{"id":2635,"date":"2023-10-03T20:42:14","date_gmt":"2023-10-04T01:42:14","guid":{"rendered":"https:\/\/cnlearning.apc.org\/resources\/espectro-de-frecuencias\/"},"modified":"2023-12-14T14:54:38","modified_gmt":"2023-12-14T19:54:38","slug":"espectro-de-frecuencias","status":"publish","type":"resources","link":"https:\/\/cnlearning.apc.org\/fr\/ressources\/espectro-de-frecuencias\/","title":{"rendered":"Spectre de fr\u00e9quences"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Le document aborde les concepts fondamentaux des t\u00e9l\u00e9communications, centr\u00e9s sur l'\u00e9tendue des fr\u00e9quences, la vitesse de transmission et ses limites.  Il pr\u00e9sente un mod\u00e8le de syst\u00e8me de t\u00e9l\u00e9communications et rappelle les principes fondamentaux de la th\u00e9orie de la communication. Il souligne l'importance de la relation entre la vitesse de transmission et l'angle de bande, ainsi que la relation entre le signal et le bruit. Il analyse la conversion de l'analogique au num\u00e9rique et sa relation avec des facteurs tels que le bruit et l'amplitude de la bande. Le tout avec l'objectif de fournir \u00e0 l'\u00e9tudiant une compr\u00e9hension compl\u00e8te de ces principes essentiels en t\u00e9l\u00e9communications.<\/p>","protected":false},"featured_media":2597,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"category_tag":[],"class_list":["post-2635","resources","type-resources","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/resources\/2635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/resources"}],"about":[{"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/types\/resources"}],"version-history":[{"count":2,"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/resources\/2635\/revisions"}],"predecessor-version":[{"id":3215,"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/resources\/2635\/revisions\/3215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/media\/2597"}],"wp:attachment":[{"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/media?parent=2635"}],"wp:term":[{"taxonomy":"category_tag","embeddable":true,"href":"https:\/\/cnlearning.apc.org\/fr\/wp-json\/wp\/v2\/category_tag?post=2635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}