{"id":11889,"date":"2024-10-14T03:06:35","date_gmt":"2024-10-14T00:06:35","guid":{"rendered":"https:\/\/global.tab-tv.com\/sk\/?p=11889"},"modified":"2024-10-14T03:19:05","modified_gmt":"2024-10-14T00:19:05","slug":"bluetooth-auracast-jednoduche-vysvetlenie","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/sk\/bluetooth-auracast-jednoduche-vysvetlenie\/","title":{"rendered":"\u010co je Bluetooth Auracast, jednoduch\u00e9 vysvetlenie"},"content":{"rendered":"\n

Bluetooth bol p\u00f4vodne navrhnut\u00fd na bezdr\u00f4tov\u00fd prenos d\u00e1t medzi dvoma zariadeniami. Objavil sa pr\u00e1ve v \u010dase, ke\u010f sa mobiln\u00e9 telef\u00f3ny za\u010dali vyv\u00edja\u0165, a stal sa obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00fdm, ke\u010f telef\u00f3ny z\u00edskali schopnos\u0165 zobrazova\u0165 vide\u00e1 a robi\u0165 fotografie. \u013dudia potrebovali jednoduch\u00fd sp\u00f4sob, ako pren\u00e1\u0161a\u0165 d\u00e1ta medzi svojimi telef\u00f3nmi a in\u00fdmi zariadeniami. Aj ke\u010f k\u00e1ble a po\u010d\u00edta\u010de boli mo\u017enos\u0165ou, neboli v\u017edy praktick\u00e9. Tu sa do hry dostal Bluetooth, ktor\u00fd vytvoril jednoduch\u00fd bezdr\u00f4tov\u00fd sp\u00f4sob na v\u00fdmenu inform\u00e1ci\u00ed priamo medzi zariadeniami. V priebehu \u010dasu sa Bluetooth zmenil z protokolu na prenos d\u00e1t na hlavn\u00fd prostriedok na prenos zvuku, ako s\u00fa bezdr\u00f4tov\u00e9 sl\u00fachadl\u00e1. \u0160iroko sa pou\u017e\u00edva aj v zariadeniach ako s\u00fa po\u010d\u00edta\u010dov\u00e9 my\u0161i, dia\u013ekov\u00e9 ovl\u00e1da\u010de a kl\u00e1vesnice na prenos ovl\u00e1dac\u00edch sign\u00e1lov.<\/p>\n\n\n\n

\u010co je Bluetooth Auracast?<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Auracast, ktor\u00fd bol predstaven\u00fd s Bluetooth 5.2, umo\u017e\u0148uje jedn\u00e9mu zariadeniu vysiela\u0165 zvuk s\u00fa\u010dasne na viacero prij\u00edma\u010dov. Predstavte si to ako r\u00e1diov\u00fa stanicu: stanica (alebo vysiela\u010d, ako napr\u00edklad laptop alebo smartphone) vysiela sign\u00e1l a ak\u00e9ko\u013evek zariadenie v dosahu, ktor\u00e9 podporuje Auracast, sa m\u00f4\u017ee \u201enaladi\u0165\u201c bez nutnosti p\u00e1rovania. Vysiela\u010d nesleduje, ko\u013eko zariaden\u00ed prij\u00edma vysielanie; ak\u00e9ko\u013evek zariadenie v dosahu si m\u00f4\u017ee vybra\u0165 vysielanie a pripoji\u0165 sa. T\u00e1to funkcia umo\u017e\u0148uje ak\u00e9muko\u013evek zariadeniu kompatibiln\u00e9mu s Auracast fungova\u0165 ako vysiela\u010d.<\/p>\n\n\n\n

Aplik\u00e1cie Auracast<\/strong><\/h2>\n\n\n\n

Auracast umo\u017e\u0148uje s\u00fa\u010dasn\u00fd prenos zvuku na viacero prij\u00edma\u010dov. Napr\u00edklad na konferenci\u00e1ch m\u00f4\u017eu by\u0165 pou\u017eit\u00e9 sl\u00fachadl\u00e1 kompatibiln\u00e9 s Auracast na s\u00fa\u010dasn\u00fd prenos zvuku v\u0161etk\u00fdm \u00fa\u010dastn\u00edkom, \u010d\u00edm sa eliminuje potreba zlo\u017eit\u00fdch audio nastaven\u00ed.<\/p>\n\n\n\n

\u010eal\u0161ou u\u017eito\u010dnou aplik\u00e1ciou je v telev\u00edzoroch. Tradi\u010dne bolo n\u00e1ro\u010dn\u00e9 vysiela\u0165 zvuk prostredn\u00edctvom Bluetooth na viacer\u00e9 sl\u00fachadl\u00e1, najm\u00e4 v dom\u00e1cnostiach, kde m\u00e1 niekto probl\u00e9my so sluchom. Bolo \u0165a\u017ek\u00e9 nastavi\u0165 \u00farove\u0148 hlasitosti, ktor\u00e1 by vyhovovala v\u0161etk\u00fdm. S Auracastom m\u00f4\u017eu telev\u00edzory teraz vysiela\u0165 zvuk na neobmedzen\u00fd po\u010det sl\u00fachadiel alebo in\u00fdch podporovan\u00fdch zariaden\u00ed, \u010d\u00edm sa tento probl\u00e9m jednoducho rie\u0161i.<\/p>\n\n\n\n

Obmedzenia Auracast<\/strong><\/h2>\n\n\n\n

Napriek svojim v\u00fdhod\u00e1m m\u00e1 Auracast rovnak\u00e9 z\u00e1kladn\u00e9 obmedzenie ako v\u0161etky Bluetooth technol\u00f3gie: dosah. Bluetooth zvy\u010dajne funguje v dosahu 10 metrov (30 st\u00f4p), tak\u017ee zatia\u013e \u010do Auracast je vynikaj\u00faci pre men\u0161ie priestory, ako s\u00fa ob\u00fdvacie izby alebo konferen\u010dn\u00e9 miestnosti, jeho v\u00fdhody s\u00fa menej praktick\u00e9 v v\u00e4\u010d\u0161\u00edch oblastiach, kde m\u00f4\u017ee by\u0165 dosah sign\u00e1lu probl\u00e9mom.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bluetooth bol p\u00f4vodne navrhnut\u00fd na bezdr\u00f4tov\u00fd prenos d\u00e1t medzi dvoma zariadeniami. Objavil sa pr\u00e1ve v \u010dase, ke\u010f sa mobiln\u00e9 telef\u00f3ny za\u010dali vyv\u00edja\u0165, a stal sa obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00fdm, ke\u010f telef\u00f3ny z\u00edskali schopnos\u0165 zobrazova\u0165 vide\u00e1 a robi\u0165 fotografie. \u013dudia potrebovali jednoduch\u00fd sp\u00f4sob, ako pren\u00e1\u0161a\u0165 d\u00e1ta medzi svojimi telef\u00f3nmi a in\u00fdmi zariadeniami. Aj ke\u010f k\u00e1ble a po\u010d\u00edta\u010de boli […]<\/p>\n","protected":false},"author":1,"featured_media":11891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[86],"tags":[264],"class_list":{"0":"post-11889","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technologia","8":"tag-bluetooth"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/11889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=11889"}],"version-history":[{"count":3,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/11889\/revisions"}],"predecessor-version":[{"id":11895,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/11889\/revisions\/11895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/11891"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=11889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=11889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=11889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}