1、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61105 October 1993 b) low-frequency sensitivity; c) high-frequency sensitivity. 5.3 recorders measured in accordance with IEC 698 and IEC 735. The above parameters are the basis for comparison of video tapes and video tape 5.4 led accordingly. Tol
2、erances of reference tapes should be specified by the manufacturer and control- 6 Alignment In order to assure matching of mass produced video tape recorders and video tapes, align- ment of video tape recorders shall be such that compatibility with the relevant IEC refe- rence tape is obtained. 7 De
3、termination of the tape It is the task of the National Committee which presents each IEC VTR standard to deter- mine and incorporate the appropriate information concerning the calibration and reference tape applicable to the VTR standard. Page 6 EN 61105 : 1993 Ob 4 or m 9, -I U UX Or 8 O? l- U O m
4、qN U zs or 8 *- O U O 8 O U O 8 o? O U O E .o s v w CO- O U O U o I o“& - 3404583 0087623 O77 Page 7 EN 61105 : 1993 Annexe 8 Annex B (informative) Coordonnes des fabricants / Delivery addresses i BASF Magnetics GmbH Professional AudioNideo M/B Dynamostr. 3 0-6800 Mannheim 1 Germany Fax: +4962160442
5、99 2 AMPEX Recording Media Corporation Mail Stop 22-03 400 Broadway Redwood City, CA 94063 USA Fax: +1 415 367 2551 odor AMPEX Recording Media International Acre Road Reading Berks. RG2 OQR United Kingdom Fax: 1-44 734 869 889 (31 SONY Corporation Magnetic Products Group Major Customer Sales Divisio
6、n 6-7-35 Kitashinagawa Shinagawa, Tokyo 141 Japan Tel.: +81 3 448 3126 Fax: +81 3 447 4378 Tix: Sonycorp J22262 JVC Victor Company of Japan Ltd. Video Research and Development Labs. 3-1 2, Moriya-&o, Kanagawa-ku Yokohama, 221 Japan Tel.: +81 45 453 1111 Fax: +81 45 453 6140 Tlx: J47753 JVCYHA W 340q
7、.583 0089b24 T25 E Page 8 EN 61105 : 1993 Annex ZA (normative) Other international publications quoted in this standard with the references of the relevant European publications This European Standard incorporats by dated or undated reference, provisions from other publications. These normative refe
8、rences are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the
9、 latest edition of the publication refened to applies. NUN. When the international publication has been modified by CENELECcommon modifications, indicated by (mod), the relevant ENiHD applies. IEC publication Date 558 1982 602 1980 698 1981 735 767 1991 1983 774 1983 843 1987 1016 1989 Title Type C
10、helical video tape recwders Tpe B helical video yecw&rs Measuring methods for television tape machines Meamwing methods fm- video tape properties Helical-scan video tape cassette system using 1.2,65 mm (O, 5 in) rnagnetic tape on type beta fo?mat Helical-scan video tape cassette system using 12,65 m
11、m (O, 5 in) magnetic tape on type VHS Helical-scan video tape cassette system using 8 mm magnetic tupe - Video 8 Helical-scan digital component video cassette rmording system using 19 mm magnetic tape Qlmt D-1) ENIHD HD 573 S1* HD 574 .SI * HD 439 S1 EN 60735 HD 461 S1 HD 463 S1 HD 531 S1 - Date 1990 1990 1983 1991 1987 1987 1989 - * IID 873 SI includes Al : 1987 to IEC 558. HD 674 SI includes Al : 1987 to EC 602.
