{"id":2849,"date":"2025-05-21T13:12:24","date_gmt":"2025-05-21T05:12:24","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=2849"},"modified":"2026-03-05T12:39:01","modified_gmt":"2026-03-05T04:39:01","slug":"hole-design-in-electret-microphone-capsules","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ko\/hole-design-in-electret-microphone-capsules\/","title":{"rendered":"\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \ud640 \ub514\uc790\uc778"},"content":{"rendered":"
\n
\"\uc77c\ub809\ud2b8\ub9bf
\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \ud640 \ub514\uc790\uc778<\/figcaption><\/figure>\n<\/div>\n\n\n

\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc744 \uad00\ucc30\ud558\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc55e\uba74\uc740 \uad6c\uba4d\uc774 \ubcf4\uc774\uc9c0 \uc54a\uace0 \ubc00\ud3d0\ub41c \uac83\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc29\uc9c4\ub9dd\uc774\ub098 \ubc29\uc218 \uba64\ube0c\ub808\uc778\uc73c\ub85c \ub36e\uc5ec \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce35\uc740 \ub0b4\ubd80 \ubd80\ud488\uc744 \uba3c\uc9c0\uc640 \uc2b5\uae30\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc18c\ub9ac\uac00 \ub2e4\uc774\uc5b4\ud504\ub7a8\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\uba74 \ub300 \ud6c4\uba74 \uad6c\uba4d<\/h2>\n\n\n\n

\uc804\uba74\uc740 \uc2dc\uac01\uc801\uc73c\ub85c \ubc00\ud3d0\ub418\uc5b4 \uc788\uace0 \uc74c\ud5a5\uc801\uc73c\ub85c\ub3c4 \ubcf4\ud638\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774 \uae00\uc5d0\uc11c\ub294 \ud6c4\uba74 \ud328\ub110\uc758 \uad6c\uba4d<\/strong> - \uac1c\uc218, \ub808\uc774\uc544\uc6c3, \uc74c\ud5a5 \ubaa9\uc801\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud6c4\uba74 \uad6c\uba4d\uc740 \ub9c8\uc774\ud06c\uc758 \uc9c0\ud5a5\uc131\uacfc \uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \ud615\uc131\ud558\ub294 \ub370 \uc788\uc5b4 \ud575\uc2ec\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc804\ubc29\ud5a5\uc131, \uc591\ubc29\ud5a5\uc131, \ub2e8\ubc29\ud5a5\uc131 \ub4f1 \ub2e4\uc591\ud55c \ub9c8\uc774\ud06c \uc720\ud615\uc774 \uac01\uae30 \ub2e4\ub978 \ud640 \ub514\uc790\uc778\uc744 \ud65c\uc6a9\ud558\uc5ec \uac01\uc790\uc758 \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n\n\n\n

\ubb34\uc9c0\ud5a5\uc131 \ub9c8\uc774\ud06c: \ud6c4\uba74 \uad6c\uba4d\uc774 \uc5c6\uac70\ub098 \ub9e4\uc6b0 \uc801\uc74c<\/h2>\n\n\n
\n
\"\uc2e4\uc678
\ud6c4\uba74 \ud640\uc774 \uc5c6\ub294 \uc804\ubc29\ud5a5 \uc77c\ub809\ud2b8\ub9bf \ucea1\uc290, IP67 \ubc29\uc218 \uc124\uacc4\uc5d0 \uc801\ud569<\/figcaption><\/figure>\n<\/div>\n\n\n

\ubb34\uc9c0\ud5a5\uc131 \ub9c8\uc774\ud06c \ucea1\uc290\uc740 \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \uc18c\ub9ac\ub97c \ud3ec\ucc29\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc \uad6c\uc870\uc801\uc73c\ub85c \uc0ac\uc6b4\ub4dc\ub294 \uc8fc\ub85c \uc804\uba74\uc5d0\uc11c \ub4e4\uc5b4\uc635\ub2c8\ub2e4. \uc774 \uc804\uba74 \uc785\uad6c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc29\uc218 \uba64\ube0c\ub808\uc778\uc73c\ub85c \ubc00\ubd09\ub418\uc5b4 \uc788\uc5b4 \ubb3c\uc758 \uc720\uc785\uc740 \ucc28\ub2e8\ud558\uba74\uc11c \uc18c\ub9ac\ub294 \ud1b5\uacfc\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud6c4\uba74 \uad6c\uba4d\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ucea1\uc290 \ub4b7\uba74\uc744 \uc644\uc804\ud788 \ubc00\ubd09\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc804\ubc29\ud5a5\uc131 \uc720\ud615\uc774 \uc720\uc77c\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. IP67 \ub4f1\uae09 \ubc29\uc218<\/strong>. \ub9c8\uc774\ud06c \uc124\uacc4\uc5d0\uc11c \ubc29\uc218\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \uc790\uc138\ud55c \ub3c4\uc6c0\ub9d0\uc744 \ud655\uc778\ud558\uc138\uc694: \ubc29\uc218 \ub9c8\uc774\ud06c\uc640 \uc77c\ubc18 \ub9c8\uc774\ud06c \ube44\uad50: \uc124\uacc4 \uc6d0\ub9ac \uc124\uba85<\/a>.<\/p>\n\n\n\n

