{"id":6533,"date":"2021-02-01T16:06:32","date_gmt":"2021-02-01T14:06:32","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=6533"},"modified":"2021-02-01T16:06:32","modified_gmt":"2021-02-01T14:06:32","slug":"xheaac-test-service-and-trademark-program","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/xheaac-test-service-and-trademark-program","title":{"rendered":"\ud504\ub77c\uc6b4\ud638\ud37c IIS, xHE-AAC \uc624\ub514\uc624 \ucf54\ub371 \uad00\ub828 \uc2dc\ud5d8 \uc11c\ube44\uc2a4 \ubc0f \uc0c1\ud45c \uc778\uc99d \ud504\ub85c\uadf8\ub7a8 \ucd9c\uc2dc"},"content":{"rendered":"<p><strong>\uc5d0\ub97c\ub791\uac90<\/strong> <strong>\u2013 <\/strong><strong>\ub3c5\uc77c<\/strong> <strong>\ud504\ub77c\uc6b4\ud638\ud37c\ud611\ud68c<\/strong> <strong>\uc0b0\ud558\uc5f0\uad6c\uc18c\uc778<\/strong> <strong>\ud504\ub77c\uc6b4\ud638\ud37c<\/strong> <strong>IIS<\/strong><strong>\ub294<\/strong> <strong>\uac1c\ubc1c\uc0ac<\/strong> <strong>\ubc0f<\/strong> <strong>\uc81c\uc870\uc0ac\uac00<\/strong> <strong>\uc790\uc0ac<\/strong> <strong>\uc81c\ud488\uc5d0<\/strong> <strong>\uc801\uc6a9\ub41c<\/strong> <strong>xHE-AAC <\/strong><strong>\uc624\ub514\uc624<\/strong> <strong>\ucf54\ub371\uc758<\/strong> <strong>MPEG <\/strong><strong>\ud45c\uc900<\/strong> <strong>\uc900\uc218<\/strong> <strong>\uc5ec\ubd80\ub97c<\/strong> <strong>\ud655\uc778\ud558\ub294<\/strong> <strong>\uc6f9<\/strong> <strong>\uae30\ubc18<\/strong> <strong>\uc2e0\uaddc<\/strong> <strong>\uc778\uc99d<\/strong> <strong>\uc11c\ube44\uc2a4\ub97c<\/strong> <strong>\ubc1c\ud45c\ud588\ub2e4<\/strong><strong>. <\/strong><a href=\"https:\/\/test.xhe-aac.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>https:\/\/test.xhe-aac.com<\/strong><\/a><strong>\uc5d0\uc11c<\/strong> <strong>\uc81c\uacf5\ub418\ub294<\/strong> <strong>\ud574\ub2f9<\/strong> <strong>\uc11c\ube44\uc2a4\ub294<\/strong> <strong>\ud504\ub77c\uc6b4\ud638\ud37c<\/strong> <strong>IIS<\/strong><strong>\uc5d0<\/strong> <strong>\uc2e0\uccad<\/strong> <strong>\ud6c4<\/strong> <strong>\ubb34\ub8cc\ub85c<\/strong> <strong>\uc0ac\uc6a9<\/strong> <strong>\uac00\ub2a5\ud558\uba70<\/strong><strong>, <\/strong><strong>\uc778\ucf54\ub354\uc640<\/strong> <strong>\ub514\ucf54\ub354\uc5d0<\/strong> <strong>\ubaa8\ub450<\/strong> <strong>\uc801\uc6a9\ub41c\ub2e4<\/strong><strong>.<\/strong><\/p>\n<p><!--more--><\/p>\n<p>xHE-AAC\ub294 \uae30\uc900\uc74c\ub7c9 \ud3c9\uc900\ud654(mandatory loudness normalization), \ub3d9\uc801\ubc94\uc704 \uc81c\uc5b4(dynamic range control), \ub04a\uae40 \uc5c6\ub294 \ube44\ud2b8\uc728 \uc804\ud658\uc744 \uc704\ud55c \uc989\uac01\uc801\uc778 \uc7ac\uc0dd \ud504\ub808\uc784(immediate playout frames) \ub4f1 \uae30\uc874 MPEG \uc801\ud569\uc131 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \ub2e4\ub904\uc9c0\uc9c0 \uc54a\ub294 \ub2e4\uc591\ud55c \ucd94\uac00 \uae30\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4. \uc774\ubc88\uc5d0 \uc120\ubcf4\uc774\ub294 \uc778\uc99d \uc11c\ube44\uc2a4\ub294 \uc77c\ubc18\uc801\uc778 \ucf54\ub529 \ud234\uc744 \ube44\ub86f\ud558\uc5ec \uc774\ub4e4 \uace0\uae09 \uae30\ub2a5\uc758 \uc9c0\uc6d0 \uc5ec\ubd80\ub97c \uac80\uc99d\ud55c\ub2e4.