{"id":6217,"date":"2020-10-12T10:30:15","date_gmt":"2020-10-12T08:30:15","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=6217"},"modified":"2020-10-13T13:41:38","modified_gmt":"2020-10-13T11:41:38","slug":"rri-digital-radio-drm-fm","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/rri-digital-radio-drm-fm","title":{"rendered":"\uc778\ub3c4\ub124\uc2dc\uc544 \uad6d\uc601 \ub77c\ub514\uc624 \ubc29\uc1a1\uc0ac RRI , DRM FM \ub514\uc9c0\ud138 \ubc29\uc1a1 \ucd9c\ubc94"},"content":{"rendered":"<p><strong>\uc778\ub3c4\ub124\uc2dc\uc544<\/strong> <strong>\uad6d\uc601<\/strong> <strong>\ub77c\ub514\uc624<\/strong> <strong>\ubc29\uc1a1\uc0ac<\/strong> <strong>RRI<\/strong><strong>\ub294<\/strong> <strong>\uc9c0\ub09c<\/strong> <strong>6<\/strong><strong>\uc6d4\uacfc<\/strong><strong> 8<\/strong><strong>\uc6d4<\/strong><strong> DRM(Digital Radio Mondiale) <\/strong><strong>\ub514\uc9c0\ud138<\/strong> <strong>\ub77c\ub514\uc624<\/strong> <strong>\ud45c\uc900\uc744<\/strong> <strong>\uae30\ubc18\uc73c\ub85c<\/strong> <strong>\ud558\ub294<\/strong> <strong>DRM FM <\/strong><strong>\ub514\uc9c0\ud138<\/strong> <strong>\ub77c\ub514\uc624<\/strong> <strong>\uc1a1\uc2e0\uae30<\/strong><strong> 5<\/strong><strong>\ub300\ub97c<\/strong> <strong>\uc124\uce58\ud588\uc73c\uba70<\/strong><strong>, <\/strong><strong>\uc778\ub3c4\ub124\uc2dc\uc544<\/strong> <strong>\uc815\ubcf4\ud1b5\uc2e0\ubd80<\/strong><strong>(Kominfo)<\/strong><strong>\uac00<\/strong> <strong>\uc9c1\uc811<\/strong> <strong>\uc124\uce58\ub41c<\/strong> <strong>\uc1a1\uc2e0\uae30\ub4e4\uc744<\/strong> <strong>\uc0ac\uc6a9\ud558\uc5ec<\/strong> <strong>DRM FM <\/strong><strong>\ubc29\uc1a1\uc758<\/strong> <strong>\uc1a1\ucd9c<\/strong> <strong>\uc2dc\ud5d8\ub4e4\uc744<\/strong> <strong>\uc9c4\ud589\ud588\uc2b5\ub2c8\ub2e4<\/strong><strong>. <\/strong><\/p>\n<p><strong>\uc791\uc131<\/strong><strong>: <\/strong><strong>\uc0e4\ub77c\ub4dc<\/strong> <strong>\uc0ac\ub450<\/strong><strong>(Sharad Sadhu)<\/strong><\/p>\n<p><!--more--><\/p>\n<p>\uc778\ub3c4\ub124\uc2dc\uc544 \uad6d\uc601 \ubc29\uc1a1\uc0ac RRI \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ubd80\uc11c\ub294 \uc9c0\ub09c 6\uc6d4 10\uc77c \uc11c\ubd80 \uc790\ubc14 \uc218\uce74\ubd80\ubbf8\uc8fc\uc758 \ud3a0\ub8e8\ubc14\ub780\ub77c\ud22c\uc5d0 \ucd5c\ucd08\uc758 DRM FM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\uc2e0\uae30\ub97c \uc124\uce58\ud588\uc2b5\ub2c8\ub2e4. DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uacf5\uac1c \ud45c\uc900 \uae30\ubc18\uc758 \uc1a1\uc2e0\uae30\uac00 \uc124\uce58\ub428\uc5d0 \ub530\ub77c, \uc778\ub3c4\ub124\uc2dc\uc544\ubfd0 \uc544\ub2c8\ub77c \ub3d9\ub0a8\uc544\uc2dc\uc544\uc640 \uc624\uc138\uc544\ub2c8\uc544\ub97c \ud1b5\ud2c0\uc5b4 \ucd5c\ucd08\uc758 DRM FM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ubc29\uc1a1\uad6d\uc774 \uac1c\uad6d \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c RRI\ub294 \ucd5c\uc2e0 \uc624\ub514\uc624 \ucf54\ub371 \ud45c\uc900\uc778 <a href=\"https:\/\/www.iis.fraunhofer.de\/ko\/ff\/amm\/broadcast-streaming\/xheaac.html\" target=\"_blank\" rel=\"noopener