\uc591\ubc29\ud5a5 \ub9c8\uc774\ud06c: \uba87 \uac1c\uc758 \ud6c4\uba74 \uad6c\uba4d<\/h2>\n\n\n
\n
\"\ub178\ub798\ubc29
\ud6c4\uba74 \uad6c\uba4d\uc774 \uac70\uc758 \uc5c6\ub294 \uc591\ubc29\ud5a5 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\n\n<\/figcaption><\/figure>\n<\/div>\n\n\n

\uc591\ubc29\ud5a5 \ub9c8\uc774\ud06c\ub294 \uc804\uba74\uacfc \ud6c4\uba74\uc5d0\uc11c \uc18c\ub9ac\ub97c \ud3ec\ucc29\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uce21\uba74\uc758 \uc18c\uc74c\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4. \uc774 8\uc790\ud615 \ud53d\uc5c5 \ud328\ud134\uc740 \uc18c\ub9ac\uac00 \ub2e4\uc774\uc5b4\ud504\ub7a8\uc758 \uc591\ucabd\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \ud568\uc73c\ub85c\uc368 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \uae30\ub2a5\uc744 \ud65c\uc131\ud654\ud558\uae30 \uc704\ud574 \ud6c4\uba74 \ud328\ub110\uc5d0 4~6\uac1c\uc758 \uc791\uc740 \uc74c\ud5a5 \uad6c\uba4d\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

ECMIC\uc5d0\uc11c \uc591\ubc29\ud5a5 \ucea1\uc290\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud5e4\ub4dc\uc14b \ub9c8\uc774\ud06c<\/strong> \uadf8\ub9ac\uace0 \ud56d\uacf5 \ud1b5\uc2e0 \ud5e4\ub4dc\uc14b<\/strong>\uce21\uba74 \uac04\uc12d\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc120\uba85\ud55c \uc55e\ub4a4 \ud53d\uc5c5\uc774 \ud544\uc218\uc801\uc778 \uacbd\uc6b0. \uac01 \ud640 \uad6c\uc131\uc740 \uc74c\ud5a5 \uc131\ub2a5\uacfc \uad6c\uc870\uc801 \ud6a8\uc728\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub3c4\ub85d \uc138\uc2ec\ud558\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e8\ubc29\ud5a5 \ub9c8\uc774\ud06c: \ub2e4\uc591\ud55c \ud328\ud134\uc758 \uc5ec\ub7ec \ud6c4\uba74 \ud640<\/h2>\n\n\n
\n
\"\uc575\ucee4\uc6a9
\uc5ec\ub7ec \uac1c\uc758 \uad6c\uba4d\uc774 \uc788\ub294 \ub300\uad6c\uacbd \uce74\ub514\uc624\uc774\ub4dc \ub9c8\uc774\ud06c \ucea1\uc290<\/figcaption><\/figure>\n<\/div>\n\n\n

