{"id":9217,"date":"2025-06-02T15:01:40","date_gmt":"2025-06-02T13:01:40","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9217"},"modified":"2025-07-14T15:04:15","modified_gmt":"2025-07-14T13:04:15","slug":"distance-learning-drm","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/distance-learning-drm","title":{"rendered":"\uc601\uad6d\uc5d0\uc11c \uac10\ube44\uc544\uae4c\uc9c0 \u2013 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uae30\ubc18 \uc6d0\uaca9\uad50\uc721"},"content":{"rendered":"<p><strong>\ud504\ub77c\uc6b4\ud638\ud37c IIS\uac00 \ucc38\uc5ec\ud558\ub294 DRM(Digital Radio Mondiale) \ucee8\uc18c\uc2dc\uc5c4\uc740 \ud14d\uc2a4\ud2b8\uc640 \uc624\ub514\uc624, \uc774\ubbf8\uc9c0\ub85c \uad6c\uc131\ub41c \ub370\ubaa8 \uc218\uc5c5\uc744 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900 DRM\uc744 \ud1b5\ud574 \uc601\uad6d\uc5d0\uc11c \uac10\ube44\uc544\ub85c \uc804\uc1a1\ud558\ub294 \ub370 \uc131\uacf5\ud558\uba70 \uc6d0\uaca9 \uad50\uc721\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc5f4\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong><!--more--><\/p>\n<p>\ub2e4\uad6d\uc5b4 \uc624\ub514\uc624\uc640 \uc0ac\uc9c4, \ub300\ud654\ud615 \ud14d\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub41c \uc774\ubc88 \uc218\uc5c5 \ucf58\ud150\uce20\ub294 \uac10\ube44\uc544 \uc218\ub3c4\uc778 \ubc18\uc904(Banjul)\uc5d0 \uc18c\uc7ac\ud55c \ud559\uad50\ub85c \uc804\uc1a1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud559\uc0dd\ub4e4\uc740 DRM \ub77c\ub514\uc624\uc5d0 \uc5f0\uacb0\ub41c \ud0dc\ube14\ub9bf\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\ub3d9\uc73c\ub85c \uc0dd\uc131\ub41c \uc640\uc774\ud30c\uc774 \ud56b\uc2a4\ud31f\uc744 \ud1b5\ud574 \uc778\ud130\ub137 \uc5c6\uc774 \ucf58\ud150\uce20\uc5d0 \uc811\uadfc\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uae00\ub85c\ubc8c<\/strong> <strong>\uad50\uc721<\/strong> <strong>\uc811\uadfc\uc131\uc744<\/strong> <strong>\ud655\uc7a5\ud558\ub294<\/strong> <strong>DRM <\/strong><strong>\uae30\ubc18<\/strong> <strong>\uc774\ub7ec\ub2dd<\/strong><\/p>\n<p>DRM\uc740 \ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 \ubaa8\ub4e0 \ub77c\ub514\uc624 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc744 \uc544\uc6b0\ub974\ub294 \uc720\uc77c\ud55c \uae00\ub85c\ubc8c \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900\uc73c\ub85c, AM \ubc0f FM\/VHF \ub300\uc5ed\uc758 \uae30\uc874 \uc544\ub0a0\ub85c\uadf8 \ub77c\ub514\uc624\ub97c \uace0\ud488\uc9c8 \ub514\uc9c0\ud138 \ubc29\uc1a1\uc73c\ub85c \ub300\uccb4\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uc874\uc758 \ucc44\ub110\ub9c1\uacfc \uc2a4\ud399\ud2b8\ub7fc \uad6c\uc131\uc744 \uadf8\ub300\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \ub3c4\uc785\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p>\n<p>DRM \uc774\ub7ec\ub2dd\uc740 \uc774\ub7ec\ud55c \ub514\uc9c0\ud138 \ub77c\ub514\uc624\uc758 \uac15\uc810\uc744 \ud65c\uc6a9\ud574 \uad50\uc721\uc758 \uc811\uadfc\uc131\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131, \ud3ec\uc6a9\uc131\uc744 \uac15\ud654\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ud504\ub77c\uc6b4\ud638\ud37c\uac00 \uc8fc\ub3c4\uc801\uc73c\ub85c \uac1c\ubc1c\ud55c \uc800\ub110\ub77c\uc778(Journaline) \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc9c4\uacfc \uc2dc\uac01\uc790\ub8cc\uac00 \ud3ec\ud568\ub41c \ub2e4\uad6d\uc5b4 \uad50\uc7ac\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uae30\uc220 \uc778\ud504\ub77c\uac00 \ubd80\uc871\ud55c \uc9c0\uc5ed\uc744 \ud3ec\ud568\ud55c \uc138\uacc4 \uc804\uc5ed\uc5d0\uc11c \uc628\ub514\ub9e8\ub4dc \ubc29\uc2dd\uc73c\ub85c \uad50\uc721\uacfc \uc815\ubcf4\ub97c \uc811\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4. \ud2b9\ud788 \uc778\ud130\ub137 \uc5f0\uacb0 \uc5c6\uc774\ub3c4 \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0, \uc624\uc9c0\uc5d0 \uac70\uc8fc\ud558\ub294 \ud559\uc0dd\ub4e4\uc774\ub098 \ud32c\ub370\ubbf9 \uac19\uc740 \uc704\uae30 \uc0c1\ud669\uc5d0 \ub9e4\uc6b0 \uc720\uc6a9\ud55c \uad50\uc721 \uc218\ub2e8\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\ud504\ub77c\uc6b4\ud638\ud37c<\/strong> <strong>\ucca8\ub2e8\uae30\uc220\uc758<\/strong> <strong>\uc9d1\uc57d\uccb4<\/strong><\/p>\n<p>DRM \uae30\ubc18 \uc6d0\uaca9\uad50\uc721\uc740 \uac00\uc7a5 \uc678\uc9c4 \uc9c0\uc5ed\uc5d0\ub3c4 \ubc29\uc1a1 \uc1a1\ucd9c\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \ub2e4\uc74c\uacfc \uac19\uc774 \ud504\ub77c\uc6b4\ud638\ud37c\uc758 \uc5ec\ub7ec \ucca8\ub2e8\uae30\uc220\uc744 \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud504\ub77c\uc6b4\ud638\ud37c\uc758 DRM ContentServer\u2122 R7\uc740 DRM \ubc29\uc1a1\uc744 \uc704\ud55c \uc720\uc5f0\ud558\uace0 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc804\ubb38 \uc194\ub8e8\uc158\uc73c\ub85c, \ub0b4\ubd80 \uc624\ub514\uc624 \uc778\ucf54\ub529, \uc6d0\uaca9 \uc624\ub514\uc624 \uc778\ucf54\ub354 \uc9c0\uc6d0, \uba40\ud2f0\ubbf8\ub514\uc5b4 \ub370\uc774\ud130 \uad00\ub9ac, \uba40\ud2f0\ud50c\ub809\uc2a4 \uc0dd\uc131 \uae30\ub2a5 \ub4f1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc678\uc5d0\ub3c4 \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \uc6f9 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc6d0\uaca9 \uc124\uc815 \ubc0f \uc2dc\uc2a4\ud15c \ubaa8\ub2c8\ud130\ub9c1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud0c1\uc6d4\ud55c \uc74c\uc9c8\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubaa8\ub4e0 \uc624\ub514\uc624\ub294 xHE-AAC \ud3ec\ub9f7\uc73c\ub85c \uc1a1\ucd9c\ub429\ub2c8\ub2e4. \ucd5c\uc2e0 AAC \uacc4\uc5f4 \ucf54\ub371\uc778 xHE-AAC\ub294 6.5kbps\uc758 \ucd08\uc800\ube44\ud2b8\uc728\ub85c \ub2e8\ud30c \ubc29\uc1a1\uc744 \uc9c0\uc6d0\ud558\uc5ec, \uc678\uc9c4 \uc9c0\uc5ed\uae4c\uc9c0 \ubc29\uc1a1\uc774 \uc1a1\ucd9c\ub420 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88\uc5d0 \uac10\ube44\uc544\ub85c \uc804\uc1a1\ub41c \ub370\ubaa8 \uc218\uc5c5\uc5d0\ub294 \uc601\uc5b4, \ub3c5\uc77c\uc5b4, \ud504\ub791\uc2a4\uc5b4 \uc624\ub514\uc624 \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc911 \ub3c5\uc77c\uc5b4\uc640 \ud504\ub791\uc2a4\uc5b4 \ubc84\uc804\uc740 \ud504\ub77c\uc6b4\ud638\ud37c\uc758 AI \uae30\ubc18 \ud14d\uc2a4\ud2b8 \uc74c\uc131 \ubcc0\ud658(TTS) \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc778 \uc54c\ub9c1\uac00(Allinga)\ub97c \uc774\uc6a9\ud574 \uc0dd\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud504\ub77c\uc6b4\ud638\ud37c\uc758 DRM \uba40\ud2f0\ubbf8\ub514\uc5b4 \ud50c\ub808\uc774\uc5b4 \ub77c\ub514\uc624 \uc571\uc744 \uc0ac\uc6a9\ud558\uba74 \uc138\uacc4 \uac01\uc9c0\uc5d0\uc11c \uc2a4\ub9c8\ud2b8\ud3f0, \ud0dc\ube14\ub9bf, PC \uc218\uc2e0\uae30\ub97c \ud1b5\ud574 \ub514\uc9c0\ud138 \ub77c\ub514\uc624\uc758 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. DRM \uba40\ud2f0\ubbf8\ub514\uc5b4 \ud50c\ub808\uc774\uc5b4\ub294 \ubc29\uc1a1\uc744 \uc218\uc2e0\ud558\ub294 \ub77c\ub514\uc624\uc5d0\uc11c \uc2e4\ud589\ub418\uba70, \ub77c\ub514\uc624 \uc218\uc2e0\uae30\ub294 \uc790\ub3d9\uc73c\ub85c \uc640\uc774\ud30c\uc774 \ud56b\uc2a4\ud31f\uc744 \uc0dd\uc131\ud574 \uc8fc\ubcc0\uc758 \ud0dc\ube14\ub9bf\uc774\ub098 \ud734\ub300\ud3f0, \ucef4\ud4e8\ud130\uac00 \uc774\ub7ec\ub2dd \ucf58\ud150\uce20\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc54c\ub809\uc0b0\ub354 \uc9d5\ud06c(Alexander Zink) \ud504\ub77c\uc6b4\ud638\ud37c IIS \ubc29\uc1a1 \uc624\ub514\uc624 \uc0ac\uc5c5\uac1c\ubc1c \ucd1d\uad04\uc740 \u201c\uc5ec\ub7ec \ud504\ub77c\uc6b4\ud638\ud37c \uae30\uc220\uc744 \uacb0\ud569\uc2dc\ucf1c \uc778\ud130\ub137 \uc5c6\uc774\ub3c4 \ubcf5\uc7a1\ud55c \uc624\ub514\uc624, \ud14d\uc2a4\ud2b8, \uc774\ubbf8\uc9c0 \ub4f1\uc758 \ucf58\ud150\uce20 \uc218\uc2e0\uc744 \uc9c0\uc6d0\ud558\ub294 DRM\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc2dc\uc5f0\ud558\uac8c \ub418\uc5b4 \ub9e4\uc6b0 \uae30\uc058\ub2e4. DRM \uae30\uc220\uc758 \uc720\uc5f0\uc131\uc740 \uc774\ubc88 \uc2dc\uc5f0\ucc98\ub7fc \uc601\uad6d\uc5d0\uc11c \uac10\ube44\uc544\uae4c\uc9c0 \uc7a5\uac70\ub9ac \ucf58\ud150\uce20 \uc1a1\ucd9c\uc744 \uac00\ub2a5\ud558\uac8c \ud574\uc8fc\uc5b4 \uace0\ub9bd\ub41c \uc9c0\uc5ed\uc774\ub098 \uc9c0\uc5ed\uc0ac\ud68c\ub97c \uc704\ud55c \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5d0 \uc774\uc0c1\uc801\uc774\ub2e4. DRM \uc774\ub7ec\ub2dd\uc740 \uc678\ub534 \ub9c8\uc744\uc774\ub4e0 \uc778\ud130\ub137 \uc5f0\uacb0 \ubb38\uc81c\uac00 \uc788\ub294 \ub3c4\uc2dc \uc9c0\uc5ed\uc774\ub4e0 \uc0c1\uad00\uc5c6\uc774 \uc9c0\uc2dd \uc811\uadfc\uc131\uc758 \uaca9\ucc28\ub97c \ud574\uc18c\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5 \uae30\ud68c\ub97c \ubcf4\uc7a5\ud55c\ub2e4\u201d\uace0 \ubc1d\ud614\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uc800\ub110\ub77c\uc778 \uae30\ubc18 \ub77c\ub514\uc624 \uad50\uc721\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub294 <a href=\"http:\/\/www.iis.fraunhofer.de\/broadcast\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud504\ub77c\uc6b4\ud638\ud37c IIS\uac00 \ucc38\uc5ec\ud558\ub294 DRM(Digital Radio Mondiale) \ucee8\uc18c\uc2dc\uc5c4\uc740 \ud14d\uc2a4\ud2b8\uc640 \uc624\ub514\uc624, \uc774\ubbf8\uc9c0\ub85c \uad6c\uc131\ub41c \ub370\ubaa8 \uc218\uc5c5\uc744 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900 DRM\uc744 \ud1b5\ud574 \uc601\uad6d\uc5d0\uc11c \uac10\ube44\uc544\ub85c \uc804\uc1a1\ud558\ub294 \ub370 \uc131\uacf5\ud558\uba70 \uc6d0\uaca9 \uad50\uc721\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc5f4\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":2,"featured_media":9153,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[359,431,327],"class_list":["post-9217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-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\/9217"}],"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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/comments?post=9217"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9217\/revisions"}],"predecessor-version":[{"id":9218,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9217\/revisions\/9218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/9153"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=9217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=9217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=9217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}