noreferrer\">xHE-AAC<\/a> \uae30\ubc18 \uc624\ub514\uc624 \uc11c\ube44\uc2a4, \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud14d\uc2a4\ud2b8 \uc11c\ube44\uc2a4\uc778 <a href=\"https:\/\/www.iis.fraunhofer.de\/ko\/ff\/amm\/broadcast-streaming\/journaline.html\" target=\"_blank\" rel=\"noopener noreferrer\">\uc800\ub110\ub77c\uc778(Journaline)<\/a>\uc744 \ud1b5\ud55c \uc7ac\ub09c\uacbd\ubcf4 \uc11c\ube44\uc2a4(Emergency Warning Function) \ub4f1 \ubbf8\ub798\uc758 \ub77c\ub514\uc624 \uacbd\ud5d8\uc744 \uc120\uc0ac\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<figure id=\"attachment_6153\" aria-describedby=\"caption-attachment-6153\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6153\" src=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-300x229.jpeg\" alt=\"\u00a9 Kominfo\" width=\"300\" height=\"229\" srcset=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-300x229.jpeg 300w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-768x586.jpeg 768w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-370x283.jpeg 370w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-270x206.jpeg 270w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-740x565.jpeg 740w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO-80x60.jpeg 80w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/Digital-Radio-DRM-Indonesia_KOMINFO.jpeg 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6153\" class=\"wp-caption-text\">\u00a9 Kominfo<\/figcaption><\/figure>\n<p>\ud604\uc7ac \ud3a0\ub8e8\ubc14\ub780\ub77c\ud22c FM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ubc29\uc1a1\uad6d\uc740 \ub514\uc9c0\ud138 \ud615\uc2dd\uc73c\ub85c \uc624\ub514\uc624 \uc11c\ube44\uc2a4 RRI Pro 1, RRI Pro 3\ub97c \ube44\ub86f\ud558\uc5ec \uc778\ub3c4\ub124\uc2dc\uc544 \uad6d\ub0b4 \ubc0f \uc218\ub3c4\uc778 \uc790\uce74\ub974\ud0c0 \ub274\uc2a4, \uad6d\uc81c \ub274\uc2a4 \ub4f1 \ub2e4\uc591\ud55c \uc18c\uc2dd\uc744 \uc804\ud558\ub294 \uc800\ub110\ub77c\uc778 \ud14d\uc2a4\ud2b8 \uc11c\ube44\uc2a4 \ub4f1 \ucd1d 3\uac1c\uc758 \ud504\ub85c\uadf8\ub7a8\uc744 \uc1a1\ucd9c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911 \uc800\ub110\ub77c\uc778 \ud14d\uc2a4\ud2b8 \uc815\ubcf4 \uc11c\ube44\uc2a4\ub294 \uc778\ud130\ub137 \uc5f0\uacb0 \uc5c6\uc774\ub3c4 \ubb34\ub8cc \uacf5\uc911\ud30c \ubc29\uc1a1 \uc11c\ube44\uc2a4 \ud615\ud0dc\ub85c \ud504\ub85c\uadf8\ub7a8 \uad00\ub828 \uc815\ubcf4 \ubc0f \ub2e4\uc591\ud55c \u00a0\ubd80\uac00\uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>RRI\ub294 DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624\ub97c \uc9c0\uc5ed FM \ubc29\uc1a1 \ubc0f \uc804\uad6d FM\/AM \ubc29\uc1a1\uc5d0 \ud655\ub300 \uc801\uc6a9\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4. \ucd5c\uadfc \uba87 \ub2ec\uac04 \uc11c\ubd80 \uc790\ubc14\uc758 \ubc18\ud150\uc8fc \ud310\ud0c0\uc774 \ub77c\ubd80\uc548, \uc911\ubd80 \uc790\ubc14\uc758 \ud0ac\ucea1, \ub3d9\ub204\uc0ac\ud161\uac00\ub77c\uc8fc \ub77c\ubd80\uc548 \ubc14\uc870, \uc11c\uc218\ub9c8\ud2b8\ub77c\uc8fc \ud30c\uc774\ub09c \ub4f1\uc9c0\uc5d0 \ucc28\uc138\ub300 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\uc2e0\uae30\uac00 \uc124\uce58\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub4e4 4\uac1c \ubc29\uc1a1\uad6d\uc740 \ud3a0\ub8e8\ubc14\ub780\ub77c\ud22c\uc640 \uc720\uc0ac\ud55c \ud504\ub85c\uadf8\ub7a8\uacfc \ub514\uc9c0\ud138 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88\uc5d0 \uc124\uce58\ub41c \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\uc2e0\uae30\ub294 \uc7ac\ub09c\uacbd\ubcf4 \uc2e4\ud5d8\ubc29\uc1a1\uc5d0 \ud22c\uc785\ub420 \uc608\uc815\uc785\ub2c8\ub2e4. DRM\uc740 \uc7ac\ub09c \uc7ac\ud574 \ub4f1 \uae34\uae09 \uc0c1\ud669\uc5d0\uc11c \uc218\uc2e0\uae30\ub97c \uc790\ub3d9\uc73c\ub85c \ud65c\uc131\ud654 \ud558\uac70\ub098 \uc7ac\ub09c\ubc29\uc1a1 \ucc44\ub110\ub85c \uc804\ud658\ud558\ub294 \uc7ac\ub09c\uacbd\ubcf4\uc11c\ube44\uc2a4(EWF)\ub97c \uc9c0\uc6d0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub09c\ubc29\uc1a1\uc740 \uc74c\uc131\uc548\ub0b4\uc640 \uc800\ub110\ub77c\uc778\uc758 \ub2e4\uad6d\uc5b4 \ud14d\uc2a4\ud2b8 \uc815\ubcf4\ub97c \uacb0\ud569\ud558\uc5ec \uccad\uac01\uc7a5\uc560\uc778\uc774\ub098 \uc5ec\ud589\uc790\uc5d0\uac8c \uc790\uc138\ud55c \uc7ac\ub09c\uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. RRI\uc758 \uc1a1\uc2e0\uae30\ub294 \ubc29\uc7ac\ub2f9\uad6d\uc758 \uacbd\ubcf4\uc2dc\uc2a4\ud15c\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc7ac\ub09c \ubc1c\uc0dd \uc2dc \ub77c\ub514\uc624 \uccad\ucde8\uc790\ub4e4\uc744 \uc9c0\uc6d0\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\ub514\uc9c0\ud138 \uc1a1\uc2e0\uae30 \uc124\uce58 \uc0ac\uc5c5\uc758 \uc77c\ud658\uc73c\ub85c \uac01 \uc8fc\uc815\ubd80 \ub2f9\uad6d\uc5d0\ub294 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc218\uc2e0\uae30\uac00 \ubc30\ud3ec\ub418\uc5c8\uc73c\uba70, \uad00\uacc4\uc790\ub4e4\uc744 \ub300\uc0c1\uc73c\ub85c \uc7a5\ube44 \uc0ac\uc6a9\ubc29\ubc95 \ubc0f \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uad50\uc721\uc774 \uc2e4\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \uc0ac\uc5c5\uc740 \ud504\ub77c\uc6b4\ud638\ud37c IIS, RFmondial \ubc0f DRM \ucee8\uc18c\uc2dc\uc5c4\uc758 \uc9c0\uc6d0\uc73c\ub85c \uc774\ub8e8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc2dc\ud5d8\uc1a1\ucd9c<\/strong> <strong>\uc2e4\uc2dc<img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-6194\" src=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer-298x300.png\" alt=\"\" width=\"298\" height=\"300\" srcset=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer-298x300.png 298w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer-150x150.png 150w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer-370x373.png 370w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer-270x272.png 270w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/MMPlayer.png 493w\" sizes=\"(max-width: 298px) 100vw, 298px\" \/><\/strong><\/p>\n<p>\uc9c0\ub09c 7\uc6d4 \uc778\ub3c4\ub124\uc2dc\uc544 \uc815\ubcf4\ud1b5\uc2e0\ubd80(Kominfo)\ub294 \uc11c\ubd80 \uc790\ubc14 \ud3a0\ub8e8\ubc14\ub780\ub77c\ud22c\uc5d0\uc11c RRI DRM FM \ubc29\uc1a1\uc758 \uc2dc\ud5d8\uc1a1\ucd9c\uc744 \uc9c4\ud589\ud588\uc2b5\ub2c8\ub2e4. \uc2dc\ud5d8\uc5d0\ub294 \uc790\uc6d0\ubc30\ubd84\uad6d\uc744 \ube44\ub86f\ud558\uc5ec \uc815\ubcf4\ud1b5\uc2e0\ubd80 \ub0b4 \uc5ec\ub7ec \uad00\ub828 \ubd80\uc11c\uac00 \ucc38\uc5ec\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>FM \ub77c\ub514\uc624 \ubc29\uc1a1 \ub300\uc5ed\uc740 \uc778\ub3c4\ub124\uc2dc\uc544\uc758 \ub300\ub3c4\uc2dc\ub4e4\uc5d0\uc11c \uc544\ub0a0\ub85c\uadf8 FM \ubc29\uc1a1 \uc2dc \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774\uc678\uc758 \uc9c0\uc5ed\uc5d0 \ubc30\ud3ec\ub418\ub294 FM \ucc44\ub110\uc740 \uc81c\ud55c\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub0a0\ub85c\uadf8 FM \ub77c\ub514\uc624\ub294 \ubc29\uc1a1 \uac04 \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc8fc\ud30c\uc218\ub97c400 kHz \uac04\uaca9\uc73c\ub85c \ubd84\ub9ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. DRM \uc1a1\ucd9c\uc740 \uae30\uc874 FM \ucc44\ub110\ub4e4 \uc0ac\uc774\uc758 \ub300\uc5ed\uc5d0 \uc704\uce58\ud558\uac70\ub098 \uc1a1\ucd9c \uc911\uc778 FM \ubc29\uc1a1\uacfc \ud568\uaed8 \uc1a1\ucd9c\ud560 \uc218 \uc788\uc5b4(\ub2e8\uc77c \uc1a1\uc2e0\uae30\uc5d0\uc11c DRM\uacfc FM \ubc29\uc1a1\uc744 \ub3d9\uc2dc\uc5d0 \uc1a1\ucd9c\uac00\ub2a5) FM \ucc44\ub110 \uc218\uac00 \uc81c\ud55c\ub41c \uc9c0\uc5ed\uc758 \ub77c\ub514\uc624 \ubc29\uc1a1\uc0ac\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\ud5d8\uc1a1\ucd9c\uc740 \uc800\ub110\ub77c\uc778 \ub4f1 DRM \uc1a1\uc2e0\uae30\ub97c \ud1b5\ud55cDRM FM \ubc29\uc1a1\uc758 \uc815\uc0c1 \uc1a1\ucd9c \uc5ec\ubd80\uc640 \uadf8 \uae30\ub2a5\uc744 \uc911\uc810\uc801\uc73c\ub85c \ud3c9\uac00\ud588\uc2b5\ub2c8\ub2e4. \ud604\uc7a5 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 6\uac1c \uc9c0\uc5ed\uc5d0\uc11c 50\uc640\ud2b8\uc758 \uc804\ub825\ub9cc\uc73c\ub85c 1kW\uc758 FM \ubc29\uc1a1\uad8c\uc5ed\uc744 \uc9c0\uc6d0\ud588\uc73c\uba70, 3\uac1c \ud504\ub85c\uadf8\ub7a8\uc758 DRM \uc74c\uc9c8\ub3c4 \uc591\ud638\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc678\uc5d0\ub3c4 FM\uacfc DRM\uc0ac\uc774 \uac04\uc12d\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. FM\uacfc DRM \uc74c\uc9c8\uc740 \ub458 \ub2e4 \uc591\ud638\ud558\ub098, DRM\uc774 FM\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c DRM\uc758 \uc8fc\ud30c\uc218 \uac04\uaca9\uc774 100 kHz\uc77c \ub54c\uc5d0\ub3c4 \uac04\uc12d\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\uc73c\uba70, DRM \uc2e0\ud638 \uc74c\uc9c8 \uc5ed\uc2dc \uc591\ucabd \ubaa8\ub450 \uc591\ud638\ud588\uc2b5\ub2c8\ub2e4. \uc2dc\ud5d8\uacb0\uacfc\ub294 ITU-R \uad8c\uace0\ubb38 BS.1114 \ubc0f BS.1660\uc5d0 \ubd80\ud569\ud569\ub2c8\ub2e4.<\/p>\n<div id='gallery-1' class='gallery galleryid-6217 gallery-columns-3 gallery-size-gridlove-single'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a class=\"gridlove-popup\" class=\"gridlove-popup-img\" href='https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline01.png'><img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"352\" src=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline01.png\" class=\"attachment-gridlove-single size-gridlove-single\" alt=\"\" srcset=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline01.png 