{"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\/da\/from_medicine_to_music\/","title":{"rendered":"Fra medicin til musik"},"content":{"rendered":"
\n

Satellitkommunikation anvendes i dag til mange us\u00e6dvanlige projekter. Dette er blevet muligt takket v\u00e6re mere kraftfulde satellitter og hurtigere datalink. Et af de omr\u00e5der, som ESA st\u00f8tter, er udviklingen af multimedier. I august 2004 blev der opsendt en satellit med AmerHis-\u2018omstillingscentralen i rummet\u2019. Dette banede vejen for h\u00f8jhastighedsinternet, video og radio p\u00e5 foresp\u00f8rgsel til en langt lavere pris. Det har v\u00e6ret s\u00e5 stor en succes, at en anden AmerHis-nyttelast blev opsendt med Amazonas-2-satellitten i 2009.<\/p>\n<\/div>\n

ESA st\u00f8tter ogs\u00e5 brugen af satellitter til \u2018virtuel\u2019 undervisning. Et af de f\u00f8rste projekter, kaldet Trapeze, gjorde det muligt for b\u00f8rn p\u00e5 tivolier og i cirkusser at se og tale med l\u00e6rere langt v\u00e6k. Det eneste, der skulle til, var en b\u00e6rbar modtagerparabol og en computer.<\/p>\n

N\u00e5r det g\u00e6lder telemedicin, kan der ydes hjemmepleje via satellit. Via en videoforbindelse kan patienter i fjerntliggende omr\u00e5der s\u00f8ge hj\u00e6lp og r\u00e5d hos l\u00e6ger.<\/p>\n

Et ESA-st\u00f8ttet projekt har ogs\u00e5 vist, hvordan h\u00f8jhastighedssatellitkommunikation kan levere musik i CD-kvalitet p\u00e5 foresp\u00f8rgsel. Kunderne v\u00e6lger fra en hjemmeside og modtager deres musikvalg via satellit. Disse sendes til deres PC-tilsluttede stereoanl\u00e6g eller br\u00e6ndes direkte p\u00e5 en CD.<\/p>\n

Systemet kan ogs\u00e5 bruges til at levere software, b\u00f8ger, film eller andre digitale produkter.<\/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\/da\/wp-json\/wp\/v2\/posts\/854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=854"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/854\/revisions"}],"predecessor-version":[{"id":1997,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/854\/revisions\/1997"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=854"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=854"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=854"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=854"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=854"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=854"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=854"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}