IEC 61237-3-1995 Methods of measurement for broadcast video tape recorders - Part 3 Electrical measurements for analogue component video signals《广播磁带录像机 测量方法 第3部分 模拟视频信号的电气测量》.pdf

1、4844893 0587287 263 Publication 1237-3 de la CE1 Mthodes de mesure pour les magntoscopes de radiodiffusion- (Premire dition - 1995) Partie 3: Mesures lectriques pour les signaux vido analogiques composantes IEC Publication 1237-3 (First edition - 1995) Methods of measurement for broadcast video tape

2、 recorders - Part 3: Electrical measurements for analogue component video signals CORRIGENDUM Couverture et page 1 (titre) Cover page and page 1 (title) Remplacer le titre gnrique (en carac- tres gras) existant par le nouveau titre gnrique suivant: Magntoscopes de radiodiffusion - Mthodes de mesure

3、- Replace the existing generic title (in bold letters) by the new generic title as follows: Broadcast video tape recorders - Methods of measurement - Page 4 et page 8 PageSand page9 Remplacer /e titre gndri9ue (en majus- ales) existant par /e muveau tjtre gdndme suivant: Replace the existing generic

4、 title (in capital letters) by the new generic title as follows: MAGNTOSCOPES DE BROADCAST VIDEO TAPE RADIODIFFUSION - RECORDERS - MTHODES DE MESURE METHODS OF MEASUREMENT Page 8 Page 9 2 Rfrences normatives 2 Normative references La premire rfreme de /a liste (1 698) doit tre enleve. deleted. Dans

5、la deuxime rdfrence de la liste (CE1 96l), amender la date comme suit - au lieu de . 1989, . lire . 1993, . The first reference listed (IEC 698) must be In the second reference listed (1EC 961) amend the date as follows - instead of . 1989, . read . 1993, . Page 76 Page 77 Bibliographie Bibliography

6、 Ajouter un omjme point ;i /a liste comme Sufi: Add an eleventh item to the list as fllows. (111 CE1 698: 1981, Mthodes de mesure i11 IEC 698: 1981, Measuring methods Cette publication ne sapplique quaux This publication is applicable only to equip- matriels spcifis dans la CE1 347. pour magntoscope

7、. for television tape machines. ments specified in IEC 347. Avril 1995 April 1995 M 4844893 O577936 278 H NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 123713 Premire dition First edition 1995-02 Mthodes de mesure pour les magntoscopes de radiodiffusion Partie 3: Mesures lectriques pour les si

8、gnaux vido analogiques composantes Methods of measurement for broadcast video tape recorders Part 3: Electrical measurements for analogue component video signals Numro de rfrence Reference number CEIIIEC 1237-3: 1995 W 4844893 0577937 LO4 W Validit de la prsente publication Le contenu technique des

9、publications de la CE1 est cons- tamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publication sont disponibles auprs du Bureau Central de la CEI. Les renseignements relatifs ces rvisions, ltablis- sement des ditions rvi

10、ses et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci-dessous: Bulletin de la CE1 Annuaire de la CE1 Publi annuellement Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement Terminologie En ce qui concerne la terminologie g

11、nrale, le lecteur se reportera la CE1 50: Vocabulaire Electrotechnique Inter- national (VEI). qui se prsente sous forme de chapitres spars traitant chacun dun sujet dfini. Des dtails complets sur le VE1 peuvent tre obtenus sur demande. Voir galement le dictionnaire multilingue de la CEI. Les termes

12、et dfinitions figurant dans la prsente publi- cation ont t soit tirs du VEI, soit spcifiquement approuvs aux fins de cette publication. Symboles graphiques et littraux Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera: - la CE1

13、27: Symboles littraux utiliser en lectro- technique; - la CE1 417: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles; - la CE1 617: Symboles graphiques pour schmas; et pour les appareils lectromdicaux, - la CE1 878: Symboles graphiques pour quipem

14、ents lectriques en pratique mdicale. Les symboles et signes contenus dans la prsente publi- cation ont t soit tirs de la CE1 27. de la CE1 417. de la CE1 617 et/ou de la CE1 878, soit spcifiquement approuvs aux fins de cette publication. Publications de la CE1 tablies par le mme comit dtudes Lattent

15、ion du lecteur est attire sur les listes figurant la fin de cette publication, qui numrent les publications de la CE1 prpares par le comit dtudes qui a tabli la prsente publication. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus

16、ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available from the IEC Central Office. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and f

17、rom the following IEC sources: LEC Bulletin LEC Yearbook Catalogue of IEC publications Published yearly Published yearly with regular updates Ter mino lo gg For general terminology, readers are referred to IEC 50: International Electrotechnical Vocabulary (IEV). which is issued in the form of separa

18、te chapters each dealing with a specific field. Full details of the IEV will be supplied on request. See also the IEC Multilingual Dictionary. The terms and definitions contained in the present publi- cation have either been taken from the IEV or have been specifically approved for the purpose of th

19、is publication. Graphical and letter symbols For graphical symbols, and letter symbols and signs approved by the IEC for general use. readers are referred to publications: - IEC 27: Letter symbols to be used in electrical technology; - IEC 417: Graphical symbols for use on equip- ment. Index, survey

20、 and compilation of the single sheets; - IEC 617: Graphical symbols for diagrams; and for medical electrical equipment, - equipment in medical practice. IEC 878: Graphical symbols for electromedical The symbols and signs contained in the present publi- cation have either been taken from IEC 27, IEC

21、417, IEC 617 and/or IEC 878, or have been specifically appro- ved for the purpose of this publication. IEC publications prepared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee wh

22、ich has prepared the present publication. = 4844871 0577938 040 NORME I NTE RN AT ION ALE INTERNATIONAL STANDARD CE1 IEC 1237-3 Premire dition First edition 1995-02 Mthodes de mesure pour les magntoscopes de radiodiffusion Partie 3: Mesures lectriques pour les signaux vido analogiques composantes Me

23、thods of measurement for broadcast video tape recorders Part 3: Electrical measurements for analogue component video signals 0 CE1 1995 Droits de reproduction rservs - Copyright - all righs reserved Aucum, parbe de e pibkcatm ne peul tre reprdue ni utilise saus quelque fome que ? soit at par awn pro

24、- iy be ropducsd or utlized in any kmi or by any means. elecbonic or criechanical. indudi photoccpying and mCr0filtt1, any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising wit

25、h the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (BO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters, prepar

26、ed by technical committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt with. 3) They have the form of recommendations for international use published in the form of

27、 standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification. IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional

28、 standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. International Standard IEC 1237-3 has been prepared by sub-committee 60B: Video recording, of IEC technical committee 60: Recording. The former IEC 698: M

29、easuring methods for television tape machines, will not be withdrawn because it contains the two transverse track video recorders (IEC 347), which will not be included in the new draft. IEC 698 is valid for mechanical measurements on transverse track video recorders only. The text of this standard i

30、s based on the following documents: DIS I Report on voting I 60B(C0)172 60f3(C0)160 60B( CO) 1 60A Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. IEC 1237 consists of the following parts, under the general title Methods of measurement for broadcast video tape recorders: Part 1 : Mechanical measurements Part 2: Electrical measurements of analogue composite video signals