{"id":9188,"date":"2024-12-19T11:39:49","date_gmt":"2024-12-19T09:39:49","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9188"},"modified":"2025-06-16T11:42:13","modified_gmt":"2025-06-16T09:42:13","slug":"uphear-cadences","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/uphear-cadences","title":{"rendered":"\uace0\uae09 \uc800\uc804\ub825 \uc624\ub514\uc624 \ucc98\ub9ac: \ud504\ub77c\uc6b4\ud638\ud37c \uc5b4\ud53c\uc5b4, \ucf00\uc774\ub358\uc2a4\uc758 \uc624\ub514\uc624 \ucc98\ub9ac \ud50c\ub7ab\ud3fc\uc5d0 \ud0d1\uc7ac"},"content":{"rendered":"

\ud504\ub77c\uc6b4\ud638\ud37c\uc758 \uc5b4\ud53c\uc5b4(upHear) \ub80c\ub354\ub9c1 \uae30\uc220\uc774 \ucf00\uc774\ub358\uc2a4(Cadence)\uc758 \uc624\ub514\uc624 \ucc98\ub9ac \ud50c\ub7ab\ud3fc\uc5d0 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

\ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \ubc18\ub3c4\uccb4, \uc804\uc790\uc2dc\uc2a4\ud15c \ubc0f \uc784\ubca0\ub514\ub4dc \uc2e4\ub9ac\ucf58 IP \uc124\uacc4\uc6a9 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubd84\uc57c \uc120\ub3c4\uae30\uc5c5\uc778 \ucf00\uc774\ub358\uc2a4\uc640 LC3\/LC3 plus<\/a> \ub4f1 \uc5c5\uacc4 \ucd5c\uace0 \uc218\uc900\uc758 \uc624\ub514\uc624 DSP \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \uc624\ub79c \ud611\ub825 \uad00\uacc4\ub97c \uc774\uc5b4\uc624\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ucf00\uc774\ub358\uc2a4\uc758 \uc624\ub514\uc624 \ucc98\ub9ac \ud50c\ub7ab\ud3fc\uc5d0\uc11c\ub3c4 \ud504\ub77c\uc6b4\ud638\ud37c\uc758 \uc5b4\ud53c\uc5b4 \ub80c\ub354\ub9c1 \uae30\uc220\uc744 \ub9cc\ub098\ubcfc \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5b4\ud53c\uc5b4\ub294 \uc774\ub3d9 \uc911 \ub610\ub294 \uac00\uc815\uc774\ub098 \uc9c1\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubaa8\ub4e0 \uc720\ud615\uc758 \uc18c\ube44\uc790 \uc624\ub514\uc624 \uae30\uae30 \ub80c\ub354\ub9c1\uc758 \uc8fc\uc694 \ud2b8\ub80c\ub4dc\uc5d0 \ub300\uc751\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774\ubc88 \uc81c\ud734\ub85c \uc778\ud574 \ucf00\uc774\ub358\uc2a4 \ud150\uc2e4\ub9ac\uce74(Tensilica) HiFi DSP \ud50c\ub7ab\ud3fc\uc744 \uc0ac\uc6a9\ud558\ub294 \uc81c\uc870\uc0ac\ub294 \uc784\ubca0\ub514\ub4dc \uc624\ub514\uc624 \uc2e0\ud638\ucc98\ub9ac \uc2dc \ucd5c\uc2e0 \uc5b4\ud53c\uc5b4 \uae30\uc220\uc744 \uac04\ud3b8\ud558\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

HiFi DSPs<\/strong>\uc5d0<\/strong> \ucd5c\uc801\ud654\ub41c<\/strong> \uc194\ub8e8\uc158<\/strong><\/p>\n

