{"id":3979,"date":"2026-03-07T15:28:49","date_gmt":"2026-03-07T07:28:49","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=3979"},"modified":"2026-03-13T09:57:13","modified_gmt":"2026-03-13T01:57:13","slug":"electret-microphone-capsule-head-hole","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ko\/electret-microphone-capsule-head-hole\/","title":{"rendered":"\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \ud5e4\ub4dc \ud640: \uae30\ub2a5 \ubc0f \ub514\uc790\uc778 \uc778\uc0ac\uc774\ud2b8"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"540\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port.png\" alt=\"\uc18c\ud615 \ubc0f \ub300\ud615 \uc74c\ud5a5 \ud3ec\ud2b8\uc640 \ub2e4\uc774\uc5b4\ud504\ub7a8 \ud06c\uae30 \ube44\uad50\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\" class=\"wp-image-4006\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port-300x175.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port-768x448.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/electret-microphone-capsule-small-large-port-600x350.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \uc18c\ud615 \ubc0f \ub300\ud615 \uc74c\ud5a5 \ud3ec\ud2b8 \ube44\uad50<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\ud5e4\ub4dc \ud640\uc758&nbsp;<strong>\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290<\/strong>&nbsp;\ub294 \ub2e8\uc21c\ud55c \uad6c\uc870\uc801 \ud2b9\uc9d5\uc774 \uc544\ub2c8\ub77c \uc138\uc2ec\ud558\uac8c \uc124\uacc4\ub41c \uc74c\ud5a5 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc8fc\uc694 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\uc74c\ud30c \uc720\ub3c4, \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud29c\ub2dd, \uc9c0\ud5a5\uc131 \uc81c\uc5b4, \uc555\ub825 \uade0\ub4f1\ud654 \ubc0f \ubcf4\ud638<\/strong>. \ud5e4\ub4dc \ud640 \uc124\uacc4\uc5d0 \ub300\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc5d0\ub294 \uc131\ub2a5, \ub0b4\uad6c\uc131 \ubc0f \ud658\uacbd\uc801 \uacac\uace0\uc131 \uac04\uc758 \uc808\ucda9\uc548\uc774 \uc218\ubc18\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \uc74c\ud30c \uc720\ub3c4<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud575\uc2ec \uae30\ub2a5:<\/strong>&nbsp;\uc18c\ub9ac\uac00 \uc9c4\ub3d9\ud310\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub294 \uc74c\ud5a5 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \uc74c\ud5a5-\uc804\uae30 \ubcc0\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong> \uc124\uacc4\uc790\ub294 \uba3c\uc9c0\ub098 \uc2b5\uae30 \uce68\uc785\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc5d0\ub108\uc9c0 \uc804\ub2ec\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \uad6c\uba4d \ud06c\uae30\uc758 \uade0\ud615\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"400\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance.png\" alt=\"\uc74c\ud30c\ub97c \ub2e4\uc774\uc5b4\ud504\ub7a8\uc73c\ub85c \uc720\ub3c4\ud558\ub294 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \ud5e4\ub4dc \ud640\" class=\"wp-image-3988\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance-768x332.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/sound-wave-guidance-600x259.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">\uc74c\ud30c\ub97c \ub2e4\uc774\uc5b4\ud504\ub7a8\uc73c\ub85c \uc720\ub3c4\ud558\ub294 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \ud5e4\ub4dc \ud640<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">2. \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud29c\ub2dd<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5b4\ucfe0\uc2a4\ud2f1 \ud544\ud130\ub9c1:<\/strong>&nbsp;\ud640 \uc9c0\uc624\uba54\ud2b8\ub9ac\ub294 \uc74c\ud5a5 \uc784\ud53c\ub358\uc2a4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ub9c8\uc774\ud06c\uc758 \uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong>&nbsp;\uc18c\ud615 \ub610\ub294 \ub2e4\uc911 \uad6c\uba4d \uc124\uacc4\ub294 \uace0\uc8fc\ud30c \ub178\uc774\uc988\ub97c \uac10\uc1e0\uc2dc\ucf1c \ud734\ub300\uc6a9 \ub514\ubc14\uc774\uc2a4\uc5d0 \uc720\uc6a9\ud558\uc9c0\ub9cc \ub9e4\uc6b0 \ub192\uc740 \uc8fc\ud30c\uc218\uc5d0\uc11c\ub294 \uc120\uba85\ub3c4\uac00 \uc57d\uac04 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\ub2e8\uc810\uc740 \ub514\ubc14\uc774\uc2a4 \uc6b0\uc120\uc21c\uc704\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"400\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response.png\" alt=\"\ud5e4\ub4dc \ud640 \uc124\uacc4\ub97c \ud1b5\ud55c \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud29c\ub2dd\" class=\"wp-image-3987\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response-768x332.