{"id":6757,"date":"2021-04-23T11:00:07","date_gmt":"2021-04-23T09:00:07","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=6757"},"modified":"2021-04-23T11:15:29","modified_gmt":"2021-04-23T09:15:29","slug":"sinclair-drm","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/sinclair-drm","title":{"rendered":"\ud504\ub77c\uc6b4\ud638\ud37c \uc2f1\ud074\ub808\uc5b4, ATSC 3.0 \ub514\uc9c0\ud138 TV \ud50c\ub7ab\ud3fc\uc5d0 DRM \ud504\ub808\uc784\uc6cc\ud06c \uc801\uc6a9 \uacf5\ub3d9 \ucd94\uc9c4"},"content":{"rendered":"<p><strong>\ub3c5\uc77c<\/strong> <strong>\uc5d0\ub97c\ub791\uac90<\/strong><strong>: xHE-AAC <\/strong><strong>\uc624\ub514\uc624<\/strong> <strong>\ucf54\ub371<\/strong> <strong>\uac1c\ubc1c\uc744<\/strong> <strong>\uc8fc\ub3c4\ud558\uace0<\/strong> <strong>\uc624\ub798\uc804\ubd80\ud130<\/strong> <strong>ATSC <\/strong><strong>\ubc0f<\/strong> <strong>DRM <\/strong><strong>\ucee8\uc18c\uc2dc\uc5c4\uc5d0<\/strong> <strong>\ucc38\uc5ec<\/strong> <strong>\uc911\uc778<\/strong> <strong>\ud504\ub77c\uc6b4\ud638\ud37c<\/strong> <strong>IIS<\/strong><strong>\ub294<\/strong> <strong>\ubbf8\uad6d<\/strong> <strong>\ub300\ud615<\/strong> <strong>\ubbf8\ub514\uc5b4<\/strong> <strong>\uadf8\ub8f9\uc778<\/strong> <strong>\uc2f1\ud074\ub808\uc5b4<\/strong> <strong>\ube0c\ub85c\ub4dc\uce90\uc2a4\ud2b8<\/strong> <strong>\uadf8\ub8f9<\/strong><strong>(<\/strong><strong>Sinclair Broadcast Group(Nasdaq: SBGI))<\/strong><strong>\uacfc<\/strong> <strong>\uc190\uc7a1\uace0<\/strong> <strong>ATSC 3.0 <\/strong><strong>\ub514\uc9c0\ud138<\/strong> <strong>TV <\/strong><strong>\ud50c\ub7ab\ud3fc<\/strong> <strong>\uc0ac\uc6a9\uc790\uc5d0\uac8c<\/strong><strong> DRM<\/strong><strong>\uc744<\/strong> <strong>\uae30\ubc18\uc73c\ub85c<\/strong> <strong>\ud558\ub294<\/strong> <strong>\ucd5c\uc0c1\uc758<\/strong> <strong>\ub514\uc9c0\ud138<\/strong> <strong>\ub77c\ub514\uc624<\/strong> <strong>\uacbd\ud5d8\uc744<\/strong> <strong>\uc120\uc0ac\ud569\ub2c8\ub2e4<\/strong><strong>.<\/strong><\/p>\n<p><!--more--><\/p>\n<p>DRM(Digital Radio Mondiale)\uc740 ITU\uac00 \uc2b9\uc778\ud55c \uac1c\ubc29\ud615 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900\uc73c\ub85c \uc544\ub0a0\ub85c\uadf8 AM\/FM \ubc29\uc1a1\uc758 \ud6c4\uc18d \uc11c\ube44\uc2a4\uc785\ub2c8\ub2e4. DRM\uc740 \ucd5c\uace0\uc758 \ud6a8\uc728\uc131\uc744 \uc790\ub791\ud558\ub294 \uace0\uc131\ub2a5 \uc624\ub514\uc624 \ucf54\ub371\uc774\uc790 \ucd5c\uc2e0\ud615 AAC \uacc4\uc5f4 \ucf54\ub371\uc778 <a href=\"https:\/\/www.iis.fraunhofer.de\/ko\/ff\/amm\/broadcast-streaming\/xheaac.html\" target=\"_blank\" rel=\"noopener noreferrer\">xHE-AAC<\/a>\uc640 \ud558\uc774\ube0c\ub9ac\ub4dc\ud615 \uc591\ubc29\ud5a5 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ub9de\ucda4\ud615 \uc815\ubcf4 \uc11c\ube44\uc2a4\uc778 \uc800\ub110\ub77c\uc778(<a href=\"https:\/\/www.iis.fraunhofer.de\/ko\/ff\/amm\/broadcast-streaming\/journaline.html\" target=\"_blank\" rel=\"noopener noreferrer\">Journaline<\/a>)\uc744 \uae30\ubc18\uc73c\ub85c \uccad\ucde8\uc790\uc5d0\uac8c \ud601\uc2e0\uc801\uc778 \ucc28\uc138\ub300 \ub77c\ub514\uc624 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc800\ub110\ub77c\uc778\uc740 xHE-AAC\uc758 \ub192\uc740 \ud6a8\uc728\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \ud2b9\ud654\ub41c \uccad\ucde8\uc790 \ucc44\ub110\uacfc \ud31d\uc5c5 \ucc44\ub110 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uc5ec \ubc29\uc1a1\uc0ac\uc5d0\uac8c \uc804\ud1b5\uc801\uc778 \ubc29\uc1a1 \uad11\uace0 \uc218\uc775 \uc678\uc5d0 \uc218\uc775\uad6c\uc870\ub97c \ub2e4\uac01\ud654\ud560 \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2f1\ud074\ub808\uc5b4\uc640 \ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \uc774\ubc88 \ud611\uc5c5\uc744 \ud1b5\ud574 ATSC 3.0 TV \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uace0\uae09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uace0 DRM \uae30\ubc18 \uc11c\ube44\uc2a4\uc758 \ub04a\uae40 \uc5c6\ub294 \uc804\uc1a1 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\uc1a1\uc0ac\ub294 DRM \ucee8\ud150\uce20\ub97c \uc81c\uc791\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub514\uc9c0\ud138 TV \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ub514\uc9c0\ud138 AM\/FM \uc804\uc1a1 \ubc29\uc2dd\uc744 \ud1b5\ud574 \ud574\ub2f9 \ucee8\ud150\uce20\ub97c \uc1a1\ucd9c\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4. \uccad\ucde8\uc790\uc758 \uacbd\uc6b0, \ub77c\ub514\uc624, TV, \ud734\ub300\ud3f0, \ucc28\ub7c9\uc6a9 \ub9ac\uc2dc\ubc84 \ub4f1 \uc218\uc2e0\uae30\uc5d0 \uad00\uacc4\uc5c6\uc774 \ubaa8\ub4e0 \ubc29\uc1a1 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc804\uccb4 \uae30\ub2a5\uc774 \ud0d1\uc7ac\ub41c \ub04a\uae40 \uc5c6\ub294 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uacbd\ud5d8\uc744 \ub204\ub9ac\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc54c\ub809\uc0b0\ub354 \uc9d5\ud06c(Alexander Zink) \ud504\ub77c\uc6b4\ud638\ud37c IIS\ubc29\uc1a1\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc0ac\uc5c5\uac1c\ubc1c \ub2f4\ub2f9 \ucc28\uc7a5\uc740 &#8220;ATSC 3.0 \ub514\uc9c0\ud138 TV \ubc0f DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900\uc774 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uac01\uad11\ubc1b\uace0 \uc788\ub2e4. 