1、STDmBSI BS EN 61599-ENGL 2000 1624669 O527b9 667 m BRITISH STANDARD BS EN 61599:ZOOO IEC 61599:1999 Videodisk players - Methods of measurement The European Standard EN 615991999 has the status of a British Standaxd ICs 33.160.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITED BY COPYRIGHT LAW S
2、TD-BSI BS EN b1599-ENGL 2000 Lb24bb9 0852770 3T7 W BS EN 615992000 direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2000 hd. No. National foreword Date Comments This British Standard is the official Engl
3、ish language version of EN 615991999. It is identical with IEC 615991999. The UK participation in its preparation was entrusted by Technical Committee EPU100, Audio, video and multimedia systems and equipment, to Subcommittee EPL100/2, Recording, which has the responsibility to: - aid enquirers to u
4、nderstand the text; - present to the responsible internationalEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European developments and promulgate them in the UK A list of organizations represent
5、ed on this subcommittee can be obtained on request to its secretary. From 1 January 1997, di IEC publications have the number 6 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publ
6、ications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normaliy include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which impl
7、ement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Fnd faciity of the BSI Standards Electronic Catalogue. A British Standard does not purport
8、 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. Summary of pages This document comprises a front cover, an inside front cove
9、r, the EN title page, pages 2 to 31 and a back cover. The BSI copyright notice displayed throughout this document indicates when the document was last issued. O BSI 06-2000 I l ISBN O 580 34862 8 STD-BSI BS EN b1599-ENGL 2000 = lb24bb9 0852771 235 W EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
10、EN 61599 November 1999 ICs 33.160.40 English version Videodisk players - Methods of measurement (IEC 61 599:1999) Lecteurs de vidodisques Mthodes de mesure (CE1 61 599:1999) Videoplatten-A bspielgerte Meverf a hren (IEC 61 599:1999) This European Standard was approved by CENELEC on 1999-10-01, CENEL
11、EC members are bound to comply with the CENICENELEC 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 be obtained on ap
12、plication 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 the Central Secret
13、ariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United K
14、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 * 1999 CENELEC - All rights of exploitation in any form and by any means
15、 reserved worldwide for CENELEC members. Ref. No. EN 61599:1999 E STD.BSI BS EN bL599-ENGL 2000 3b24bb9 0852772 171 Page 2 EN 61599:1999 Foreword The text of document lOOB/229/FDIS, future edition 1 of IEC 61 599, prepared by SC 1008, Audio, video and multimedia information storage systems, of IEC T
16、C 100, Audio, video and multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61599 on 1999-10-01. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical nationa
17、l standard or by endorsement (dop) 2000-07-0 1 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2002-1 0-01 Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this st
18、andard, annex ZA is normative and annexes A and B are informative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 61 599: 1999 was approved by CENELEC as a European Standard without any modification. STD.BS1 BS EN bL599-ENGL 2000 Lb24bb9 0852773 O08
19、 Page 3 EN 61599:1999 CONTENTS Page Clause 1 General . 5 1 . 1 Scope . 5 1.2 Normative references 5 1.3 1.4 Abbreviations 6 2.1 Identification . 7 2.2 Standard conditions for measurements . 7 2.3 Performance claims 8 Terms and definitions . 6 Information required from manufacturers of videodisk play
20、ers 6 2 2.4 Additional considerations 9 3 Power consumption . 9 Video output level . 10 Luminance amplitudelfrequency response . 11 Luminance non-linear distortion 11 Luminance waveform distortion (linear distortion) 12 Luminance signal-to-noise ratio 12 Chrominance signal-to-noise ratio . 13 4.10 D
