John Logie Baird,Scottish electrical engineer
Numéro d’image : 11827414
| John Logie Baird. View of the Scottish electrical engineer and television (TV) pioneer,John Logie Baird (1888-1946) in his workshop. The son of a presbyterian minister,Baird devoted himself to experimentation and developed a crude TV apparatus able to transmit a picture and receive it over a range of a few feet. By 1929 his company was involved with early TV transmiss- ions. He used a mechanical scanning system with 240 lines by 1936,but his system was displaced by the Marconi-EMI electronic scanning system with 405 lines. Baird also pioneered colour,stereoscopic and big screen TV,as well as ultra- short-wave transmission. Photographed in 1915 | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library |
| Taille de l’image : | 2569 px × 3543 px |
| Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
| Property Release : | Non requis |
| Restrictions : | - |
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