BS-EN-60268-12-1995 BS-6840-12-1995 IEC-60268-12-1987.pdf
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1、BRITISH STANDARD BS EN 60268-12:1995 BS 6840-12: 1995 IEC 268-12: 1987 (incorporating Amendment 1:1991 and Amendment 2:1994 to IEC 268-12) Sound system equipment Part 12: Application of connectors for broadcast and similar use The European Standard EN 60268-12:1995 has the status of a British Standa
2、rd UDC 621.396.7:621.395.6:621.316.541 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60268-12:1995 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authorit
3、y of the Standards Board and comes into effect on 15 September 1995 BSI 07-1999 The following BSI references relate to the work on this standard: Committee reference EPL/84 Draft for comment 93/205919 DC ISBN 0 580 24616 7 Committees responsible for this British Standard The preparation of this Brit
4、ish Standard was entrusted to Technical Committee EPL/84, Equipment and systems in the field of audio, video and audiovisual engineering, upon which the following bodies were represented: Association of British Theatre Technicians Audio Engineering Society British Broadcasting Corporation British Ed
5、ucational Supplies Association British Fire Protection Systems Association Limited British Kinematograph, Sound and Television Society British Radio and Electronic Equipment Manufacturers Association British Telecommunications plc Consumers Association Federation of British Audio Federation of the E
6、lectronics Industry Independent Television Association Institution of Electrical Engineers International Association of Broadcasting Manufacturers National Council for Educational Technology (NCET) Professional Lighting and Sound Association Radio Electrical and Television Retailers Association Roya
7、l Institute of British Architects Royal National Institute for Deaf People Society of Cable Television Engineers Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60268-12:1995 BSI
8、 07-1999i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 60268-123 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60268-12:1995 ii BSI 07-1999 Nation
9、al foreword This British Standard has been prepared by Technical Committee EPL/84 and is the English language version of EN 60268-12:1995 Sound system equipment Part 12: Application of connectors for broadcast and similar use (incorporating amendment A2:1995), published by the European Committee for
10、 Electrotechnical Standardization (CENELEC), and supersedes Harmonziation Document HD 483.12 S2:1992. It was derived by CENELEC from IEC 268-12:1987 and its amendment 1:1991 and amendment 2:1994, published by the International Electrotechnical Commission (IEC). As a consequence of implementing the E
11、uropean Standard this British Standard is renumbered as BS EN 60268-12 and any reference to BS 6480-12 should be read as a reference to BS EN 60268-12. However, agreement has been given to retain the cross-reference of this standard as Part 12 of the BS 6840 series for ease of reference in relation
12、to other Parts of the series. This Part of BS 6480 supersedes BS 6840-12:1993 which is withdrawn. BS 6840 consists of the following Parts: Part 1: Methods for specifying and measuring general characteristics used for equipment performance; Part 2: Glossary of general terms and calculation methods; P
13、art 3: Methods for specifying and measuring the characteristics of sound system amplifiers; Part 4: Methods for specifying and measuring the characteristics of microphones; Part 5: Methods for specifying and measuring the characteristics of loudspeakers; Part 6: Methods for specifying and measuring
14、the characteristics of auxiliary passive elements; Part 7: Methods for specifying and measuring the characteristics of headphones and earphones1); Part 8: Methods for specifying and measuring the characteristics of automatic gain control devices; Part 9: Methods for specifying and measuring the char
15、acteristics of artificial reverberation, time delay and frequency shift equipment; Part 10: Methods for specifying and measuring the characteristics of peak programme level meters; Part 11: Specification for application of connectors for the interconnection of sound system components; Part 12: Speci
16、fication for application of connectors for broadcast and similar use; Part 13: Guide for listening tests on loudspeakers; Part 14: Guide for circular and elliptical loudspeakers; outer frame diameters and mounting dimensions; Part 15: Specification for matching values for the interconnection of soun
17、d system components; Part 16: Guide to the “RASTI” method for the objective rating of speech intelligibility in auditoria; Part 17: Methods for specifying and measuring the characteristics of standard volume indicators. 1) In preparation. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:
18、34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60268-12:1995 BSI 07-1999iii A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself
19、confer immunity from legal obligations. Cross-references Publication referred toCorresponding British Standard EN 60065:1993 (IEC 65:1985) BS EN 60065:1994 Safety requirements for mains operated electronic and related apparatus for household and similar general use BS 6840 Sound system equipment HD
20、483.2 S2:1993 (IEC 268-2:1987) Part 2:1993 Glossary of general terms and calculation methods HD 483.11 S3:1993 (IEC 268-11:1987) Part 11:1994 Specification for application of connectors for the interconnection of sound system components HD 483.15 S4:1992 (IEC 268-15:1987) Part 15:1992 Specification
21、for matching values for the interconnection of sound system components IEC 268-4:1972Part 4:1987 Methods for specifying and measuring the characteristics of microphones Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, the EN title page, pages 2 to 8, an i
22、nside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:34 GMT+00:00 2006, Uncontrolled Copy,
23、 (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 02:23:34 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60268-12 February 1995 + A2 February 1995 UDC 621.396.7:621.395.6:621.316.541 ICS 31.220.10 Supersedes HD 483.12 S2:1993 D
24、escriptors: Sound system equipment, broadcasting, electrical connection, electrical connector, designation, classification, application English version Sound system equipment Part 12: Application of connectors for broadcast and similar use (includes amendment A2:1995) (IEC 268-12:1987 + A1:1991 + A2
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