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第十二届国际电视讨论会及技术展览会于今年五月卅一日至六月四日在瑞士蒙特勒举行。国家广播电视工业总局派出了三人小组参加了这次会议。讨论会的重点是:卫星电视、电缆电视、数字电视技术。有全部报告论文集。展览会以电视中心设备的新产品为主,也有部分中小功率广播发射机、VHF电视发射机及电视差转机。录象设备展出了1英寸、3/4英寸、1/2英寸磁带用的各种设备。日本索尼公司用较大的展览面积展出了3/4英寸磁带BVU系列新产品,将BVU录象机及三种数字技术设备(时基校正、彩色校正、降噪器)装入一个小机柜。从精密监视器上观看,其彩色和分解力与1英寸磁带VTR差异甚少。西
The 12th International TV Symposium and Technology Exhibition was held in Montreux, Switzerland, from May 1 to June 4 this year. State Administration of Radio, Television and Television sent a three-member team to attend the meeting. The focus of the seminar is: satellite television, cable television, digital television technology. There is a full report collection. The exhibition mainly focuses on the new products of TV center equipment, as well as some medium and small power radio transmitters, VHF TV transmitters and TV transfer machines. Video equipment exhibited a variety of devices for 1-inch, 3/4 inch, 1/2 inch tapes. Japan’s Sony Corporation exhibited a 3/4 inch tape BVU series of new products with a larger exhibition area. The BVU video cassette recorder and three digital technology devices (time base correction, color correction, noise reducer) were put into a small cabinet . When viewed from a precision monitor, there is little difference in color and resolution with a 1-inch tape VTR. oo