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French engineer. Learn about this topic in these articles: development of television. In television: Colour television. …line) system, and in France Henri de France developed SECAM (système électronique couleur avec mémoire). Both were basically the NTSC system, with some subtle modifications.
Henri de France, né le 7 septembre 1911 à Paris où il est mort le 28 avril 1986 1, 2, est un ingénieur français, notamment inventeur de la norme de télévision à 819 lignes, du standard de télévision couleur SÉCAM, après avoir participé aux recherches qui ont mené à l'invention de la télévision électronique et du radar, entre ...
Henri, Count of Chambord and Duke of Bordeaux (French: Henri Charles Ferdinand Marie Dieudonné d'Artois, duc de Bordeaux, comte de Chambord; 29 September 1820 – 24 August 1883) [1] was the Legitimist pretender to the throne of France as Henri V from 1844 until his death in 1883.
Henry IV (French: Henri IV; 13 December 1553 – 14 May 1610), also known by the epithets Good King Henry or Henry the Great, was King of Navarre (as Henry III) from 1572 and King of France from 1589 to 1610. He was the first monarch of France from the House of Bourbon, a cadet branch of the Capetian dynasty.
Henri was born into the high aristocracy of France, became king of Navarre, and then a leader of the Huguenots during the Wars of Religion, before finally reigning as king of France for twenty-one years.
Biographie de HENRI DE FRANCE (1911-1986). Dans l'esprit du public, le nom de Henri de France restera surtout lié à celui du procédé Secam de télévision en couleurs, qu'il avait inventé et qui fut adopté par la France en 1964. Mais la mise au point du Secam ne représente qu'une toute...
Margaret of Valois (French: Marguerite, 14 May 1553 – 27 March 1615), popularly known as La Reine Margot, was a French princess of the Valois dynasty who became Queen of Navarre by marriage to Henry III of Navarre and then also Queen of France at her husband's 1589 accession to the latter throne as Henry IV.
