{"id":3317,"date":"2025-08-20T15:22:31","date_gmt":"2025-08-20T07:22:31","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=3317"},"modified":"2026-01-27T16:19:55","modified_gmt":"2026-01-27T08:19:55","slug":"close-talk-microphone-solutions-for-head-worn-hearing-protection-devices","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ko\/close-talk-microphone-solutions-for-head-worn-hearing-protection-devices\/","title":{"rendered":"\uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\ub294 \uccad\ub825 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc704\ud55c \ud074\ub85c\uc988 \ud1a0\ud06c \ub9c8\uc774\ud06c \uc194\ub8e8\uc158"},"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\/2025\/08\/close-talk-mic-capsule-head-worn.png\" alt=\"\uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\ub294 \uccad\ub825 \ubcf4\ud638 \uc7a5\uce58\uc6a9 \ud074\ub85c\uc988 \ud1a0\ud06c \ub9c8\uc774\ud06c \ucea1\uc290\" class=\"wp-image-3323\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/08\/close-talk-mic-capsule-head-worn.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/08\/close-talk-mic-capsule-head-worn-300x175.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/08\/close-talk-mic-capsule-head-worn-768x448.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/08\/close-talk-mic-capsule-head-worn-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/08\/close-talk-mic-capsule-head-worn-600x350.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">ECM-B1045UML50-25082 \uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\ub294 \uccad\ub825 \ubcf4\ud638\uc6a9 \ud074\ub85c\uc988 \ud1a0\ud06c \ub9c8\uc774\ud06c \ucea1\uc290<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\ucd5c\uc2e0 \uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\ub294 \uccad\ub825 \ubcf4\ud638 \uc7a5\uce58\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4.&nbsp;<strong>\uc18c\uc74c \uac10\uc18c<\/strong>,&nbsp;<strong>\ube14\ub8e8\ud22c\uc2a4 \uc5f0\uacb0<\/strong>\ubc0f&nbsp;<strong>\ub2a5\ub3d9\uc801 \uacbd\uccad<\/strong>. \uc0b0\uc5c5 \uc791\uc5c5\uc790, \uac74\uc124 \ub610\ub294 \uc2e4\uc678 \uc791\uc5c5\uc6a9 \ud5e4\ub4dc\uc14b\uacfc \uac19\uc740 \uadfc\uac70\ub9ac \ub610\ub294 \uadfc\uc811 \ub300\ud654 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ub9c8\uc774\ud06c\ub294 \uc8fc\ubcc0 \uc18c\uc74c\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc74c\uc131\uc744 \uc120\uba85\ud558\uac8c \ud3ec\ucc29\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub294&nbsp;<a href=\"https:\/\/ecmicrophones.com\/ko\/high-performance-uni-electret-mic-capsule-for-hi-fi-audio-systems\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\ub294 \ud074\ub85c\uc988 \ud1a0\ud06c \ub9c8\uc774\ud06c<\/a>ECM-B1045UML50-25082\ub294 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub418\uc5b4 \ub6f0\uc5b4\ub09c \uc74c\uc131 \uc120\uba85\ub3c4\uc640 \uc8fc\ubcc0 \uc18c\uc74c \uc81c\uac70 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubc00\ucc29\ud615, \uba38\ub9ac \ucc29\uc6a9\ud615 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacfc\uc81c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uae30\uacc4, \ucc28\ub7c9 \ub610\ub294 \uc2e4\uc678 \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub192\uc740 \ubc30\uacbd \uc18c\uc74c<\/li>\n\n\n\n<li>\uc785\uc5d0\uc11c \uac00\uae4c\uc6b4 \uac70\ub9ac\uc5d0\uc11c \ub9d0\uc758 \uc120\uba85\ub3c4 \uc720\uc9c0<\/li>\n\n\n\n<li>\uac00\ubccd\uace0 \ucef4\ud329\ud2b8\ud55c \ub514\uc790\uc778\uc73c\ub85c \ud558\ub8e8 \uc885\uc77c \ud3b8\uc548\ud558\uac8c \ucc29\uc6a9 \uac00\ub2a5<\/li>\n\n\n\n<li>\ub2e4\uc591\ud55c \uc704\uce58\uc640 \uc6c0\uc9c1\uc784\uc5d0\ub3c4 \uacac\uace0\ud55c \uc131\ub2a5<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc7a5\uce58\uc6a9 \ub9c8\uc774\ud06c\ub294 \uc790\uc5f0\uc2a4\ub7fd\uace0 \uba85\ub8cc\ud55c \uc74c\uc131 \ucea1\ucc98\ub97c \uc704\ud574 \uc9d1\uc911\ub41c \ubc29\ud5a5\uc131 \ud53d\uc5c5, \ub192\uc740 \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44, \uade0\ud615 \uc7a1\ud78c \uc8fc\ud30c\uc218 \uc751\ub2f5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ECM-B1045UML50-25082: \uc8fc\uc694 \uc0ac\uc591<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\uc0ac\uc591<\/th><\/tr><tr><td>\uce58\uc218<\/td><td>10\u00d74.5mm<\/td><\/tr><tr><td>\uc9c0\ud5a5\uc131<\/td><td>\ub2e8\ubc29\ud5a5(\uc804\uba74 \uc0ac\uc6b4\ub4dc\uc5d0 \uc9d1\uc911)<\/td><\/tr><tr><td>\uac10\uad11\ub3c4<\/td><td>-50dB \u00b12<\/td><\/tr><tr><td>\uc784\ud53c\ub358\uc2a4<\/td><td>2k\u03a9<\/td><\/tr><tr><td>\uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44<\/td><td>65dB<\/td><\/tr><tr><td>\ucd5c\ub300 \uc74c\uc555<\/td><td>125 dB<\/td><\/tr><tr><td>\uc8fc\ud30c\uc218 \uc751\ub2f5<\/td><td>100Hz ~ 10kHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\ud30c\uc218 \uc751\ub2f5<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"317\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/02\/typical-frequency-response_ecm-b1045uml50-25082.png\" alt=\"ECM-B1045UML50-25082 \uc8fc\ud30c\uc218 \uc751\ub2f5 \uadf8\ub798\ud504\" class=\"wp-image-2227\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/02\/typical-frequency-response_ecm-b1045uml50-25082.png 508w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/02\/typical-frequency-response_ecm-b1045uml50-25082-300x187.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/02\/typical-frequency-response_ecm-b1045uml50-25082-18x12.png 18w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><figcaption class=\"wp-element-caption\">ECM-B1045UML50-25082 \uc8fc\ud30c\uc218 \uc751\ub2f5(100Hz - 10kHz)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\uadfc\uac70\ub9ac \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud558\uc774\ub77c\uc774\ud2b8:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\uc8fc\ud30c\uc218 \ubc94\uc704<\/th><th>\ud2b9\uc131<\/th><\/tr><tr><td>100 - 500Hz<\/td><td>\ud658\uacbd \uc778\uc2dd\uc744 \uc704\ud55c \uc548\uc815\uc801\uc778 \uc800\uc8fc\ud30c \uc751\ub2f5<\/td><\/tr><tr><td>500Hz - 2kHz<\/td><td>\uade0\ud615 \uc7a1\ud78c \ubbf8\ub4dc \ub808\uc778\uc9c0\ub85c \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc74c\uc131 \ucea1\ucc98 \ubcf4\uc7a5<\/td><\/tr><tr><td>5~10kHz<\/td><td>\uc57d\uac04\uc758 \uace0\uc8fc\ud30c \ubd80\uc2a4\ud2b8\ub85c \uc74c\uc131 \uc120\uba85\ub3c4 \ud5a5\uc0c1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud604\uc7a5\uacfc \uac00\uae4c\uc6b4 \uacf3\uc5d0\uc11c \uba38\ub9ac\uc5d0 \ucc29\uc6a9\ud558\uace0 \uc0ac\uc6a9\ud560 \ub54c \ud0c1\uc6d4\ud55c \uc774\uc720<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\ubc29\ud5a5 \ud53d\uc5c5:<\/strong>&nbsp;\ud654\uc790\uc758 \ubaa9\uc18c\ub9ac\uc5d0 \uc9d1\uc911\ud558\uace0 \uc8fc\ubcc0 \uc18c\uc74c\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub192\uc740 SNR:<\/strong>&nbsp;\ub0ae\uc740 \uc790\uccb4 \ub178\uc774\uc988\ub85c \uae68\ub057\ud55c \uc74c\uc131 \ucea1\ucc98 \ubcf4\uc7a5<\/li>\n\n\n\n<li><strong>\ucef4\ud329\ud2b8\ud55c \uc0ac\uc774\uc988:<\/strong>&nbsp;\ud5e4\ub4dc\uc14b \ub610\ub294 \uc774\uc5b4\ub9c8\uc6b4\ud2b8 \uc7a5\uce58\uc5d0 \uc27d\uac8c \ud1b5\ud569 \uac00\ub2a5<\/li>\n\n\n\n<li><strong>\uade0\ud615 \uc7a1\ud78c \uc8fc\ud30c\uc218 \uc751\ub2f5:<\/strong>&nbsp;\uac70\uce5c \ud53c\ud06c \uc5c6\uc774 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc74c\uc131 \ucea1\ucc98<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5 \ubc0f \uc81c\uc791 \uae30\ub2a5<\/h2>\n\n\n\n<p>ECM-B1045UML50-25082\ub294 \uc2dc\ub044\ub7ec\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc120\uba85\ud558\uace0 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc74c\uc131 \ucea1\ucc98\ub97c \uc81c\uacf5\ud558\uc5ec \uadfc\uc811 \ub300\ud654, \uba38\ub9ac \ucc29\uc6a9\ud615 \uccad\ub825 \ubcf4\ud638 \uc7a5\uce58\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc18c\ub2c8\ub294 \uae30\uc220 \uc804\ubb38\uc131\uacfc \uace0\uae09 \uc0dd\uc0b0 \uc5ed\ub7c9\uc744 \uacb0\ud569\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.&nbsp;<strong>\ub9de\ucda4\ud615 \ub9c8\uc774\ud06c \uc194\ub8e8\uc158<\/strong>&nbsp;\ud2b9\uc815 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\ucd98 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac \uc11c\ube44\uc2a4\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud2b9\uc815 \ud3fc \ud329\ud130 \ub610\ub294 \uc74c\ud5a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc704\ud55c \ub9de\ucda4\ud615 \ub9c8\uc774\ud06c \uc124\uacc4<\/li>\n\n\n\n<li>\ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud55c \ud504\ub85c\ud1a0\ud0c0\uc774\ud551 \ubc0f \ud14c\uc2a4\ud2b8<\/li>\n\n\n\n<li>\ub300\uaddc\ubaa8 \uc0dd\uc0b0\uc744 \uc9c0\uc6d0\ud558\ub294 \ub300\ub7c9 \uc81c\uc870<\/li>\n<\/ul>\n\n\n\n<p>\uc18c\ub2c8\uc758 \uace0\uc131\ub2a5 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ubc0f \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694. <a href=\"https:\/\/ecmicrophones.com\/ko\/electret-microphones\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECMIC \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Modern head-worn hearing protection devices combine&nbsp;noise reduction,&nbsp;Bluetooth connectivity, and&nbsp;active listening. For near-field or close-talk applications\u2014such as headsets for industrial workers, construction, or outdoor operations\u2014the microphone must capture voice clearly while minimizing ambient noise. The&nbsp;Close-Talk Microphone for Head-Worn, ECM-B1045UML50-25082, is designed for these challenges, delivering excellent voice clarity and ambient noise rejection. Challenges in Close-Talk, Head-Worn [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3323,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[400],"tags":[518,516,519,517],"class_list":["post-3317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-guides","tag-high-spl","tag-near-field","tag-o10mm","tag-unidirectional"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3317","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=3317"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3317\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/3323"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=3317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/categories?post=3317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/tags?post=3317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}