\ucf00\uc774\ub358\uc2a4 \ud150\uc2e4\ub9ac\uce74 HiFi DSP\ub294 AI, \uba38\uc2e0\ub7ec\ub2dd \ub4f1 \ub2e4\uc591\ud55c \uc624\ub514\uc624 \ubc0f \uc74c\uc131 \ucc98\ub9ac \uc54c\uace0\ub9ac\uc998\uc758 \uace0\uc131\ub2a5 \uc2e4\ud589\uc744 \uc9c0\uc6d0\ud558\ub294 \uc624\ub514\uc624 \ub514\uc9c0\ud138\uc2e0\ud638\ucc98\ub9ac\uae30(DSP)\uc785\ub2c8\ub2e4. \uc774\ubbf8 \uc218\uc2ed\uc5b5 \uac1c\uc758 \uc2dc\uc2a4\ud15c \uc628 \uce69(SoC)\uc5d0 \ud0d1\uc7ac\ub418\uc5b4 \uc788\uc73c\uba70, \uc2a4\ub9c8\ud2b8 \uc2a4\ud53c\ucee4\uc640 \ud5e4\ub4dc\ud3f0 \uc81c\ud488\uc744 \ud3ec\ud568\ud55c \uc804 \uc138\uacc4 \uc8fc\uc694 \uc18c\ube44\uc790 \uc624\ub514\uc624 \uc2dc\uc7a5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ucc98\ub9ac \uc131\ub2a5\uacfc \ucd08\uc800\uc804\ub825\uc131\uc740 \ud150\uc2e4\ub9ac\uce74 HiFi \uba85\ub839\uc5b4 \uc9d1\ud569 \uad6c\uc870(ISA)\uac00 \uc131\uacf5\ud558\uac8c \ub41c \ud575\uc2ec \uc694\uc778 \uc911 \ud558\ub098\ub85c, \uc804 \uc138\uacc4 150\uac1c \uc774\uc0c1\uc758 \uc5c5\uccb4\uac00 \ub77c\uc774\uc120\uc2a4\ub97c \ud68d\ub4dd\ud560 \uc815\ub3c4\ub85c \ud150\uc2e4\ub9ac\uce74 HiFi DSP\ub294 \uc624\ub514\uc624 \uae30\uae30 \uc81c\uc870 \uc5c5\uacc4\uc5d0\uc11c \ucd5c\uc6b0\uc120 \uc120\ud0dd\uc9c0\ub85c \uc790\ub9ac\uc7a1\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc644\uc804\ubb34\uc120 \uc774\uc5b4\ud3f0(TWS) \ub4f1 \uc2a4\ub9c8\ud2b8 \uc624\ub514\uc624 \uae30\uae30\uc5d0 \ub300\ud55c \uc0ac\uc6a9\uc790 \uc694\uad6c\ub294 \uac08\uc218\ub85d \ub2e4\uc591\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc120\uba85\ud55c \ud1b5\ud654 \uc74c\uc9c8\uacfc \ubab0\uc785\ud615 \uc785\uccb4 \uc624\ub514\uc624\ub97c \uc6d0\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc7a5\uc2dc\uac04 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uae30\uae30\ub97c \uc120\ud638\ud569\ub2c8\ub2e4. \uc5b4\ud53c\uc5b4\ub294 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0\uc11c\ubd80\ud130 TWS \uc774\uc5b4\ud3f0 \ub4f1 \ub2e4\uc591\ud55c \uae30\uae30\uc5d0 \ud0d1\uc7ac\ub41c HiFi DSP\ub97c \ud1b5\ud574 \ud601\uc2e0\uc801\uc778 \uc624\ub514\uc624 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc785\ucd9c\ub825<\/strong> \ucc98\ub9ac\ub97c<\/strong> \uc704\ud55c<\/strong> \ucd5c\uc0c1\uc758<\/strong> \uc194\ub8e8\uc158<\/strong><\/p>\n

