A comparison of the aspect ratios of standard-definition (SDTV) and high-definition (HDTV) picture tubes.
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Size: 1942px × 2550px
Photo credit: © Encyclopaedia Britannica / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -def, action, area, aspect, audiovisual, broadcasting, color, colour, communications, comparison, definition, device, diagram, dimensions, display, electronically, electronics, figure, full-screen, hdtv, high, illustration, illustrations, picture, projection, ratio, ratios, receiver, reception, safe, science, screen, sdtv, standard, standard-defi, standard-definition, technological, technology, telecommunications, television, title, transmission, transmitted, tube, tubes., vertical, wide-screen
