IEC 60094-10-1988 Magnetic tape sound recording and reproducing systems Part 10 Time and address codes《磁带录音和重放系统 第10部分 时间码和地址码》.pdf

1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 944 O Premire dition First edition 1988-04 Systmes denregistrement et de lecture du son sur bandes magntiques - Dixime partie: Codes de temps et dadressage Magnetic tape sound recording and reproducing systems - Part 1 O: Time and address codes Num

2、ro de rfrence Reference number CEI/IEC 94-1 O: 1988 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 amendements sont disponibles. Par exem

3、ple, 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 technique des publications de la CE1 est constamment

4、revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cet

5、te 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 rgulierement (Catalogue en ligne)* Disponible la fois au ., de la CEI* et comme priodique imprim Bulletin d

6、e 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 (VE i). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur

7、consultera la CE1 60027: Symboles littraux a utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, releve et compilation des feuilles individuelles, et la CE1 60617: Symboles graphiques pour schmas. * Voir adresse , sur la page de titre. Num ber ng As fro

8、m 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 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base p

9、ublication incorporating 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 current technology. Information relating to the dat

10、e 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 publications issued, is to be found at the following IE

11、C 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 terminology, readers are referred to I EC 60050: Intern

12、ational 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 symbols for use on equipment. Index, survey and

13、 compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page. NORME INTERNATIONALE CE1 IEC INTERNATIONAL STANDARD Premire dition First edition 1988-04 Systmes denregistrement et de lecture du son sur bandes magntiques - Dixime partie: Codes de

14、 temps et dadressage Magnetic tape sound recording and reproducing systems - Part I O: Time and address codes O IEC 1988 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de cette publication ne peut spcifications mcaniques des bandes magntiques ; identification des bande

15、s ; identification des programmes (quatrime dition, 1981). Deuxime partie : Bandes magntiques talons Spcifications minimales remplir par les bandes magntiques talons pour permettre les rglages et les valuations comparatives des caractristiques de lecture (premire dition, 1975). Troisime partie : Mth

16、odes de mesure des caractristiques des matriels denregistrement et de lecture du son sur bandes magnti- ques (premire dition, 1979). 94-lO(1) O IEC -5- INTERNATIONAL ELECTROTECHNICAL COMMISSION MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS Part 10: Time and address codes FOREWORD i) The form

17、al 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 consen- sus of opinion on the subjects dealt with. 2) They have the fo

18、rm of recommendations for intemational use and they are accepted by the National Committees in that sense. 3) In order to promote international unification, the IEC expresses the wish that all National Committees should adopt the text of the IEC recommendation for their national rules in so far as n

19、ational 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. 4) The IEC has not laid down any procedure concerning marking as an indication of approval and has no responsibility when

20、 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 Committee No. 60: Recording. This standard should be used in conjunction with Parts 1, 3 and 6 of IEC Publication 94, the title

21、s of which are given below, with IEC Publication 461 (1986) : Time and control code for video tape recorders, and with IEC Publication 130-XY: Circular connectors for low-frequency audio applications such as radio and associated sound equipment (in preparation). The text of this standard is based on

22、 the following documents : I Six Months Rule I Reports on Voting I 60A(C0)96 60A(C0)104 60A(CO) 11 1 60A(C0)109 Full information on the voting for the approval of this standard can be found in the Voting Reports indicated in the above table. The following I E C publication is quoted in this standard

23、: Publication No. 268-1 (1985) : Sound system equipment, Part 1 : General. IEC Publication 94 and its supplements are under revision. The new IEC Publication 94 will be issued in several parts, of It will have the following parts : which this is Part 10. Part 1 : General conditions and requirements

24、General : electrical requirements for the magnetic tape recording and reproducing systems ; mechanical requirements for the magnetic tape ; tape identification ; programme identification (fourth edition, 1981). Part 2: Calibration tapes Minimum requirements for calibration tapes for making adjustmen

25、ts and comparative assessments of the reproducing performance (first edition, 1975). Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape (first edition, 1979). -6- 94-10 (1) O CE1 Quatrime partie: Proprits mcaniques des bandes magntiques

26、 Caractristiques spcifier, mthodes de mesure correspondantes. Matriels utiliser pour la dtermination des propri- ts mcaniques des bandes magntiques (premire dition, 1986). Cinquime partie : Proprits lectriques des bandes magntiques Caractristiques spcifier, mthodes de mesure et matriels utiliser pou

27、r la dtermination des proprits lectriques des bandes magntiques destines lenregistrement et la lecture analogiques du son (premire dition, 1988). Sixime partie: Systmes bobines Dimensions et spcifications mcaniques des bobines et noyaux et rpartition des pistes correspondantes (premire dition, 1985)

28、. Septime partie: Cassette pour enregistrements du commerce et usage du grand public Dimensions et spcifications mcaniques y compris la rpartition des pistes correspondantes (premire dition, 1986). Huitime partie: Cartouche pour bande magntique 8 pistes pour enregistrements du commerce et usage du g

29、rand public Dimensions et spcifications mcaniques comprenant la rpartition des pistes correspondantes (premire dition, 1987). Neuvime partie: Cartouche pour la bande magntique usage professionnel Dimensions et spcifications mcaniques y compris la rpartition des pistes correspondantes (premire dition

30、, 1988). Dixime partie: Codes de temps et dadressage (faisant lobjet de cette norme). Onzime partie : Code dadressage destin aux cassettes compactes (premire dition, 1988). 94-10 (1) O IEC -7- Part 4: Mechanical magnetic tape properties Characteristics to be specified and relevant methods of measure

31、ment. Equipment to be used to determine the mechanical properties of magnetic tapes (first edition, 1986). Part 5 : Electrical magnetic tape properties Characteristics to be specified, methods of measurement and equipment to be used for the determination of the electrical properties of magnetic tape

32、 for analogue sound recording and reproduction (first edition, 1988). Part 6 : Reel-to-reel systems Mechanical requirements and dimensions, including reels, hubs and relevant track allocations (first edition, 1985). Part 7: Cassette for commercial tape records and domestic use Mechanical requirement

33、s and dimensions, including track allocation (first edition, 1986). Part 8: Eight-track magnetic tape cartridge for commercial tape records and domestic use Mechanical requirements and dimensions, including track allocation (first edition, 1987). Part 9: Magnetic tape cartridge for professional use Mechanical requirements and dimensions, including track allocation (first edition, 1988). Part 10: Time and address codes (object of this standard). Part 11 : Address code for compact cassettes (first edition, 1988).