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/frequency-response-600x259.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">\ud5e4\ub4dc \ud640 \uc124\uacc4\ub97c \ud1b5\ud55c \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud29c\ub2dd<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">3. \ubc29\ud5a5\uc131 \uc81c\uc5b4<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uba40\ud2f0 \ud640 \uac04\uc12d:<\/strong>&nbsp;\uc5ec\ub7ec \ud640\uc758 \uc704\uc0c1\ucc28\ub97c \ud1b5\ud574 \ud2b9\uc815 \uadf9\uc131 \ud328\ud134(\ubb34\uc9c0\ud5a5\uc131, \uce74\ub514\uc624\uc774\ub4dc \ub4f1)\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong>&nbsp;\ub2e4\uc911 \ud640 \ub808\uc774\uc544\uc6c3\uc740 \ubc29\ud5a5 \uac10\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \uc81c\uc870 \ubcf5\uc7a1\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \ubc29\ud5a5\uc131\uacfc \ub2e8\uc21c\uc131\uc744 \ube44\uad50 \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. \uc555\ub825 \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub0b4\ubd80-\uc678\ubd80 \uade0\ud615:<\/strong>&nbsp;\uad6c\uba4d\uc744 \ud1b5\ud574 \uae30\uc555\uc774 \uade0\uc77c\ud574\uc838 \uc628\ub3c4\ub098 \uace0\ub3c4 \ubcc0\ud654\ub85c \uc778\ud55c \ub2e4\uc774\uc5b4\ud504\ub7a8\uc758 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong>&nbsp;\ud2b9\ud788 \uc2e4\uc678\ub098 \ud56d\uacf5\uae30\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uae30\uae30\uc758 \uacbd\uc6b0 \ub354\uc6b1 \uc911\uc694\ud569\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc751\ub2f5\uc131\uacfc \ud658\uacbd \uc624\uc5fc\uc758 \uc704\ud5d8 \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. \ubb3c\ub9ac\uc801 \ubcf4\ud638 \ubc0f \uba3c\uc9c0 \ubc29\uc9c0<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubc30\ub9ac\uc5b4 \uae30\ub2a5:<\/strong>&nbsp;\uba3c\uc9c0 \uc2a4\ud06c\ub9b0 \ub610\ub294 \uc18c\uc218\uc131 \uba64\ube0c\ub808\uc778\uc740 \ub2e4\uc774\uc5b4\ud504\ub7a8\uacfc \uc77c\ub809\ud2b8\ub9bf \uce35\uc758 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/strong>&nbsp;\ubcf4\ud638 \uce35\uc740 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \uc74c\ud5a5 \ud22c\uba85\ub3c4\uc5d0 \uc57d\uac04\uc758 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uc7ac\ub294 \ubcf4\ud638\uc640 \uc18c\ub9ac\uc5d0 \ub300\ud55c \ucd5c\uc18c\ud55c\uc758 \uc601\ud5a5\uc774 \uade0\ud615\uc744 \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"400\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust.png\" alt=\"\ubc29\uc9c4 \uc2a4\ud06c\ub9b0 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc788\ub294 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \ud5e4\ub4dc \ud640\" class=\"wp-image-3990\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust-768x332.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/protection-dust-600x259.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">\ubc29\uc9c4 \uc2a4\ud06c\ub9b0 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc788\ub294 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290 \ud5e4\ub4dc \ud640<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d \ud45c<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-left\" data-align=\"left\">\uae30\ub2a5<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc6d0\uce59<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8<\/th><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc74c\ud30c \uc720\ub3c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e4\uc774\uc5b4\ud504\ub7a8\uc5d0 \uc74c\ud5a5 \uacbd\ub85c \uc81c\uacf5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5d0\ub108\uc9c0 \uc804\ub2ec\uacfc \ud658\uacbd \ubcf4\ud638\ub97c \uc704\ud55c \uad6c\uba4d \ud06c\uae30 \uade0\ud615 \ub9de\ucd94\uae30<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc8fc\ud30c\uc218 \uc751\ub2f5 \ud29c\ub2dd<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc74c\ud5a5 \uc784\ud53c\ub358\uc2a4 \ubcc0\uc870<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc120\uba85\ub3c4\ub97c \uc720\uc9c0\ud558\uba74\uc11c \uace0\uc8fc\ud30c \ub178\uc774\uc988 \uc81c\uac70, \uc7a5\uce58 \uc720\ud615\uc5d0 \ub530\ub77c \uc0c1\ucda9\ub418\ub294 \ubb38\uc81c \ud574\uacb0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc29\ud5a5\uc131 \uc81c\uc5b4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5ec\ub7ec \uac1c\uc758 \uad6c\uba4d\uc73c\ub85c \uc778\ud55c \uc704\uc0c1 \ucc28\uc774\ub85c \uadf9\uc131 \ud328\ud134 \ud615\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e4\uc911 \ud640 \ub808\uc774\uc544\uc6c3\uc740 \ubc29\ud5a5\uc131\uc744 \uac1c\uc120\ud558\uc9c0\ub9cc \uc81c\uc870 \ubcf5\uc7a1\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc555\ub825 \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0b4\ubd80 \ubc0f \uc678\ubd80 \uacf5\uae30\uc555 \uade0\ub4f1\ud654<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e4\uc591\ud55c \ud658\uacbd\uc5d0 \uc911\uc694, \uc751\ub2f5\uc131\uacfc \uc624\uc5fc \uc704\ud5d8\uc758 \uade0\ud615 \uc720\uc9c0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud638 \ubc0f \uba3c\uc9c0 \ubc29\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubb3c\ub9ac\uc801 \uc7a5\ubcbd \ubc0f \ucda9\uaca9 \ubd84\uc0b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud638 \ub808\uc774\uc5b4\ub294 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \uc74c\ud5a5 \ud22c\uba85\ub3c4\uc5d0 \uc57d\uac04\uc758 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \ud5e4\ub4dc \ud640\uc740 \uc74c\ud5a5, \ubcf4\ud638, \uc2e4\uc6a9\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud2b8\ub808\uc774\ub4dc \uc624\ud504\uac00 \uad50\ucc28\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\ub824 \uc0ac\ud56d\uc744 \uc774\ud574\ud558\uba74 \uc124\uacc4\uc790\ub294 \ubaa8\ubc14\uc77c \uc7a5\uce58\ubd80\ud130 \uc804\ubb38 \uc624\ub514\uc624 \uc7a5\ube44\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\uac8c \ub9c8\uc774\ud06c\ub97c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucea1\uc290 \uc9c1\uacbd\uc774 \ub2e4\uc774\uc5b4\ud504\ub7a8 \ud06c\uae30\uc640 \ud53d\uc5c5 \uad6c\uba4d \ub808\uc774\uc544\uc6c3\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc54c\uc544\ubcf4\ub824\uba74 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694.\u00a0<a href=\"https:\/\/ecmicrophones.com\/ko\/electret-microphone-sizes-pickup-hole-diaphragm-and-tonal-characteristics\/\" data-type=\"link\" data-id=\"https:\/\/ecmicrophones.com\/electret-microphone-sizes-pickup-hole-diaphragm-and-tonal-characteristics\/\">\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ud06c\uae30 \uac00\uc774\ub4dc<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The head hole in an&nbsp;electret microphone capsule&nbsp;is more than just a structural feature\u2014it is a carefully designed acoustic element. Its key functions include&nbsp;sound wave guidance, frequency response tuning, directivity control, pressure equalization, and protection. Engineering decisions on head hole design involve trade-offs between performance, durability, and environmental robustness. 1. Sound Wave Guidance 2. Frequency Response [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4006,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[677,685,679],"class_list":["post-3979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-insights","tag-electret-microphone","tag-head-hole","tag-microphone-capsule"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3979","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=3979"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3979\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/4006"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=3979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/categories?post=3979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/tags?post=3979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}