<\/p>\n<p>\ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \uc2dc\ud5d8\uc744 \ud1b5\uacfc\ud55c \uc81c\ud488\uc744 \ub300\uc0c1\uc73c\ub85c \u201cxHE-AAC\u201d \uc0c1\ud45c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub77c\uc774\uc120\uc2a4\ub97c \ubb34\ub8cc\ub85c \uc81c\uacf5\ud558\uace0 \uc788\ub2e4.<\/p>\n<p>\ubbf8\uad6d \ub0b4 \ud504\ub77c\uc6b4\ud638\ud37c IIS \uc81c\ud488 \ud64d\ubcf4\ub97c \uc9c0\uc6d0\ud558\ub294 \ud504\ub77c\uc6b4\ud638\ud37c USA DMT\uc758 \ub85c\ubc84\ud2b8 \ube14\ub808\uc774\ud2b8(Robert Bleidt) \ubcf8\ubd80\uc7a5\uc740 \u201c\ud504\ub77c\uc6b4\ud638\ud37cMPEG-H \uc778\uc99d \ud504\ub85c\uadf8\ub7a8\uc744AAC \uacc4\uc5f4 \ucf54\ub371\uc5d0\ub3c4 \ud655\uc7a5 \uc801\uc6a9\ud558\uac8c \ub418\uc5b4 \uae30\uc058\ub2e4. xHE-AAC \uc778\uc99d\ub9c8\ud06c\ub294 \ud2b9\uc815 \uc81c\ud488\uc758 xHE-AAC \uace0\uae09 \uae30\ub2a5\uc774 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uac80\uc99d\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0b8\ub2e4\u201d\uace0 \ubc1d\ud614\ub2e4.<\/p>\n<p>xHE-AAC\ub294 \uae30\uc874 HE-AAC\uc758 \ud655\uc7a5 \ud504\ub85c\ud544\uacfc MPEG-D DRC\uac00 \uacb0\ud569\ub41c \ucf54\ub371\uc73c\ub85c AAC \uacc4\uc5f4\uc758 \ucd5c\uc2e0 \ucf54\ub371\uc774\ub2e4. \ub0ae\uc740 \ube44\ud2b8\uc728\uc5d0\uc11c\ub3c4 \ud0c1\uc6d4\ud55c \uc74c\uc9c8\uc744 \uad6c\ud604\ud558\uba70 \uc2a4\ud14c\ub808\uc624 \uc2e0\ud638\uc5d0 \ub300\ud574 12-500 kbit\/s \ubc94\uc704 \ub0b4\uc5d0\uc11c \ubd80\ub4dc\ub7ec\uc6b4 \ube44\ud2b8\uc728 \uc804\ud658\uc774 \uac00\ub2a5\ud558\ub2e4. \uc774 \uc678\uc5d0\ub3c4 \uae30\uc900\uc74c\ub7c9 \ud3c9\uc900\ud654 \ubc0f \ub3d9\uc801\ubc94\uc704 \uc81c\uc5b4\ub97c \uc9c0\uc6d0\ud55c\ub2e4. xHE-AAC \ub514\ucf54\ub354\ub294 \uae30\uc874 AAC \ucf54\ub371\uc73c\ub85c \uc778\ucf54\ub529\ub41c \ucf58\ud150\uce20\uc758 \ub514\ucf54\ub529\uc744 \uc9c0\uc6d0\ud558\uba70, \uc548\ub4dc\ub85c\uc774\ub4dc, \uc560\ud50c, \uc544\ub9c8\uc874 OS\uc5d0 \uae30\ubcf8 \ud0d1\uc7ac\ub418\uc5b4 \uc788\ub2e4. \ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \ucd5c\uadfc \ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8\uc640 xHE-AAC \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub77c\uc774\uc120\uc2a4\ub97c \uccb4\uacb0\ud55c \ubc14 \uc788\ub2e4. xHE-AAC \ud2b9\ud5c8 \ub77c\uc774\uc120\uc2f1\uc740 \ucd94\uac00 \ube44\uc6a9 \uc5c6\uc774 \uae30\uc874\uc758 VIA Licensing AAC \ud2b9\ud5c8 \ub77c\uc774\uc120\uc2f1 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ud3ec\ud568\ub41c\ub2e4.<\/p>\n<p>HE-AAC \ucf54\ub371\uc774 \uc81c\uacf5\ud558\ub294 \uac01\uc885 \uae30\ub2a5\uacfc \uae30\uc874 HE-AAC\uc640\uc758 \uc74c\uc9c8 \ube44\uad50\ub294 \uc544\ub798 \ub9c1\ud06c\uc758 \ub370\ubaa8 \ud398\uc774\uc9c0\uc5d0\uc11c \ud655\uc778 \uac00\ub2a5\ud558\ub2e4.