293w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline01-250x300.png 250w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline01-270x324.png 270w\" sizes=\"(max-width: 293px) 100vw, 293px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a class=\"gridlove-popup\" class=\"gridlove-popup-img\" href='https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline02.png'><img loading=\"lazy\" decoding=\"async\" width=\"291\" height=\"352\" src=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline02.png\" class=\"attachment-gridlove-single size-gridlove-single\" alt=\"\" srcset=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline02.png 291w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline02-248x300.png 248w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline02-270x327.png 270w\" sizes=\"(max-width: 291px) 100vw, 291px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a class=\"gridlove-popup\" class=\"gridlove-popup-img\" href='https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline03.png'><img loading=\"lazy\" decoding=\"async\" width=\"291\" height=\"352\" src=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline03.png\" class=\"attachment-gridlove-single size-gridlove-single\" alt=\"\" srcset=\"https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline03.png 291w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline03-248x300.png 248w, https:\/\/www.audioblog.iis.fraunhofer.com\/wp-content\/uploads\/2020\/10\/RRI-Journaline03-270x327.png 270w\" sizes=\"(max-width: 291px) 100vw, 291px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p><strong>DRM<\/strong><strong>\uc774\ub780<\/strong><strong>?<\/strong><\/p>\n<p>DRM \ud45c\uc900\uc740 \ub2e8\ud30c, \uc911\ud30c, \ucd08\ub2e8\ud30c \uc8fc\ud30c\uc218\ub97c \uc9c0\uc6d0\ud558\ub294 \uacf5\uc911\ud30c \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ubc29\uc1a1 \uae30\uc220\ub85c \uc544\ub0a0\ub85c\uadf8 \ub77c\ub514\uc624 \ud45c\uc900\uc778 AM\uacfc FM\uc758 \uacc4\ubcf4\ub97c \uc787\ub294 \ub514\uc9c0\ud138 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n<p>FM \ub300\uc5ed\uc5d0\uc11c \ub300\uc5ed\ud3ed\uc774 96 kHz\uc778 DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\ucd9c\uc740 3\uac1c\uc758 \uc2a4\ud14c\ub808\uc624 \uc624\ub514\uc624 \ubc29\uc1a1 \ud504\ub85c\uadf8\ub7a8\uacfc \uc800\ub110\ub77c\uc778 \ud14d\uc2a4\ud2b8 \uc815\ubcf4\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ub110\ub77c\uc778\uc740 \ub274\uc2a4, \uad11\uace0, \uacf5\uacf5\uc815\ubcf4 \ubc0f \uc7ac\ub09c\uacbd\ubcf4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc11c\ube44\uc2a4\uc785\ub2c8\ub2e4. \uc774\ucc98\ub7fc DRM\uc740 200 \ub610\ub294 250 kHz\uc5d0\uc11c 300~800 kHz \uac04\uaca9\uc758 \ucc44\ub110\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uc77c \ubc29\uc1a1 \ud504\ub85c\uadf8\ub7a8\uc744 \uc9c0\uc6d0\ud558\ub294 \uc544\ub0a0\ub85c\uadf8 \ubc29\uc2dd \ubcf4\ub2e4 \ud6e8\uc52c \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>DRM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\ucd9c\uc740 FM \ubc0f \uc911\ud30c\ub300 \uae30\ubc18 \uc544\ub0a0\ub85c\uadf8 \ub77c\ub514\uc624\uc5d0 \ube44\ud574 \ub354\uc6b1 \uac15\ub825\ud558\uace0, \ubc29\uc1a1\uad8c\uc5ed\uc774 \ub113\uc73c\uba70 \uc6b0\uc218\ud55c \uc74c\uc9c8\uacfc \uc2e0\ud638 \uc218\uc2e0 \ub2a5\ub825\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. \uc774 \uc678\uc5d0\ub3c4 \uc1a1\ucd9c \uc2dc \uc544\ub0a0\ub85c\uadf8 \ub300\ube44 \uc18c\ube44\uc804\ub825\uc758 \ucd5c\ub300 90%\ub97c \uc808\uac10\ud558\uba70 \ub354 \ub098\uc740 \ubc29\uc1a1\uad8c\uc5ed\uacfc \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \uce5c\ud658\uacbd \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p>DRM \ud45c\uc900 \uae30\uc220\uaddc\uaca9(EN 302 245, ES 201 980)\uc740 \uc720\ub7fd\uc804\uae30\ud1b5\uc2e0\ud45c\uc900\ud611\ud68c(ETSI) \ud648\ud398\uc774\uc9c0\uc5d0\uc11c \ub2e4\uc6b4\ub85c\ub4dc \uac00\ub2a5\ud569\ub2c8\ub2e4. DRM\uc740 \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900 \uae30\uc220\ub85c \uc804\ub825 \ubc0f \ub77c\ub514\uc624 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc758 \ud6a8\uc728\uc801\uc778 \uc0ac\uc6a9\uc744 \ub3c4\ubaa8\ud558\uace0, \ub2e8\uc77c \uc8fc\ud30c\uc218 \ubc29\uc1a1\ub9dd(SFN) \uae30\uc220\uc744 \uae30\ubc18\uc73c\ub85c \ubcf4\ub2e4 \ub113\uc740 \uc11c\ube44\uc2a4 \uad8c\uc5ed\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<p>Header image \u00a9 Big_Ryan \u2013 istockphoto.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc778\ub3c4\ub124\uc2dc\uc544 \uad6d\uc601 \ub77c\ub514\uc624 \ubc29\uc1a1\uc0ac RRI\ub294 \uc9c0\ub09c 6\uc6d4\uacfc 8\uc6d4 DRM(Digital Radio Mondiale) \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \ud45c\uc900\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 DRM FM \ub514\uc9c0\ud138 \ub77c\ub514\uc624 \uc1a1\uc2e0\uae30 5\ub300\ub97c \uc124\uce58\ud588\uc73c\uba70, \uc778\ub3c4\ub124\uc2dc\uc544 \uc815\ubcf4\ud1b5\uc2e0\ubd80(Kominfo)\uac00 \uc9c1\uc811 \uc124\uce58\ub41c \uc1a1\uc2e0\uae30\ub4e4\uc744 \uc0ac\uc6a9\ud558\uc5ec DRM FM \ubc29\uc1a1\uc758 \uc1a1\ucd9c \uc2dc\ud5d8\ub4e4\uc744 \uc9c4\ud589\ud588\uc2b5\ub2c8\ub2e4. \uc791\uc131: \uc0e4\ub77c\ub4dc \uc0ac\ub450(Sharad Sadhu)<\/p>\n","protected":false},"author":14,"featured_media":6149,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[118],"tags":[431,542,327,341,541,413],"class_list":["post-6217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-behind-the-scenes-ko","tag-digital-radio-ko","tag-digital-radio-mondiale-ko","tag-drm-ko","tag-ewf-ko","tag-journaline-ko","tag-xhe-aac-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6217"}],"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=6217"}],"version-history":[{"count":9,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6217\/revisions"}],"predecessor-version":[{"id":6226,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/6217\/revisions\/6226"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/6149"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=6217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=6217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=6217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}