21、ifferential phase (DP) . 14 Time base error . 18 7 Control characteristics . 19 Radial servo error . 19 Focus servo error (applicable for LV systems only) . 20 7.4 Access time 21 4 Video characteristics . 10 4.1 General IO 4.2 4.3 4.4 4.5 4.6 4.7 Chrominance amplitudelfrequency response (applicable
22、for VHD systems only) 13 4.8 4.9 Differential gain (DG) 13 4.1 1 Cross-talk from adjacent tracks . 14 4.12 Drop-out . 16 5 6 Audio characteristics . 19 Test conditions - General . 19 7.1 7.2 7.3 Annex A (informative) Examples of available test disks . 28 Annex B (informative) Contents of REF-V3 test
23、 disk (12 inch Annex ZA (normative) Normative references to international publications with their CAV) 29 30 corresponding European publications O BSI 06-2000 STD.BSI BS EN bL599-ENGL 2000 El I1624669 0852774 T44 Page 4 EN 61599:1999 Figure 1 . Video test signal: nominal values. horizontal line Figu
24、re 2 - Test signal for luminance non-linear distortion (I O steps) . 23 Figure 3 - Test signal for luminance signal-to-noise ratio . 24 Figure 4 . Test signal for chrominance signal-to-noise ratio . 24 Figure 5 . Cross-talk pattern for LV systems 25 Figure 6 - Measurement of drop-out Compensation le
25、vel and switching noise . 26 Figure 7 - Measurement of frequency characteristics and time behaviour of drop-out compensation . 27 . 23 O BSI 06-2000 STD.BSI ES EN b1599-ENGL 2000 = 2624669 0852775 980 Page 6 EN 61699:1999 VIDEODISK PLAYERS - METHODS OF MEASUREMENT 1 General 1.1 Scope This Internatio
26、nal Standard applies to reproducing equipment for videodisks for home use (hereinafter referred to as “player“), that conforms to the specifications of IEC 60844, IEC 60845, IEC 60856 and IEC 60857. This standard deals with listing and defining the characteristics affecting the performance of videod
27、isk players, establishing conditions and methods of measurement of those characteristics, and standardizing the presentation of results. This standard is not applicable to specify limiting values of the various quantities for acceptable performances. The methods of measurement are designed to make p
28、ossible the assessment of the performance of the complete player. 1.2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of
29、, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative doc
30、ument referred to applies. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 60038:1983, IEC standard voltages IEC 600651 985, Safety requirements for mains operated electronic and related apparatus for household and similar general use IEC 60844:1988, Pre-rec
31、orded capacitance grooveless videodisk system, 50 Hz/625 lines - PAL, on type VHD IEC 60845:1988, Pre-recorded capacitance grooveless videodisk system, 60 Hz/525 lines - NTSC, on type VHD IEC 60856:1986, Pre-recorded optical reflective videodisk system. “Laser vision“ 50 Hz/625 lines -PAL IEC 60857:
32、1986, Pre-recorded optical reflective videodisk system. “Laser vision“ 60 Hz/525 lines - M/N TSC IEC 60883: 1987, Measuring method for chrominance signal-to-random noise ratio for vide o t a p e re corders IEC 60958:1989, Digital audio interface IEC 61041-1 :1990, Non-broadcast video tape recorders
33、- Methods of measurement - Part 1: General, video (NTSC/PA L) and audio (longitudinal) characteristics IEC 61 096:1992, Methods of measuring the characteristics of reproducing equipment for digital audio compact discs O BSI 06-2000 STDmBSI BS EN 61599-ENGL 2000 M 1624669 0852776 817 Page 6 EN 61599:
34、1999 IEC 61237-2:1995, Broadcast video tape recorders - Methods of measurements - Part 2: Electrical measurements of analogue composite video signals IEC 61606:1997, Audio and audiovisual equipment - Digital audio parts - Basic methods of measurement of audio characteristics IEC 61 938:1996, Audio,
35、video and audiovisual systems - Interconnections and matching values - Preferred matching values of analogue signals ITU-R Recommendation 471, Nomenclature and description of colour bar signals ITU-R Recommendation 567, Transmission performance for television circuits designed for use in internation
36、al connections ITU-R Report 476, Colourimetric standards in colour television 1.3 Terms and definitions For the purpose of this International Standard, the following definitions apply. In addition, each parameter to be measured is defined in the relevant clause pertaining to the measurement. I .3.1
