{"id":854,"date":"2004-12-02T08:53:00","date_gmt":"2004-12-02T07:53:00","guid":{"rendered":"https:\/\/kids.esa.int\/from_medicine_to_music\/"},"modified":"2026-10-09T12:21:39","modified_gmt":"2026-10-09T10:21:39","slug":"from_medicine_to_music","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/from_medicine_to_music\/","title":{"rendered":"De la m\u00e9decine \u00e0 la musique"},"content":{"rendered":"
\n

Les communications par satellite sont d\u00e9sormais utilis\u00e9es dans le cadre de nombreux projets inhabituels. Cela a \u00e9t\u00e9 rendu possible gr\u00e2ce \u00e0 des satellites plus puissants et \u00e0 des liaisons de donn\u00e9es plus rapides. L\u2019un des domaines soutenus par l\u2019ESA est le d\u00e9veloppement du multim\u00e9dia. En ao\u00fbt 2004, un satellite a \u00e9t\u00e9 lanc\u00e9, embarquant le \u2018 standard t\u00e9l\u00e9phonique spatial \u2019 AmerHis. Cela a ouvert la voie \u00e0 l\u2019acc\u00e8s \u00e0 Internet haut d\u00e9bit, \u00e0 la vid\u00e9o et \u00e0 la radio \u00e0 la demande, \u00e0 un co\u00fbt bien moindre. Le succ\u00e8s a \u00e9t\u00e9 tel qu\u2019une deuxi\u00e8me charge utile AmerHis a \u00e9t\u00e9 lanc\u00e9e \u00e0 bord du satellite Amazonas-2 en 2009.<\/p>\n<\/div>\n

L'ESA soutient \u00e9galement l'utilisation des satellites pour l'apprentissage \u2018 virtuel \u2019. L'un des premiers projets, baptis\u00e9 \u00ab Trapeze \u00bb, a permis \u00e0 des enfants vivant dans des f\u00eates foraines et des cirques de voir et de parler \u00e0 des enseignants situ\u00e9s \u00e0 grande distance. Il suffisait pour cela d'une antenne parabolique portable et d'un ordinateur.<\/p>\n

Pour la t\u00e9l\u00e9m\u00e9decine, il est possible d'assurer certaines consultations par satellite. Gr\u00e2ce \u00e0 une liaison vid\u00e9o, des patients de zones recul\u00e9es peuvent demander aide et conseil \u00e0 des m\u00e9decins.<\/p>\n

Un projet soutenu par l'ESA a aussi d\u00e9montr\u00e9 que les communications haut d\u00e9bit par satellite peuvent proposer de la musique de qualit\u00e9 CD \u00e0 la demande. Les clients s\u00e9lectionnent leurs choix musicaux sur un site web pour les recevoir par satellite. Les morceaux peuvent \u00eatre transmis sur la cha\u00eene Hi-fi reli\u00e9e \u00e0 leur PC ou grav\u00e9s directement sur un CD.<\/p>\n

Le syst\u00e8me peut \u00e9galement servir \u00e0 fournir des logiciels, des livres, des films et tout autre produit num\u00e9rique.<\/p>","protected":false},"excerpt":{"rendered":"

Satellite communications are now being used for many unusual projects. This has been made possible by more powerful satellites and faster data links. One area supported by ESA is the […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/12\/circus2\/17899086-2-eng-GB\/circus.jpg","esa_banner_description":"Satellites are helping children in circuses","esa_banner_credit":"AP Photo\/Tina Fineberg","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/circus2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,26,54,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-854","post","type-post","status-publish","format-standard","hentry","category-learn","category-news","category-space-technologies-on-earth","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/comments?post=854"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/854\/revisions"}],"predecessor-version":[{"id":1997,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/854\/revisions\/1997"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=854"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=854"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=854"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=854"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=854"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=854"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=854"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}