{"id":1358,"date":"2018-01-05T17:47:15","date_gmt":"2018-01-05T16:47:15","guid":{"rendered":"http:\/\/crtech.fr\/?page_id=1358"},"modified":"2018-01-05T18:00:18","modified_gmt":"2018-01-05T17:00:18","slug":"analogique-numerique","status":"publish","type":"page","link":"https:\/\/crtech.fr\/?page_id=1358","title":{"rendered":"Analogique\/Num\u00e9rique"},"content":{"rendered":"

D\u00e9finitions
\n<\/b>Signal analogique \/ num\u00e9rique<\/span><\/p>\n\n\n\n\n
\n

Signal analogique<\/u><\/strong><\/span><\/p>\n<\/td>\n

\n

\u00a0\u00a0\u00a0\u00a0<\/b>\u00a0 Une grandeur est dite analogique si sa mesure donne un nombre r\u00e9el variant de fa\u00e7on continue. Il existe une infinit\u00e9 de valeurs pour une grandeur analogique.<\/span>\u00a0<\/b><\/p>\n

\"\"<\/td>\n<\/tr>\n

\n

Signal num\u00e9rique<\/u><\/strong><\/span><\/p>\n<\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/b>\u00a0\u00a0 Le terme num\u00e9rique qualifie en particulier toute donn\u00e9e ou variable dont les valeurs sont des nombres entiers.<\/span><\/p>\n

\"\"<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Conversion de plus en plus pr\u00e9cise d’un signal analogique en signal num\u00e9rique, d\u00e9pendant de la fr\u00e9quence d’\u00e9chantillonnage.<\/strong><\/span><\/p>\n\n\n\n\n
Signal analogique<\/u><\/strong><\/span><\/td>\nSignal num\u00e9rique<\/u><\/strong><\/span><\/td>\n<\/tr>\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D\u00e9finitions Signal analogique \/ num\u00e9rique Signal analogique \u00a0\u00a0\u00a0\u00a0\u00a0 Une grandeur est dite analogique si sa mesure donne un nombre r\u00e9el variant de fa\u00e7on continue. Il existe une infinit\u00e9 de valeurs pour une grandeur analogique.\u00a0 Signal num\u00e9rique \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Le terme num\u00e9rique qualifie en particulier toute donn\u00e9e ou variable dont les valeurs sont des nombres entiers. Conversion de plus en plus pr\u00e9cise<\/p>\n

Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":476,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"__cvm_playback_settings":[],"__cvm_video_id":"","footnotes":""},"class_list":["post-1358","page","type-page","status-publish","hentry"],"yoast_head":"\nAnalogique\/Num\u00e9rique - Technologie cycle 4 au coll\u00e8ge Jean Monnet de Saint-Jorioz<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/crtech.fr\/?page_id=1358\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analogique\/Num\u00e9rique - Technologie cycle 4 au coll\u00e8ge Jean Monnet de Saint-Jorioz\" \/>\n<meta property=\"og:description\" content=\"D\u00e9finitions Signal analogique \/ num\u00e9rique Signal analogique \u00a0\u00a0\u00a0\u00a0\u00a0 Une grandeur est dite analogique si sa mesure donne un nombre r\u00e9el variant de fa\u00e7on continue. Il existe une infinit\u00e9 de valeurs pour une grandeur analogique.\u00a0 Signal num\u00e9rique \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Le terme num\u00e9rique qualifie en particulier toute donn\u00e9e ou variable dont les valeurs sont des nombres entiers. 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Il existe une infinit\u00e9 de valeurs pour une grandeur analogique.\u00a0 Signal num\u00e9rique \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Le terme num\u00e9rique qualifie en particulier toute donn\u00e9e ou variable dont les valeurs sont des nombres entiers. 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