2017\ub144 \ud55c\uad6d \uadf8\ub9ac\uace0 \ucd5c\uadfc \ubbf8\uad6d \ub3c4\uc785\uc740 ATSC 3.0 TV \ud45c\uc900\uc758 \uc131\uacf5\uc744 \ubc29\uc99d\ud55c\ub2e4. \uc774\ubfd0 \uc544\ub2c8\ub77c \uc778\ub3c4 \ub4f1 \uc138\uacc4 \uac01\uc9c0\uc5d0\uc11c \uc774 \ud45c\uc900\uc5d0 \ub300\ud55c \uad00\uc2ec\uc774 \uc99d\uac00\ud558\uace0 \uc788\ub2e4. DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624\ub97c \ucc44\ud0dd\ud558\ub294 \uad6d\uac00 \uc5ed\uc2dc \uafb8\uc900\ud788 \ub298\uc5b4\ub098\uace0 \uc788\ub2e4. \ub2e4\ucc44\ub85c\uc6b4 DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uacbd\ud5d8\uc744 \ud601\uc2e0\uc801\uc778 ATSC TV \ud50c\ub7ab\ud3fc\uacfc \uacb0\ud569\uc2dc\ud0a4\ub294 \uac83\uc740 \uc0ac\uc6a9\uc790\uc640 \ubc29\uc1a1\uc0ac \ubaa8\ub450\uc5d0\uac8c \uc708\uc708\uc774 \ub420 \uac83\uc774\ub2e4&#8221;\uace0 \uc804\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2f1\ud074\ub808\uc5b4 \ube0c\ub85c\ub4dc\uce90\uc2a4\ud2b8 \uadf8\ub8f9\uacfc \ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 DRM\uc744 \ub2e4\uc591\ud55c \uc804\uc1a1 \ud50c\ub7ab\ud3fc\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc194\ub8e8\uc158\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc8fc\ub294 \uc774\ubc88 \uae30\uc220 \ud1b5\ud569\uc774 \uc774\ud574\uad00\uacc4\uc790\uc5d0\uac8c \uc0c1\ub2f9\ud55c \ud61c\ud0dd\uc744 \uc904 \uac83\uc73c\ub85c \uc608\uc0c1\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uae30\uc874 DRM \uae30\ubc18 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc11c\ube44\uc2a4\ub97c ATSC 3.0\uc5d0\uc11c \uc190\uc27d\uac8c \uc804\uc1a1\ud558\uace0, \ud734\ub300\ud3f0 \ub4f1 ATSC 3.0 \uc218\uc2e0\uae30\uc5d0 DRM \uc218\uc2e0 \uae30\ub2a5\uc744 \ud0d1\uc7ac\ud558\ub294 \uc2dc\uc5f0\uc744 \uc900\ube44 \uc911\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88 \ud611\ub825 \uc0ac\uc5c5\uc73c\ub85c \uc778\ud574 \ub450 \ud45c\uc900 \uae30\uad6c \uac04 \ud611\ub825 \uae30\ud68c\uac00 \ud655\ub300\ub420 \uac83\uc73c\ub85c \ubcf4\uc774\uba70, \uad81\uadf9\uc801\uc73c\ub85c\ub294 \ub450 \ud45c\uc900\uc758 \ucc44\ud0dd\uc774 \ubc29\uc1a1\uc0ac\uc640 \uccad\ucde8\uc790 \ubaa8\ub450\uc5d0\uac8c \ud070 \ud61c\ud0dd\uc744 \uc904 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\ud06c \uc5d0\uc774\ud0a8(Mark Aitken) \uc2f1\ud074\ub808\uc5b4 \ube0c\ub85c\ub4dc\uce90\uc2a4\ud2b8 \uadf8\ub8f9 \uc120\uc784 \ubd80\uc0ac\uc7a5 \uacb8 \uc6d0\ubbf8\ub514\uc5b4 3.0(ONE Media 3.0 LLC) \uc0ac\uc7a5\uc740 &#8220;\ub77c\ub514\uc624\ub294 \uc6b0\ub9ac\uc758 \uc77c\uc0c1\uc5d0 \uc2a4\uba70\ub4e4\uc5b4 \uc788\ub2e4. \uc624\ub514\uc624 \uc11c\ube44\uc2a4\ub97c ATSC 3.0 \ud50c\ub7ab\ud3fc\uc758 \uace0\uae09 \uc778\ud130\ub799\ud2f0\ube0c \uae30\ub2a5\uacfc \uc6b0\ub9ac \ud68c\uc0ac\uc758 \ub9c8\ud06c\uc6d0(MarkONE) \ud734\ub300\ud3f0\uc5d0 \ud0d1\uc7ac\ud558\ub294 \uac83\uc740 \uafb8\uc900\ud788 \uc0ac\ub791\ubc1b\uace0 \uc788\ub294 \ub77c\ub514\uc624 \ub9e4\uccb4\uc5d0 \uc0c8\ub85c\uc6b4 \uae30\ud68c\ub97c \ubd88\uc5b4 \ub123\uc5b4\uc900\ub2e4. \uc774\ubfd0 \uc544\ub2c8\ub77c \ub514\ub809\ud2b8\ud22c\ubaa8\ubc14\uc77c(Direct to Mobile) \uc138\ubd84\uc2dc\uc7a5 \uacf5\ub7b5\uc744 \uc218\uc6d4\ud558\uac8c \ub9cc\ub4e4\uc5b4\uc900\ub2e4. DRM \ud50c\ub7ab\ud3fc\uc5d0 \uc801\uc6a9\ub41c xHE-AAC \uc624\ub514\uc624 \ucf54\ub371\uc758 \ud6a8\uc728\uc131 \ub355\ubd84\uc5d0 \ud3ed\ub113\uc740 \uccad\ucde8\uce35\uc758 \ub2c8\uc988\uc5d0 \ubd80\ud569\ud558\uace0 \ub2e4\uad6d\uc5b4, \ub2e4\ubb38\ud654, \ub2e4\uc591\ud55c \ucde8\ud5a5\uc744 \ub9cc\uc871\uc2dc\ud0ac \uc218 \uc788\ub294 \uac01\uc885 \uc624\ub514\uc624 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \uae30\uc874\uc758 \ub77c\ub514\uc624 \uc11c\ube44\uc2a4\uc5d0 \uc800\ub110\ub77c\uc778\uacfc \uac19\uc740 \ud601\uc2e0\uc801\uc778 \ub77c\ub514\uc624 \uc751\uc6a9\uae30\uc220\uc744 \uc801\uc6a9\ud568\uc73c\ub85c\uc368 \uc0c8\ub85c\uc6b4 \uc2dc\uc7a5\uc758 \ub2c8\uc988\ub97c \uc190\uc27d\uac8c \ucda9\uc871\uc2dc\ud0ac \uc218 \uc788\ub2e4&#8221;\uace0 \ub9d0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Header image: \u00a9 Rymden \u2013 stock.adobe.com \/ Fraunhofer IIS<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub3c5\uc77c \uc5d0\ub97c\ub791\uac90: xHE-AAC \uc624\ub514\uc624 \ucf54\ub371 \uac1c\ubc1c\uc744 \uc8fc\ub3c4\ud558\uace0 \uc624\ub798\uc804\ubd80\ud130 ATSC \ubc0f DRM \ucee8\uc18c\uc2dc\uc5c4\uc5d0 \ucc38\uc5ec \uc911\uc778 \ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \ubbf8\uad6d \ub300\ud615 \ubbf8\ub514\uc5b4 \uadf8\ub8f9\uc778 \uc2f1\ud074\ub808\uc5b4 \ube0c\ub85c\ub4dc\uce90\uc2a4\ud2b8 \uadf8\ub8f9(Sinclair Broadcast Group(Nasdaq: SBGI))\uacfc \uc190\uc7a1\uace0 ATSC 3.0 \ub514\uc9c0\ud138 TV \ud50c\ub7ab\ud3fc \uc0ac\uc6a9\uc790\uc5d0\uac8c DRM\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \ucd5c\uc0c1\uc758 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uacbd\ud5d8\uc744 \uc120\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":14,"featured_media":6709,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[305,359,431,327],"class_list":["post-6757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","tag-atsc-ko","tag-broadcast-ko","tag-digital-radio-ko","tag-drm-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6757"}],"collection":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/comments?post=6757"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6757\/revisions"}],"predecessor-version":[{"id":6759,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6757\/revisions\/6759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/6709"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=6757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=6757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=6757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}