<\/p>\n<p><a href=\"https:\/\/www2.iis.fraunhofer.de\/AAC\/xhe-aac-compare-tab.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www2.iis.fraunhofer.de\/AAC\/xhe-aac-compare-tab.html<\/a>.<\/p>\n<p>\uc0c1\ud45c \ub77c\uc774\uc120\uc2f1\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub294 <a href=\"mailto:xHE-AAC-trademark-admin@iis.fraunhofer.de\" target=\"_blank\" rel=\"noopener noreferrer\">xHE-AAC-trademark-admin@iis.fraunhofer.de<\/a>\uc5d0 \ubb38\uc758\ud558\uba74 \ub41c\ub2e4.<\/p>\n<p>xHE-AAC\ub294 \ub3c5\uc77c, \ubbf8\uad6d \ub4f1\uc758 \uad6d\uac00\uc5d0 \ub4f1\ub85d\ub41c \ud504\ub77c\uc6b4\ud638\ud37c\ud611\ud68c\uc758 \uc0c1\ud45c\uc774\ub2e4.<\/p>\n<p><em>*\ud504\ub77c\uc6b4\ud638\ud37c USA \ub514\uc9c0\ud138 \ubbf8\ub514\uc5b4 \ud14c\ud06c\ub180\ub85c\uc9c0 DMT\ub294 \ub3c5\uc77c \uc18c\uc7ac \ud504\ub77c\uc6b4\ud638\ud37c\ud611\ud68c\uc758 \ub3c5\ub9bd \uacc4\uc5f4\uc0ac\uc778 \ud504\ub77c\uc6b4\ud638\ud37c \ubbf8\uad6d\ubc95\uc778\uc758 \uc0b0\ud558 \uae30\uad00\uc774\ub2e4. <\/em><\/p>\n<p>Header image \u00a9 Tierney \u2013 Adobe Stock \/ Fraunhofer IIS<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5d0\ub97c\ub791\uac90 \u2013 \ub3c5\uc77c \ud504\ub77c\uc6b4\ud638\ud37c\ud611\ud68c \uc0b0\ud558\uc5f0\uad6c\uc18c\uc778 \ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \uac1c\ubc1c\uc0ac \ubc0f \uc81c\uc870\uc0ac\uac00 \uc790\uc0ac \uc81c\ud488\uc5d0 \uc801\uc6a9\ub41c xHE-AAC \uc624\ub514\uc624 \ucf54\ub371\uc758 MPEG \ud45c\uc900 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub294 \uc6f9 \uae30\ubc18 \uc2e0\uaddc \uc778\uc99d \uc11c\ube44\uc2a4\ub97c \ubc1c\ud45c\ud588\ub2e4. https:\/\/test.xhe-aac.com\uc5d0\uc11c \uc81c\uacf5\ub418\ub294 \ud574\ub2f9 \uc11c\ube44\uc2a4\ub294 \ud504\ub77c\uc6b4\ud638\ud37c IIS\uc5d0 \uc2e0\uccad \ud6c4 \ubb34\ub8cc\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud558\uba70, \uc778\ucf54\ub354\uc640 \ub514\ucf54\ub354\uc5d0 \ubaa8\ub450 \uc801\uc6a9\ub41c\ub2e4.<\/p>\n","protected":false},"author":14,"featured_media":6435,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[314,413],"class_list":["post-6533","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","tag-ces-ko","tag-xhe-aac-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6533"}],"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=6533"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6533\/revisions"}],"predecessor-version":[{"id":6535,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6533\/revisions\/6535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/6435"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=6533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=6533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=6533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}