\uc5b4\ud53c\uc5b4 \ub9c8\uc774\ud06c \ucc98\ub9ac(upHear Microphone Processing) \uae30\uc220\uc740 \ucca8\ub2e8 AI \uae30\ubc18 \uc74c\uc131 \uac15\ud654\ub97c \ud3ec\ud568\ud55c \ubaa8\ub4e0 \uc218\uc2e0 \uc2e0\ud638\uc758 \uc694\uac74\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc5b4\ud53c\uc5b4 \ubaa8\ubc14\uc77c \uc624\ub514\uc624(upHear Mobile Audio)\ub294 \uc800\uc804\ub825 \uae30\uae30\uc5d0\uc11c\ub3c4 3D \uc624\ub514\uc624 \ub80c\ub354\ub9c1 \ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\uc5b4\ud53c\uc5b4<\/strong> \ub9c8\uc774\ud06c<\/strong> \ucc98\ub9ac<\/strong> \uae30\uc220<\/strong>\uc740 \uc218\uc2e0 \uc2e0\ud638 \ucc98\ub9ac \ubd84\uc57c\uc5d0\uc11c \uace0\uae09 AI \uae30\ubc18 \uc74c\uc131 \uac15\ud654 \uc194\ub8e8\uc158\uacfc \ud568\uaed8 \uc644\uc804\ud55c \uc74c\ud5a5 \ud504\ub860\ud2b8 \uc5d4\ub4dc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc5ec\ub7ec \uc720\ud615\uc758 \uae30\uae30\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud558\uba70, \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub3c4\ub85d \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ud53c\uc5b4 AI \uae30\ubc18 \uc18c\uc74c \uac10\uc18c(upHear AI-based Noise Reduction) \uae30\uc220\uc740 \ucd08\uc800\ubcf5\uc7a1\ub3c4 \uc194\ub8e8\uc158\uc73c\ub85c, \uc218\uc2e0 \ubc0f \uc1a1\uc2e0 \uc74c\uc131\uc758 \uba85\ub8cc\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \uc18c\uc694 \uc5f0\uc0b0\ub7c9\uc774 \uc801\uae30 \ub54c\ubb38\uc5d0 \ud5e4\ub4dc\ud3f0\uc774\ub098 \uc2a4\ub9c8\ud2b8\ud3f0 \ub4f1 \ud734\ub300\uc6a9 \ud1b5\uc2e0\uae30\uae30\uc5d0 \ucd5c\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\ucd9c\ub825<\/strong> \ubd84\uc57c\uc5d0\uc11c\ub294<\/strong> \uc5b4\ud53c\uc5b4<\/strong> \ubaa8\ubc14\uc77c<\/strong> \uc624\ub514\uc624<\/strong> \uae30\uc220\uc774 \ud734\ub300\uc6a9 \uae30\uae30\uc5d0\uc11c \uc800\ubcf5\uc7a1\ub3c4\ub85c \ud604\uc2e4\uac10 \uc788\ub294 \uc785\uccb4 \uc624\ub514\uc624 \ub80c\ub354\ub9c1\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc2e4\uac10\ub098\ub294 \uacbd\ud5d8\uc744 \uc120\uc0ac\ud558\ub294 \uc774 \uae30\uc220\uc740 \uae30\uc874\uc758 \uc2a4\ud14c\ub808\uc624 \uc7ac\uc0dd\uc744 \ucd5c\uc2e0 \ubab0\uc785\ud615 \ud3ec\ub9f7\uc73c\ub85c \ud0c8\ubc14\uafc8\uc2dc\ucf1c\uc8fc\uba70, \ud655\uc7a5 \ud604\uc2e4(XR) \uc624\ub514\uc624\uc6a9 \uc785\uccb4 \uc624\ub514\uc624\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ud615 TWS \uc774\uc5b4\ud3f0\uc774\ub098 \uc800\uc804\ub825 XR \ud558\ub4dc\uc6e8\uc5b4\uc758 DSP\ucc98\ub7fc \uc790\uc6d0\uc774 \uc81c\ud55c\ub41c \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 \uace0\uc74c\uc9c8 \ud1b5\ud569\uc774 \uac00\ub2a5\ud558\ub2e4\ub294 \uac83\uc774 \ud070 \uc7a5\uc810\uc785\ub2c8\ub2e4.<\/p>\n

