic cassettes 15 FIGURES . 16 APPENDIX A . Identification of cassettes . 25 -4- 94-7 O CE1 1986 COMMISSION LECTROTECHNIQUE INTERNATIONALE SYSTMES DENREGISTREMENT ET DE LECTURE DU SON SUR BANDES MAGNTIQUES Septime partie :

33、 Cassette pour enregistrements du commerce et usage grand public PRAMBULE I) Les dcisions ou accords officiels de la CE I en ce qui concerne les questions techniques, prpars par des Comits dEtudes OU sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus grande me

34、sure possible un accord international sur les sujets examins. 2) Ces dcisions constituent des recommandations internationales et sont agres comme telles par les Comits nationaux. 3) Dans le but dencourager lunification internationale, la CE1 exprime le vu que tous les Comits nationaux adoptent dans

35、leurs rgles nationales le texte de la recommandation de la CEI, dans la mesure OU les conditions nationales le permettent. Toute divergence entre la recommandation de la CE1 et la rgle nationale correspondante doit, dans la mesure du possible, tre indique en termes clairs dans cette dernire. 4) La C

36、E I na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilit nest pas engage quand il est dclar quun matriel est conforme lune de ses recommandations. PRFACE La prsente norme a t tablie par le Sous-Comit 60A: Enregistrement sonore, du Comit spcifications mcaniq

37、ues des bandes magntiques; identification des bandes; identification des programmes (Quatrime dition). Deuxiine partie: Bandes tnagntiques talons Spcifications minimales remplir par les bandes magntiques talons pour permettre les rglages et les valuations comparatives des caractristiques de lecture

38、(Premire dition 1975). 94-7 O IEC 1986 60A(C0)53 60A(C0)55 60A(C0)72 60A(C0)80 -5- 60A(C0)60 60A(C0)64 60A(C0)66 60A(CO) 5 9 60A(C0)76 60A(C0)93 INTERNATIONAL ELECTROTECHNICAL COMMISSION MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS Part 7: Cassette for commercial tape records and domestic u

39、se FOREWORD 1) The formal decisions or agreements ofthe I EC 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

40、. 2) They have the form of recommendations for international use and they are accepted by the National Committees in that 3) In order to promote international unification, the I EC expresses the wish that all National Committees should adopt the text of the I EC recommendation for their national rul

41、es in so far as national conditions will permit. Any divergence between the IEC recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter. sense. 4) The I EC has not laid down any procedure concerning marking as an indication of approval and h

42、as no responsibility when an item of equipment is declared to comply with one of its recommendations. PREFACE This standard has been prepared by Sub-committee 60A: Sound Recording, of IEC Technical Com- mittee No. 60: Recording. The text of this standard is based on the following documents: I Six Mo

43、nths Rule I Report on Voting II Two Months Procedure I Report on Voting I “ TheJolIowing I EC publications are quoted in this standard: Publication Nos. 94-1 (1981): Magnetic Tape Sound Recording and Reproducing Systems. Part 1 : General Conditions and Requirements. 94-5 ( - ): Part 5: Electrical Ma

44、gnetic Tape Properties. (In preparation.) I EC Publication 94 and its supplements are under revision. The new I EC Publication 94 will be issued in several parts. of which this is Part 7. It will have the following parts: Part 1 : General conditions and requirements General : electrical requirements

45、 for the magnetic tape recording and reproducing systems; mechanical requirements for the magnetic tape; tape identification; programme identification (Fourth edition). Part 2: Calibration tapes Minimum requirements for calibration tapes for making adjustments and comparative assessments of the repr

46、oducing performance (First edition 1975). -6- 94-7 O CE1 1986 Troisime partie: Mthodes de mesure des caractristiques des matbiels denregistrement et de lecture du son sur bandes magntiques (Premire dition 1979) Quatrirne partie: Proprits mcaniques des bandes magntiques Caractristiques spcifier, mtho

47、des de mesure correspondantes. Matriels a utiliser pour la dtermination des proprits mcaniques des bandes magntiques. Cinquime partie: Proprith lectriques des bandes magntiques Caractristiques a spcifier, mthodes de mesure et matriels utiliser pour la dtermination des proprits lectriques des bandes

48、magntiques destines lenregistrement et la lecture analogiques du son. Siuii.ine partie: Systmes bobines Dimensions et spcifications mcaniques des bobines et noyaux et rpartition des pistes correspondantes. Septiine partie: Cassette pour enregistrements du cornmerce et usage grand public Dimensions et spcifications mcaniques y compris la rpartition des pistes correspondantes (base sur la Publication 94A de la CEI, Premire dition 1972). Huitiine partie: Cartouche pour bande magntique 8 pistes pour enregistrements du commerce et usage du grand public Dimensions et spcifications mcan

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