{"id":5613,"date":"2020-02-03T10:43:33","date_gmt":"2020-02-03T08:43:33","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=5613"},"modified":"2020-02-10T12:59:16","modified_gmt":"2020-02-10T10:59:16","slug":"fraunhofer-ericsson-lc3-bluetooth","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/fraunhofer-ericsson-lc3-bluetooth","title":{"rendered":"\ud504\ub77c\uc6b4\ud638\ud37c, \uc5d0\ub9ad\uc2a8\uacfc \uc190\uc7a1\uace0 \uc800\uc804\ub825\u00b7\uace0\uc74c\uc9c8 \ube14\ub8e8\ud22c\uc2a4 \uc624\ub514\uc624 \ucf54\ub371 \uac1c\ubc1c"},"content":{"rendered":"<p><strong>\ube14\ub8e8\ud22c\uc2a4<\/strong> <strong>LE <\/strong><strong>\uc624\ub514\uc624<\/strong> <strong>\ucf54\ub371\uc778<\/strong> <strong>LC3<\/strong><strong>\ub294<\/strong> <strong>\uace0\uc74c\uc9c8<\/strong> <strong>\uc624\ub514\uc624<\/strong> <strong>\uad6c\ud604\uc5d0<\/strong> <strong>\ud544\uc694\ud55c<\/strong> <strong>\ube44\ud2b8\uc728\uc744<\/strong> <strong>\uc57d<\/strong> <strong>50% <\/strong><strong>\ub0ae\ucd94\uc5b4<\/strong> <strong>\uc804\ub825<\/strong> <strong>\uc18c\ubaa8\ub97c<\/strong> <strong>\uc904\uc785\ub2c8\ub2e4<\/strong><strong>.<\/strong><\/p>\n<p><!--more--><\/p>\n<p>\ud5e4\ub4dc\ud3f0, \uc774\uc5b4\ud3f0, \ud5e4\ub4dc\uc14b, \uc2a4\ud53c\ucee4, \ucc28\ub7c9 \uc81c\ud488 \ub4f1 \ub2e4\uc218\uc758 \ubb34\uc120\uae30\uae30\ub294 \ube14\ub8e8\ud22c\uc2a4\ub85c \uc791\ub3d9\ub429\ub2c8\ub2e4. \uc9c0\ub09c 6\uc77c \uadfc\uac70\ub9ac \ubb34\uc120\ud1b5\uc2e0\uc758 \uad6d\uc81c \ud45c\uc900\uc778 \ube14\ub8e8\ud22c\uc2a4 \uae30\uc220 \uac1c\ubc1c\uc744 \uc8fc\uad00\ud558\ub294 \ube14\ub8e8\ud22c\uc2a4 SIG(Bluetooth Special Interest Group)\ub294 \uc74c\uc131\ud1b5\ud654\ub098 \ubbf8\ub514\uc5b4 \uc7ac\uc0dd \uc2dc \ube14\ub8e8\ud22c\uc2a4 \uc624\ub514\uc624 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc800\uc804\ub825 LE \uc624\ub514\uc624(Low Energy Audio)\ub97c \ucd9c\uc2dc\ud55c\ub2e4\uace0 \ubc1c\ud45c\ud588\uc2b5\ub2c8\ub2e4. LE \uc624\ub514\uc624\ub294 \uc74c\uc9c8 \ud5a5\uc0c1 \uc678\uc5d0\ub3c4 \ubcf4\uccad\uae30 \uc9c0\uc6d0 \ubc0f \uc624\ub514\uc624 \uacf5\uc720\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. LE \uc624\ub514\uc624\uc5d0\ub294 \ud504\ub77c\uc6b4\ud638\ud37c IIS\uc640 \uc5d0\ub9ad\uc2a8\uc774 \uacf5\ub3d9 \uac1c\ubc1c\ud55c \uc124\uacc4 \ubcf5\uc7a1\uc131\uc774 \ub0ae\uc740 \ud1b5\uc2e0 \ucf54\ub371\uc778 LC3(Low Complexity Communication Codec)\uac00 \ud0d1\uc7ac\ub429\ub2c8\ub2e4.<\/p>\n<p>LC3 \ucf54\ub371\uc758 \ub0ae\uc740 \uc124\uacc4 \ubcf5\uc7a1\uc131\uc740 \ubb34\uc120 \ud1b5\uc2e0 \ud50c\ub7ab\ud3fc\uc758 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\uba70 \uc9c0\uc5f0\uc744 \ub0ae\ucd94\uace0 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\uc744 \uc808\uac10\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c, \ub370\uc774\ud130 \uc18d\ub3c4\uac00 \ub0ae\uc544\ub3c4 \uace0\ud488\uc9c8 \uc74c\uc131\u00b7 \uc624\ub514\uc624\uc640 \ud568\uaed8 \uac15\ud654\ub41c \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\ud788, \uae30\uc874 \ucf54\ub371\uc5d0 \ube44\ud574 \ud544\uc694\ud55c \ube44\ud2b8\uc728\uc774 \uc808\ubc18 \uc815\ub3c4 \ub0ae\uc544\uc838 \uc800\uc804\ub825 \uc624\ub514\uc624 \uc11c\ube44\uc2a4\uc5d0 \uc774\uc0c1\uc801\uc774\uace0, \ubc30\ud130\ub9ac \uc218\uba85\uc744 \uc5f0\uc7a5\uc2dc\ud0a4\uac70\ub098 \uc18c\ud615\ud654\ub41c \uc81c\ud488\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LC3\ub294 \ucf54\ub371 \uc124\uacc4\uac00 \uc720\uc5f0\ud558\uc5ec \uc74c\uc131 \uc11c\ube44\uc2a4\ubfd0 \uc544\ub2c8\ub77c \uace0\uc74c\uc9c8 \uc74c\uc6d0 \uc2a4\ud2b8\ub9ac\ubc0d\uc5d0\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\ube14\ub8e8\ud22c\uc2a4 SIG \ub294 \uc62c\ud574 \uc0c1\ubc18\uae30 \uc911 \ube14\ub8e8\ud22c\uc2a4 LE \uc624\ub514\uc624 \uc0ac\uc591 \ubc0f LC3 \uc54c\uace0\ub9ac\uc998\uc744 \uacf5\uac1c\ud560 \uc608\uc815\uc785\ub2c8\ub2e4. LC3 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \uacbd\uc6b0, \ud504\ub77c\uc6b4\ud638\ud37c IIS\uc5d0\uc11c \uc989\uc2dc \uad6c\uc785 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>LC3 \ucf54\ub371\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uc790\uc138\ud55c \uc815\ubcf4\ub294 <a href=\"https:\/\/www.iis.fraunhofer.de\/ko\/ff\/amm\/communication\/lc3.html\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.iis.fraunhofer.de\/LC3<\/a>\uc5d0\uc11c, LE \uc624\ub514\uc624\uc5d0 \ub300\ud55c \uc815\ubcf4\ub294 <a href=\"http:\/\/www.bluetooth.com\/leaudio\" target=\"_blank\" rel=\"noopener noreferrer\">www.bluetooth.com\/leaudio<\/a>\uc5d0\uc11c \ud655\uc778 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>Header image \u00a9 cristalov \u2013 stock.adobe.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ube14\ub8e8\ud22c\uc2a4 LE \uc624\ub514\uc624 \ucf54\ub371\uc778 LC3\ub294 \uace0\uc74c\uc9c8 \uc624\ub514\uc624 \uad6c\ud604\uc5d0 \ud544\uc694\ud55c \ube44\ud2b8\uc728\uc744 \uc57d 50% \ub0ae\ucd94\uc5b4 \uc804\ub825 \uc18c\ubaa8\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":14,"featured_media":5596,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120,119],"tags":[524],"class_list":["post-5613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","category-events-tradeshows-ko","tag-lc3-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/5613"}],"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=5613"}],"version-history":[{"count":3,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/5613\/revisions"}],"predecessor-version":[{"id":5632,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/5613\/revisions\/5632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/5596"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=5613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=5613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=5613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}