\ucf00\uc774\uc2dc \uc751(Casey Ng) \ucf00\uc774\ub358\uc2a4 AV DSP \uc81c\ud488 \ub9c8\ucf00\ud305 \uc774\uc0ac\ub294 \u201c\uc5b4\ud53c\uc5b4 \uae30\uc220\uc744 \ud1b5\ud574 \uc6b0\ub9ac \uc81c\ud488\uc744 \ud55c \ub2e8\uacc4 \ub04c\uc5b4\uc62c\ub9b4 \uc218 \uc788\uac8c \ub418\uc5b4 \ub9e4\uc6b0 \uae30\uc058\ub2e4. \ud504\ub77c\uc6b4\ud638\ud37c\ub294 \uc5c5\uacc4 \ucd5c\uace0\uc758 \ucf54\ub529 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud574 \uc628 \uc624\ub79c \ud30c\ud2b8\ub108\uc774\ub2e4. \uc774\ubc88 \uc81c\ud734\ub85c \ud150\uc2e4\ub9ac\uce74 HiFi DSP\uc5d0 \ud504\ub77c\uc6b4\ud638\ud37c\uc758 \uc5b4\ud53c\uc5b4 \uae30\uc220\uc744 \ud0d1\uc7ac\ud568\uc73c\ub85c\uc368 \uace0\uac1d\uc0ac\ub4e4\uc774 \ud3ec\uad04\uc801\uc778 \ub80c\ub354\ub9c1 \uae30\uc220\uc744 \uad6c\ud604\ud558\uace0, \ubbf8\ub798\uc758 \uc81c\ud488\uc744 \uc704\ud55c \ucd5c\uc801\uc758 \uc5d4\ub4dc\ud22c\uc5d4\ub4dc \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4\u201d\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

CES 2025<\/strong>\uc5d0\uc11c<\/strong> \uc5b4\ud53c\uc5b4<\/strong> \uae30\uc220\uc774<\/strong> \ub9cc\ub4e4\uc5b4\ub0b4\ub294<\/strong> \ubab0\uc785\ud615<\/strong> \uc5d4\ud130\ud14c\uc778\uba3c\ud2b8\uc758<\/strong> \ubbf8\ub798\ub97c<\/strong> \ub9cc\ub098\ubcf4\uc138\uc694<\/strong>.<\/strong><\/p>\n

\ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \uc624\ub294 1\uc6d4 7\uc77c\ubd80\ud130 10\uc77c\uae4c\uc9c0 \ubbf8\uad6d \ub77c\uc2a4\ubca0\uc774\uac70\uc2a4\uc5d0\uc11c \uc5f4\ub9ac\ub294 CES 2025\uc5d0\uc11c \uc5b4\ud53c\uc5b4 \uae30\uc220\uc744 \uc120\ubcf4\uc785\ub2c8\ub2e4. \uc2dc\uc5f0\uc740 \ubca0\ub124\uc2dc\uc548 \ud0c0\uc6cc 34-204\ud638 \ud504\ub77c\uc6b4\ud638\ud37c \uc2a4\uc704\ud2b8\uc5d0\uc11c \uc9c4\ud589\ub418\uba70 \uc0ac\uc804 \uc608\uc57d<\/a>\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n

\uc5b4\ud53c\uc5b4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub294 upHear.com<\/u>\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ud504\ub77c\uc6b4\ud638\ud37c\uc758 \uc5b4\ud53c\uc5b4(upHear) \ub80c\ub354\ub9c1 \uae30\uc220\uc774 \ucf00\uc774\ub358\uc2a4(Cadence)\uc758 \uc624\ub514\uc624 \ucc98\ub9ac \ud50c\ub7ab\ud3fc\uc5d0 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":2,"featured_media":8885,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[483,317,597,422,415,412],"class_list":["post-9188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","tag-audio-ko","tag-cingo-ko","tag-immersive-audio-ko","tag-uphear-ko","tag-virtual-reality-ko","tag-voice-quality-enhancement-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9188"}],"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=9188"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9188\/revisions"}],"predecessor-version":[{"id":9189,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9188\/revisions\/9189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/8885"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=9188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=9188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=9188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}