{"id":921,"date":"2024-05-31T10:44:35","date_gmt":"2024-05-31T02:44:35","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=921"},"modified":"2026-03-05T12:38:51","modified_gmt":"2026-03-05T04:38:51","slug":"how-to-choose-the-sensitivity-of-electret-microphones","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ko\/how-to-choose-the-sensitivity-of-electret-microphones\/","title":{"rendered":"Electret \ub9c8\uc774\ud06c\uc758 \uac10\ub3c4\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p>\uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c\ub294 \uace0\uac10\ub3c4, \ucef4\ud329\ud2b8\ud55c \ud06c\uae30, \ub0ae\uc740 \uc804\ub825 \uc18c\ube44\ub77c\ub294 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \ud2b9\uc815 \ud45c\uc900 \ubc0f \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9c8\uc774\ud06c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \ud45c\uc900\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub294 \ub2e4\uc591\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud55c \ub9c8\uc774\ud06c \uac10\ub3c4\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc790\uc138\ud55c \uac00\uc774\ub4dc \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n<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\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones.png\" alt=\"Electret \ub9c8\uc774\ud06c\uc758 \uac10\ub3c4\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\" class=\"wp-image-1544\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones-300x175.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones-768x448.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/How-to-Choose-the-Sensitivity-of-Electret-Microphones-600x350.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">\ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uac10\ub3c4 \uc120\ud0dd\ud558\uae30.<\/figcaption><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><div>\uc774 \ubb38\uc11c\uc5d0\uc11c<\/div><nav><ul><li class=\"\"><a href=\"#microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4<\/a><ul><li class=\"\"><a href=\"#what-is-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li><li class=\"\"><a href=\"#how-to-test-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95<\/a><\/li><li class=\"\"><a href=\"#factors-influencing-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#matching-mic-sensitivity-with-amp-gain\">\ub9c8\uc774\ud06c \uac10\ub3c4\uc640 \uc570\ud504 \uac8c\uc778 \uc77c\uce58<\/a><\/li><li class=\"\"><a href=\"#application-scenarios\">\uc751\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/a><ul><li class=\"\"><a href=\"#smart-speakers\">\uc2a4\ub9c8\ud2b8 \uc2a4\ud53c\ucee4<\/a><\/li><li class=\"\"><a href=\"#security-cameras\">\ubcf4\uc548 \uce74\uba54\ub77c<\/a><\/li><li class=\"\"><a href=\"#sound-controlled-lights\">\uc18c\ub9ac \uc81c\uc5b4 \uc870\uba85<\/a><\/li><li class=\"\"><a href=\"#conference-recording\">\ud68c\uc758 \ub179\uc74c<\/a><\/li><li class=\"\"><a href=\"#microphone-arrays\">\ub9c8\uc774\ud06c \uc5b4\ub808\uc774<\/a><\/li><li class=\"\"><a href=\"#sound-controlled-toys\">\uc18c\ub9ac\ub85c \uc81c\uc5b4\ub418\ub294 \uc7a5\ub09c\uac10<\/a><\/li><li class=\"\"><a href=\"#karaoke-microphones\">\ub178\ub798\ubc29 \ub9c8\uc774\ud06c<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p>\ub9c8\uc774\ud06c \uac10\ub3c4\ub294 \ud2b9\uc815 \uc18c\ub9ac \uac15\ub3c4\uc5d0\uc11c \ubcc0\ud658\uae30\uc758 \ucd9c\ub825 \uc804\uc555\uc744 \ub098\ud0c0\ub0b4\uba70, \uc74c\uc555\uc744 \uc804\uae30 \uc2e0\ud638\ub85c \uc5bc\ub9c8\ub098 \ud6a8\uc728\uc801\uc73c\ub85c \ubcc0\ud658\ud558\ub294\uc9c0 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c dB \ub2e8\uc704\ub85c \uce21\uc815\ub418\uba70 \ud45c\uc900 \uc74c\uc555 \ub808\ubca8\uc774 \uc801\uc6a9\ub420 \ub54c\uc758 \ucd9c\ub825 \uc804\uc555\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-to-test-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95<\/h3>\n\n\n\n<p>\uac10\ub3c4\ub294 1Pa(94dB)\uc758 \uc74c\uc555 \ub808\ubca8\uc744 \uc801\uc6a9\ud558\uace0 \ucd9c\ub825 \uc804\uc555\uc744 dBV \ub2e8\uc704\ub85c \uce21\uc815\ud558\uc5ec \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uac10\ub3c4\uac00 -30dBV\/Pa\uc778 \ub9c8\uc774\ud06c\ub294 -42dBV\/Pa\uc778 \ub9c8\uc774\ud06c\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"factors-influencing-microphone-sensitivity\">\ub9c8\uc774\ud06c \uac10\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n\n\n\n<p>\uac10\ub3c4\ub294 \ub9c8\uc774\ud06c \uc790\uccb4\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc751\uc6a9 \ud68c\ub85c, \ud2b9\ud788 \ubd80\ud558 \uc800\ud56d(RL)\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uac10\ub3c4\uac00 \ubc14\ub78c\uc9c1\ud558\uc9c0\ub9cc \uc65c\uace1\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"matching-mic-sensitivity-with-amp-gain\">\ub9c8\uc774\ud06c \uac10\ub3c4\uc640 \uc570\ud504 \uac8c\uc778 \uc77c\uce58<\/h2>\n\n\n\n<p>\ub9c8\uc774\ud06c\ub97c \uc120\ud0dd\ud560 \ub54c \uc99d\ud3ed\uae30\uc758 \uc774\ub4dd\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uace0\uc774\ub4dd \uc99d\ud3ed\uae30<\/strong>: \uac10\ub3c4\uac00 \ub0ae\uc740(\uc57d -40dB) \ub9c8\uc774\ud06c\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc800\uc774\ub4dd \uc99d\ud3ed\uae30<\/strong>: \uac10\ub3c4\uac00 \ub354 \ub192\uc740(\uc57d -30dB) \ub9c8\uc774\ud06c\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"application-scenarios\">\uc751\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"smart-speakers\">\uc2a4\ub9c8\ud2b8 \uc2a4\ud53c\ucee4<\/h3>\n\n\n\n<p>Amazon Echo \ubc0f Google Home\uacfc \uac19\uc740 \uc7a5\uce58\ub294 \uc815\ud655\ud55c \uc74c\uc131 \uba85\ub839 \uc778\uc2dd\uc744 \uc704\ud574 \ub192\uc740 \uac10\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uc640\uc758 \uba85\ud655\ud558\uace0 \uc548\uc815\uc801\uc778 \uc0c1\ud638 \uc791\uc6a9\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc57d -30dB\uc758 \uac10\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \uc2a4\ub9c8\ud2b8 \uc2a4\ud53c\ucee4\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/9-7mm-omnidirectional-microphone-element-for-long-distance-audio-pickup\/\" data-type=\"product\" data-id=\"1756\">\uc7a5\uac70\ub9ac \uc624\ub514\uc624 \ud53d\uc5c5\uc744 \uc704\ud55c 9.7mm \ubb34\uc9c0\ud5a5\uc131 \ub9c8\uc774\ud06c \uc694\uc18c<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"security-cameras\">\ubcf4\uc548 \uce74\uba54\ub77c<\/h3>\n\n\n\n<p>\ud2b9\ud788 \uc7a5\uac70\ub9ac\ub098 \ub192\uc740 \uc704\uce58\uc5d0\uc11c \uc120\uba85\ud55c \uc0ac\uc6b4\ub4dc\ub97c \ucea1\ucc98\ud558\ub824\uba74 -25dB \uc815\ub3c4\uc758 \ub192\uc740 \uac10\ub3c4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud76c\ubbf8\ud55c \uc18c\ub9ac\ub3c4 \ud3ec\ucc29\ud558\uc5ec \ub354 \ub098\uc740 \uac10\uc2dc \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \ubcf4\uc548 \uce74\uba54\ub77c\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/6mm-high-sensitivity-microphone-element-with-pins-for-conference-systems\/\" data-type=\"product\" data-id=\"1685\">\ud68c\uc758 \uc2dc\uc2a4\ud15c\uc6a9 \ud540\uc774 \uc788\ub294 6mm \uace0\uac10\ub3c4 \ub9c8\uc774\ud06c \uc694\uc18c<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sound-controlled-lights\">\uc18c\ub9ac \uc81c\uc5b4 \uc870\uba85<\/h3>\n\n\n\n<p>\uc18c\ub9ac\ub85c \uc81c\uc5b4\ub418\ub294 \uc870\uba85\uc758 \uacbd\uc6b0 \uac10\ub3c4\uac00 \uc911\uc694\ud558\uc9c0\ub9cc \uc8fc\ud30c\uc218 \uc751\ub2f5\uacfc \uc65c\uace1\uc740 \ub35c \uc911\uc694\ud569\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \ud65c\uc131\ud654\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 -30dB \uc774\uc0c1\uc758 \uac10\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \uc0ac\uc6b4\ub4dc \uc81c\uc5b4 \uc870\uba85\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/4mm-voice-recognition-electret-microphone-element-with-leads\/\" data-type=\"product\" data-id=\"650\">\ub9ac\ub4dc\uac00 \uc788\ub294 4mm \uc74c\uc131 \uc778\uc2dd \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uc694\uc18c<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conference-recording\">\ud68c\uc758 \ub179\uc74c<\/h3>\n\n\n\n<p>-32dB ~ -35dB \uc815\ub3c4\uc758 \uc911\uac04\uc5d0\uc11c \ub192\uc740 \uac10\ub3c4\ub294 \ud68c\uc758 \ubc0f \uac15\uc758\uc5d0\uc11c \uc120\uba85\ud55c \uc624\ub514\uc624\ub97c \ucea1\ucc98\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ubc38\ub7f0\uc2a4\ub294 \ubaa8\ub4e0 \uc2a4\ud53c\ucee4\uac00 \uba85\ud655\ud558\uac8c \ub4e4\ub9ac\ub3c4\ub85d \ud558\uba74\uc11c \uc18c\uc74c\uc774 \uc798\ubabb \ubc1c\uc0dd\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \ud68c\uc758 \ub179\ud654\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/9-7mm-unidirectional-electret-microphone-element-for-gooseneck\/\" data-type=\"product\" data-id=\"100\">\uad6c\uc988\ub125\uc6a9 9.7mm \ub2e8\ubc29\ud5a5 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uc694\uc18c<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"microphone-arrays\">\ub9c8\uc774\ud06c \uc5b4\ub808\uc774<\/h3>\n\n\n\n<p>\ub9c8\uc774\ud06c \uc5b4\ub808\uc774\uc5d0\ub294 2dB \ubbf8\ub9cc\uc758 \uc624\ub958 \uc5ec\uc720\uac00 \uc788\ub294 \uc6b0\uc218\ud55c \uc77c\uad00\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \ud68c\uc758\uc2e4\uacfc \ub300\ud615 \ud640\uc5d0\uc11c \uade0\uc77c\ud55c \uc624\ub514\uc624 \ucea1\ucc98\ub97c \ubcf4\uc7a5\ud558\uc5ec \uc5b4\ub808\uc774\uc758 \uc804\ubc18\uc801\uc778 \uc74c\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \ub9c8\uc774\ud06c \uc5b4\ub808\uc774\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/9-7mm-omnidirectional-electret-microphone-cartridge-for-parabolic-microphone\/\" data-type=\"product\" data-id=\"173\">\ud3ec\ubb3c\uc120\ud615 \ub9c8\uc774\ud06c\uc6a9 9.7mm \ubb34\uc9c0\ud5a5\uc131 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uce74\ud2b8\ub9ac\uc9c0<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sound-controlled-toys\">\uc18c\ub9ac\ub85c \uc81c\uc5b4\ub418\ub294 \uc7a5\ub09c\uac10<\/h3>\n\n\n\n<p>\uc18c\ub9ac \uc81c\uc5b4 \uc7a5\ub09c\uac10\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc740 \uc5c4\uaca9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc57d -35dB\uc758 \uac10\ub3c4\ub294 \ubc30\uacbd \uc18c\uc74c\uc5d0 \uc9c0\ub098\uce58\uac8c \ubbfc\uac10\ud558\uc9c0 \uc54a\uace0 \uae30\ubcf8 \uc0ac\uc6b4\ub4dc \uba85\ub839\uc5d0 \uc751\ub2f5\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \uc18c\ub9ac \uc81c\uc5b4 \uc7a5\ub09c\uac10\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/high-temperature-resistant-electret-condenser-microphone\/\" data-type=\"product\" data-id=\"144\">\uace0\uc628 \uc800\ud56d \uc804\uae30 \ucf58\ub374\uc11c \ub9c8\uc774\ud06c\ub85c\ud3f0<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"karaoke-microphones\">\ub178\ub798\ubc29 \ub9c8\uc774\ud06c<\/h3>\n\n\n\n<p>\ub178\ub798\ubc29 \ub9c8\uc774\ud06c\uc758 \uacbd\uc6b0 \ud53c\ub4dc\ubc31 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uace0 \ub354 \ub098\uc740 \ub178\ub798 \uacbd\ud5d8\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 -40dB \uc815\ub3c4\uc758 \uc911\uac04 \uac10\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc774 \uc218\uc900\uc740 \uc74c\uc9c8\uacfc \ud53c\ub4dc\ubc31 \ubc29\uc9c0\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud83d\udc49 \ub178\ub798\ubc29\uc5d0 \ucd94\ucc9c\ud569\ub2c8\ub2e4:<\/strong>&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/9-7mm-cardioid-electret-microphone-insert-for-ktv-karaoke\/\" data-type=\"product\" data-id=\"570\">KTV \ub178\ub798\ubc29\uc6a9 9.7mm \uce74\ub514\uc624\uc774\ub4dc \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uc778\uc11c\ud2b8<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\uacb0\ub860<\/h2>\n\n\n\n<p>\ub9c8\uc774\ud06c \uac10\ub3c4\ub294 \uc2a4\ub9c8\ud2b8 \uc2a4\ud53c\ucee4\ubd80\ud130 \ubcf4\uc548 \uce74\uba54\ub77c, \ud68c\uc758 \ub179\uc74c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uac10\ub3c4 \ud45c\uc900\uc744 \uc774\ud574\ud558\uace0 \uc62c\ubc14\ub978 \ub9c8\uc774\ud06c\ub97c \uc120\ud0dd\ud558\uba74 \ub2e4\uc591\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc624\ub514\uc624 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc570\ud504 \uac8c\uc778\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud558\uba74 \uac00\uc7a5 \uc801\ud569\ud55c \ub9c8\uc774\ud06c\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc5b4 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc0ac\uc6a9\uc790 \ub9cc\uc871\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Electret microphones offer the advantages of high sensitivity, compact size, and low power consumption. However, their use requires adherence to specific standards and requirements. Understanding these standards is essential for effectively selecting the right microphone for your application. This article serves as a detailed guide to help you choose the appropriate microphone sensitivity for various [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1544,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[400],"tags":[661,660,659],"class_list":["post-921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-guides","tag-gain-calibration","tag-sensitivity-grading","tag-signal-level"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/921","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=921"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/921\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/1544"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/categories?post=921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/tags?post=921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}