BS-EN-60094-3-1997 BS-6288-3-1990 IEC-60094-3-1979.pdf
《BS-EN-60094-3-1997 BS-6288-3-1990 IEC-60094-3-1979.pdf》由会员分享,可在线阅读,更多相关《BS-EN-60094-3-1997 BS-6288-3-1990 IEC-60094-3-1979.pdf(30页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60094-3:1997 Incorporating amendment A3:1996 BS 6288-3: 1990 Incorporating amendment no. 1:1996 IEC 94-3:1979 Incorporating amendment 1:1980, amendment 2:1988 and amendment 3:1996 BS 6288-3:1990 Renumbered Magnetic tape sound recording and reproducing systems Part 3: Methods o
2、f measuring the characteristics of recording and reproducing equipment for sound on magnetic tape The European Standard EN 60094-3:1996 including amendment A3:1996 has the status of a British Standard ICS 33.160.30 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncon
3、trolled Copy, (c) BSI BS EN 60094-3:1997 This British Standard, having been prepared under the direction of the Electronic Equipment Standards Policy Committee, was published under the authority of the Board of BSI and comes into effect on 31 May 1990 BSI 09-1999 First published November 1982 Second
4、 edition May 1990 The following BSI references relate to the work on this standard: Committee reference EEL/22 Draft for comment BSI News June 1989 ISBN 0 580 18108 1 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Electronic Equipment S
5、tandards Policy Committee (EEL/-) to Technical Committee EEL/22, upon which the following bodies were represented: British Broadcasting Corporation British Kinematograph, Sound and Television Society Council for Educational Technology for the United Kingdom Electronic Engineering Association Indepen
6、dent Broadcasting Authority Independent Television Association Sound and Communication Industries Federation The following bodies were also represented in the drafting of this standard, through subcommittees and panels: Association of Professional Recording Studios Audio Engineering Society British
7、Tape Industry Association Royal Photographic Society Amendments issued since publication Amd. No.Date of issueComments 9286February 1997Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60094-3:1997
8、BSI 09-1999i Contents Page Committees responsibleInside front cover National forewordii Section 1. Introduction 1Scope3 2Object3 Section 2. General notes on measurements 3Information to be supplied by manufacturer of equipment3 4Identification3 5Technical description3 6Mechanical characteristics3 7E
9、lectrical characteristics5 8Rated conditions5 9Performance claims7 Section 3. Precautions to be taken during measurements 10Conditions of measurement9 Section 4. Methods of measurement 11Measurement of mechanical parameters10 12Measurement of electrical parameters14 Annex ZA (normative) Normative re
10、ferences to international publications with their corresponding European publications22 Publications referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60094-3:1997 ii BSI 09-1999 National foreword This Britis
11、h Standard has been prepared by Subcommittee EPL/100/2 (formerly EEL/22) and is the English language version of EN 60094-3:1996 Magnetic tape sound recording and reproducing systems Part 3 Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape, inc
12、luding amendment A3:1996, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 94-3:1979 including Amendment 1:1980, Amendment 2:1988 and Amendment 3:1996, published by the International Electrotechnical Commission (IEC). Agreement has been giv
13、en to retain the cross-reference of this standard as Part 3 of the BS 6288 series for ease of reference in relation to other Parts of the series. This standard supersedes BS 6288-3:1982 which has been withdrawn. Additional information. The note to 6.3 contains a mandatory statement and should theref
14、ore be regarded as part of the main text. BS 6288 consists currently of the following Parts: Part 1 (BS EN 60094-1)Specification for general conditions and requirements Part 2 (BS EN 60094-2)Calibration tapes Part 3 (BS EN 60094-3)Methods of measuring the characteristics of recording and reproducing
15、 equipment for sound on magnetic tape Part 4 (BS EN 60094-4)Mechanical magnetic tape properties Part 5 (BS EN 60094-5)Electrical magnetic tape properties Part 6Specification for reel-to-reel systems Part 7 (BS EN 60094-7)Specification for cassettes for commercial tape records and domestic use Part 8
16、Specification for eight track magnetic tape cartridge for commercial tape records and domestic use Part 9Specification for magnetic tape cartridge for professional use Part 10Specification for time and address codes Part 11Guide to and address code for compact cassettes Cross-references Publication
17、referred toCorresponding British Standard BS EN 60094 Magnetic tape sound recording and reproducing systems EN 60094-1:1993 (IEC 94-1:1981) BS EN 60094-1:1994 Specification for general conditions and requirements EN 60094-4:1994 (IEC 94-4:1986) BS EN 60094-4:1994 (BS 6288-4:1994) Mechanical magnetic
18、 tape properties EN 60094-5:1993 (IEC 94-5:1988) BS EN 60094-5:1994 Specification for electrical magnetic tape properties EN 60651:1994 (IEC 651:1979) BS EN 60651:1994 Specification for sound level meters BS 6840 Sound system equipment IEC 268-1:1985Part 1:1987 Methods for specifying and measuring g
19、eneral characteristics used for equipment performance IEC 268-3:1988Part 3:1992 Methods for specifying and measuring the characteristics of sound system amplifiers Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60094-3:1997 BSI 09-199
20、9iii 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 confer immunity from legal obligations. Publication referred toCorresponding
21、 British Standard IEC 268-15:1987Part 15:1992 Specification for matching values for the interconnection of sound system components IEC 386:1972BS 4847:1989 Method of measurement of speed fluctuations in sound recording and reproducing equipment Summary of pages This document comprises a front cover,
22、 an inside front cover, pages i to iv, the EN title page, pages 2 to 22, an inside 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: sheffi
23、eldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:42:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60094-3 April 1996 + A3 April 1996 UDC 681.84
24、6.7:620.1:621.317.7.08 ICS 33.160.30 Supersedes HD 311.3 S2:1989 Descriptors: Sound system equipment, sound recording and reproduction, magnetic tape, characteristic, measurement, test condition English version Magnetic tape sound recording and reproducing systems Part 3: Methods of measuring the ch
- 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:
- BS-EN-60094-3-1997 BS-6288-3-1990 IEC-60094-3-1979 BS EN 60094 1997 6288 1990 IEC 1979
链接地址:https://www.31doc.com/p-3743153.html