Telecasting and Color (Classic Reprint)

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Excerpt from Telecasting and Color Some of the first television pictures were produced by the use of a rotating disc which contained a series of small holes. The disc mechanically broke a picture down into small parts. These small parts were transformed into electrical impulses and sent to the receiver. A similar rotating disc was used at the receiver to reassemble the picture. This process was known as mechanical scanning. It proved that pictures could be transmitted electrically, but the picture quality was poor. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.