37、reference level specified level of any given parameter selected as a reference to which other levels are com pared 1.3.2 setting of player a player plays back a test disk in a normal playback mode. The user settings should be adjusted according to the specifications of the manufacturer. Use the inde
38、xed position if indexing is available 1.3.3 test signal output the output of the test signal should be obtained from the video or audio output terminals described in the interface specifications of the manufacturers instruction manual, unless otherwise stated i .4 Abbreviations LV: laser vision VHD:
39、 video high density 2 Information required from manufacturers of videodisk players This information falls into two categories: a) mandatory information, which shall be clearly shown on the videodisk player. This requirement is indicated by the letter “A“ on the right-hand side of the statements in t
40、his clause; b) optional information, which may be given separately, for example in an instruction manual relating to and supplied with the videodisk player. O BSI 06-2000 STD-BSI BS EN bL599-ENGL 2000 Lb24bb9 0852777 753 W Page 7 EN 61599:1999 It is essential that mandatory information outside the s
41、cope of this standard shall also be given in the correct location, as specified in the relevant standards (for example, for aspects of safety, see IEC 60065). 2.1 Identification 2.1.1 Name of manufacturer andlor trade mark 2.1.2 2.1.3 Model or type and serial number (variants, if any, to be stated)
42、Mechanical characteristics of videodisk player 2.1.3.1 Dimensions (including knobs, connectors and plugs at front and rear sides) - height - depth - Width millimetres (mm) millimetres (mm) millimetres (mm) 2.1.3.2 Total weight kilograms (kg) 2.1.3.3 Special facilities - operating position - systems
43、- remote control - programming 2.1.4 Electrical characteristics horizontal, or other single disk player, multi-disk player, car use, portable - mains supply volts (V) - mains frequency hertz (Hz) - power consumption Voltamperes (VA) - output facilities dig i tal/an a I og ue/o p ti ca I or 0th er 2.
44、1.5 Environment - temperature range - relative humidity - air pressure degrees Celsius (“C) per cent (%) kilopascals (kPa) A A A A A 2.2 Standard conditions for measurements It is necessary to define certain conditions under which the measurements are to be made. These conditions shall be related to
45、 specific test disks chosen from the disks listed in annex A. The following parameters are basic to the methods of measurement specified in this standard: - environmental conditions; - power supply; - interface data. O BSI 06-2000 STD-BSI BS EN bL599-ENGL 2000 lb24bb9 0852778 b7T Page 8 EN 61599:199
46、9 Preferred values or ranges of the conditions are given in brackets following each parameter listed below. Unless otherwise specified, measurements shall be made according to the conditions shown below. These conditions need not measurement results. 2.2.1 Environmental conditions - ambient temperat
47、ure - relative humidity - air pressure - minimum stabilization time of videodisk player at ambient temperature after switching on 2.2.2 Power supply (see 2.3) - voltage - frequency necessarily be observed if-they do not affect the 20 “C * 2 “CI 65 % I5 % 96 kPa f 10 kPa 60 min see IEC 600381 a.c. po
48、wer supply frequency shall be either 50 Hz or 60 Hz within +2 % 2.2.3 Interface data for audio - fixed analogue audio output matching values for interconnections see IEC 619381 - digital audio output see IEC 609581 - other outputs 2.2.4 Test disks The test disk used in the measurement shall be chose
49、n from the disks listed in annex A, unless otherwise specified. The signals recorded on the test disk shall correspond to the signals listed in this standard (clauses 4, 5 and 6) and a detailed description shall be attached (for example, type of signal, frequency, amplitude, duration, pre-emphasis). 2.3 Performance claims The performance claims shall be based on the videodisk player operating under the conditions specified in 2.2. Unless otherwise specified in 2.2.1 or 2.2.2 (for example maximum or minimum values), a tolerance shall be all
