BS-EN-60908-1993 IEC-60908-1987.pdf
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1、BRITISH STANDARD BS EN 60908:1993 IEC 908:1987 (Including Amendment 1:1992 and Corrigendum March 1993 to IEC 908:1987) Specification for Compact disc digital audio system The European Standard EN 60908:1992 has the status of a British Standard UDC 681.846.5:621.396 Licensed Copy: sheffieldun sheffie
2、ldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60908:1993 This British Standard, having been prepared under the direction of the Electronic Equipment Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 Augus
3、t 1993 BSI 02-2000 The following BSI references relate to the work on this standard: Committee reference EEL/22 Draft announced in BSI News November 1987 and 90/20095 DC ISBN 0 580 22439 2 Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose su
4、pervision this European Standard was prepared, comprises the national committees of the following countries: AustriaItaly BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal GermanySpain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Amendments issued since publication Amd. No.D
5、ateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60908:1993 BSI 02-2000i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 Text of EN 609085 National annex NA (informative) Committees re
6、sponsibleInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60908:1993 ii BSI 02-2000 National foreword This British Standard has been prepared under the direction of the Electronic Equipment Standards Policy Committee a
7、nd is the English language version of EN 60908:1992, Compact disc digital audio system and its Amendment A1:1993, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 908:1987, including its Amendment 1: September 1992 and the Corrigendum: Marc
8、h 1993, published by the International Electrotechnical Commission (IEC). This British Standard supersedes BS 7064:1989 which is withdrawn. NOTETypographical error. In the note to Figure 6 “et” should be read as “and”. A British Standard does not purport to include all the necessary provisions of a
9、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. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2
10、to 42, 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: sheffieldun sheffieldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontr
11、olled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60908 July 1992 + A1 April 1993 UDC 681.846.5:621.396Supersedes HD 529 S1:1989 Descriptors: Optical recording, sound recording, compact disc, characteristic, interchangeability, measurement, requirement English version Compact
12、disc digital audio system (includes amendment A1:1993) (IEC 908:1987/A1:1992) Systme audionumrique disque compact (inclut lamendement A1:1993) (CEI 908:1987/A1:1992) Digital-Audio-System, Compact-Disc (enthlt nderung A1:1993) (IEC 908:1987/A1:1992) This European Standard was approved by CENELEC on 1
13、992-06-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may b
14、e obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to th
15、e Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United K
16、ingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1992 Copyright reserved to CENELEC members Ref. No. EN 60908:1992 E + A1:1
17、993 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60908:1992 BSI 02-2000 2 Foreword The CENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC 908:1987 could be accepted without textual
18、changes, has shown that no common modifications were necessary for the acceptance as European Standard. The reference document was submitted to the CENELEC members for formal vote and was approved by CENELEC as EN 60908 on 16 June 1992. This European Standard supersedes HD 529 S1:1989. The following
19、 dates were fixed: For products which have complied with HD 529 S1:1989 before 1993-06-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 1998-06-01. The following publication is quoted in this standard: ISO 3901:1986, Docum
20、entation International Standard Recording Code (ISRC). Foreword of EN 60908:1992/A1:1993 The text of document 60A(CO)143, as prepared by Sub-Committee 60A: Sound recording, of IEC Technical Committee No 60: Recording, was submitted to the IEC-CENELEC parallel vote in August 1991 but failed. Followin
21、g a decision by the 73rd Technical Board, the print proof of IEC amendment 1 to IEC 908:1987 based on IEC 60A(CO)143 and IEC 60A(CO)140 was submitted to a second vote and was approved by CENELEC as amendment A1 to EN 60908 on 9 March 1993. The following dates were fixed: For products which have comp
22、lied with EN 60908:1992 before 1994-06-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 1999-06-01. latest date of publication of an identical national standard(dop) 1993-06-01 latest date of withdrawal of conflicting nati
23、onal standards(dow) 1993-06-01 latest date of publication of an identical national standard(dop) 1994-06-01 latest date of withdrawal of conflicting national standards(dow) 1994-06-01 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 09:10:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60908:
24、1992 BSI 02-20003 Contents Page Foreword2 1Scope5 2Object5 Section 1. General 3Description of system5 4Requirements for measurements5 4.1Conditions of measurement5 4.2Requirements for the measuring pick-up5 4.3Requirements for the clamping of the disc5 Section 2. Disc parameters 5Mechanical paramete
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