\ub2e8\uc77c\uc9c0\ud5a5\uc131 \ub9c8\uc774\ud06c(\uce74\ub514\uc624\uc774\ub4dc, \uc288\ud37c\uc9c0\ud5a5\uc131, \ud558\uc774\ud37c\uc9c0\ud5a5\uc131 \ud3ec\ud568)\ub294 \uce21\uba74\uacfc \ud6c4\uba74\uc758 \ud53d\uc5c5\uc744 \uc904\uc774\uba74\uc11c \uc804\uba74\uc758 \uc0ac\uc6b4\ub4dc\uc5d0 \uc9d1\uc911\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \ubcf4\ub2e4 \ubcf5\uc7a1\ud55c \ud6c4\uba74 \uad6c\uc870\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ucea1\uc290\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub4b7\uba74\uc5d0 \uc5ec\ub7ec \uac1c\uc758 \uc74c\ud5a5 \uad6c\uba4d\uc774 \uc788\uc73c\uba70, \ub0b4\ubd80 \uc74c\ud5a5 \ubbf8\ub85c\uc640 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \uc6d0\ud558\ub294 \ud53d\uc5c5 \ud328\ud134\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uad6c\uba4d\uc758 \uc218\uc640 \ubc30\uc5f4\uc740 \ub514\uc790\uc778\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \ub300\ud615 \ucea1\uc290(\uc608: 14mm, 16mm \ub610\ub294 25mm)\uc758 \uacbd\uc6b0, \ud2b9\ud788 \ubb34\ub300\ub098 \uc2a4\ud29c\ub514\uc624\uc5d0\uc11c 12\uac1c \uc774\uc0c1\uc758 \uc791\uc740 \ud1b5\ud48d\uad6c\uac00 \uc788\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubcf5\uc7a1\uc131\uc740 \ud06c\uae30\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubc29\ud5a5\uc131 \uc694\uad6c \uc0ac\ud56d \ub54c\ubb38\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub514\uc790\uc778\uc740 \ub2e4\uc74c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud68c\uc758 \uc2dc\uc2a4\ud15c<\/strong>, \uacf5\uc5f0\uc6a9 \ub9c8\uc774\ud06c<\/strong>\ubc0f KTV \ub610\ub294 \ud648 \ub179\ud654 \uc124\uc815<\/strong>\uc9d1\uc911\ub41c \uc0ac\uc6b4\ub4dc \ud53d\uc5c5\uacfc \ubc30\uacbd \uc18c\uc74c \uc81c\uac70\uac00 \uc911\uc694\ud55c \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc57d<\/h2>\n\n\n\n
    \n
  • \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \uc804\uba74\uc740 \ubcf4\ud638\uc6a9 \uba54\uc2dc \ub610\ub294 \ud544\ub984\uc73c\ub85c \ubc00\ubd09\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \ud6c4\uba74 \uad6c\uba4d \ub514\uc790\uc778\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc804\ubc29\ud5a5 \ucea1\uc290<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ud6c4\uba74 \uad6c\uba4d\uc774 \uc5c6\uc5b4 IP67 \ubc29\uc218\ub97c \uc704\ud55c \uc804\uccb4 \uc778\ud074\ub85c\uc800\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc591\ubc29\ud5a5 \ucea1\uc290<\/strong> 4~6\uac1c\uc758 \ud6c4\uba74 \uad6c\uba4d\uc774 \uc788\uc5b4 \uc55e\ub4a4\ub85c \uade0\ud615 \uc7a1\ud78c \uc0ac\uc6b4\ub4dc\ub97c \ud53d\uc5c5\ud560 \uc218 \uc788\uc5b4 \ud5e4\ub4dc\uc14b \uc0ac\uc6a9\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ub2e8\ubc29\ud5a5 \ucea1\uc290<\/strong> \ub0b4\ubd80 \uad6c\uc870\uc640 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \ubc29\ud5a5\uc131 \uc0ac\uc6b4\ub4dc \ucea1\ucc98\ub97c \ud615\uc131\ud558\ub294 \uc5ec\ub7ec \uac1c\uc758 \ud6c4\uba74 \uad6c\uba4d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

    \uc774\ub7ec\ud55c \uc124\uacc4 \uc804\ub7b5\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc81c\uc870\uc5c5\uccb4\uac00 \uc74c\ud5a5, \ub0b4\uad6c\uc131, \ud658\uacbd \uc800\ud56d\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ub4f1 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9c8\uc774\ud06c \ucea1\uc290\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. ECMIC\uc5d0\uc11c\ub294 \uc815\ubc00\ud558\uac8c \uc124\uacc4\ub41c \ub2e4\uc591\ud55c \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uc18c\uc790\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/strong> \ub97c \ud1b5\ud574 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ub17c\uc758\ud558\uac70\ub098 \ub9de\ucda4\ud615 \ub9c8\uc774\ud06c \ucea1\uc290 \ub514\uc790\uc778\uc744 \uc694\uccad\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

    When observing an electret microphone capsule, the front side typically appears sealed \u2014 with no visible holes. That\u2019s because it is usually covered by a dustproof mesh or a waterproof membrane. These layers protect the internal components from dust and moisture while still allowing sound to reach the diaphragm. Front vs. Rear Holes Since the […]<\/p>\n","protected":false},"author":1,"featured_media":2858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[573,574,575],"class_list":["post-2849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-insights","tag-acoustic-venting","tag-directivity-control","tag-pressure-equalization"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/2849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/comments?post=2849"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/2849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/2858"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=2849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/categories?post=2849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/tags?post=2849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}