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首页> 美国政府科技报告 >Technological Boundaries of Television. Volume 2. Simulated TV Displays of Different Size and Sharpness,
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Technological Boundaries of Television. Volume 2. Simulated TV Displays of Different Size and Sharpness,

机译：电视的技术边界。第2卷。不同尺寸和清晰度的模拟电视显示器，

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It is impossible to convey in words the impression that a wider screen or a greater number of scan lines is likely to produce on viewers of television. Picture demonstrations of such changes are required. The Eastman Kodak Company has contributed to filling this need by providing the illustrations in this volume. These pictures were produced by a scanning system that can modify photographs in a variety of ways. Specific changes in format,number of scan lines per picture height,luminance contrast,modulation transfer function,chromaticity reproduction,noise,and in various other physical characteristics can be introduced. Color illustrations reproduced in black and white.

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