The New Encyclopaedia Britannica: A - K.Encyclopaedia Britannica, 1997 |
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Page 233
... colour television as it was developed about 20 years later . It soon became apparent that two basic approaches to colour television were possible . One was the frame - by- frame sequential transmission of signals corresponding to each ...
... colour television as it was developed about 20 years later . It soon became apparent that two basic approaches to colour television were possible . One was the frame - by- frame sequential transmission of signals corresponding to each ...
Page 243
A - K. camera lens Optical system of a colour television camera Colour picture tube screen The shadow- mask tube red adder green blue camera Inner. minance information to obtain the green information , the red and blue signals must be ...
A - K. camera lens Optical system of a colour television camera Colour picture tube screen The shadow- mask tube red adder green blue camera Inner. minance information to obtain the green information , the red and blue signals must be ...
Page 244
... colours in the three images thereby mix in the mind of the viewer and a full - colour rendition of the image results . This type of colour tube is known as the shadow - mask tube . It has several shortcomings : ( 1 ) the electrons inter ...
... colours in the three images thereby mix in the mind of the viewer and a full - colour rendition of the image results . This type of colour tube is known as the shadow - mask tube . It has several shortcomings : ( 1 ) the electrons inter ...
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19th century adult America anemia antibodies antigens Asia behaviour bill birds blood group bodhisattva body Bolivia bone Brazil Brazilian breeding broadcasting bryophytes Buddha Buddhist building called Caprimulgiformes centimetres central centre China clotting colonial colour countries cuckoos disease display early eggs electrons Eocene falconiforms Family feathers feeding feet female forest fossil frequency genera genus gruiform hemoglobin important incubation Indian insects islands known legs light Mahāyāna major male marrow metres molt monks nest normal North oilbird owls pair Pāli parrots passerines pattern pelecaniforms penguins percent perch period Piciformes pigeons plasma platelets plumage political population produced programs protein radio red cells region river São Paulo scanning sexes short signal South species sporangium structure Suborder surface tail television Theravada tion tissue toes tradition trees tropical tube usually Vajrayāna varies wings woodpeckers World young