{"id":564,"date":"2024-05-10T09:23:45","date_gmt":"2024-05-10T09:23:45","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=564"},"modified":"2026-03-19T15:38:56","modified_gmt":"2026-03-19T07:38:56","slug":"9-7mm-unidirectional-electret-microphone-insert-for-motorcycle-helmet","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ko\/9-7mm-unidirectional-electret-microphone-insert-for-motorcycle-helmet\/","title":{"rendered":"\uc624\ud1a0\ubc14\uc774 \ud5ec\uba67\uc6a9 9.7mm \ub2e8\ubc29\ud5a5 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \uc778\uc11c\ud2b8"},"content":{"rendered":"<h2 class=\"text-start\">\uae30\uc220 \uc0ac\uc591<\/h2>\n<p class=\"text-start\">\uc18c\uc74c \uc81c\uac70 \ub2a5\ub825\uc73c\ub85c \uc124\uacc4\ub41c 9790 \ub9c8\uc774\ud06c \ud5e4\ub4dc\ub294 \ub2e8\uc77c \ubc29\ud5a5 \uc124\uacc4\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70 Panasonic JFET \uad6c\uc131 \uc694\uc18c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucc9c\uacf5\ub41c \uc258\uc740 \ubc14\ub78c \uc18c\uc74c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucd5c\uc18c\ud654\ud558\ub294 \ubc18\uba74, \ud558\ud2b8 \ubaa8\uc591\uc758 \ubc29\ud5a5\uc131 \ub9c8\uc774\ud06c \ucf54\uc5b4\ub294 \uc8fc\ubcc0 \uc18c\uc74c\uc744 \uc904\uc5ec \uae68\ub057\ud55c \uc624\ub514\uc624 \ucea1\ucc98\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"pt-5 text-start\">\ud45c\uc900 \ud14c\uc2a4\ud2b8 \ud68c\ub85c<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-567\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-em212u.png\" alt=\"\ud45c\uc900 \ud14c\uc2a4\ud2b8 \ud68c\ub85c\" width=\"537\" height=\"239\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-em212u.png 537w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-em212u-300x134.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-em212u-18x8.png 18w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/><\/p>\n<p>RL=2.2K\u03a9, VS=2V, C=1\u03bcF\uc758 \ud14c\uc2a4\ud2b8 \ud68c\ub85c.<\/p>\n<h3 class=\"pt-5 text-start\">\uc77c\ubc18\uc801\uc778 \uc8fc\ud30c\uc218 \uc751\ub2f5<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-568 size-large\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-1024x443.png\" alt=\"\uc77c\ubc18\uc801\uc778 \uc8fc\ud30c\uc218 \uc751\ub2f5\" width=\"1024\" height=\"443\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-1024x443.png 1024w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-768x332.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-1536x665.png 1536w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u-600x260.png 600w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-em212u.png 1821w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\uc8fc\ud30c\uc218 \uc751\ub2f5\uc740 100Hz\uc5d0\uc11c 7kHz\uc5d0\uc11c \ud53c\ud06c\uae4c\uc9c0 \uafb8\uc900\ud788 \uc0c1\uc2b9\ud55c \ud6c4 16kHz\uae4c\uc9c0 \uc11c\uc11c\ud788 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"pt-5 text-start\">\uce58\uc218(\ub2e8\uc704: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-569\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-em212u.png\" alt=\"\uc678\uad00 \uce58\uc218\" width=\"440\" height=\"372\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-em212u.png 440w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-em212u-300x254.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-em212u-14x12.png 14w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/p>\n<p>\ub9c8\uc774\ud06c \ucea1\uc290\uc758 \ud06c\uae30\ub294 \uc9c1\uacbd 9.7mm, \ub192\uc774 9mm\uc774\uba70 \uc804\uba74 \ub354\uc2a4\ud2b8 \uba54\uc2dc\uac00 \uc788\uace0 \ud6c4\uba74\uc5d0\ub294 \uc74c\ud5a5 \uad6c\uba4d\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-EM212U-45\ub294 \ubaa8\ud130\uc0ac\uc774\ud074 \ud5ec\uba67\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c 9.7 \u00d7 9mm\uc758 \uc18c\ud615 \ub2e8\ubc29\ud5a5 \ub9c8\uc774\ud06c \ucea1\uc290\uc785\ub2c8\ub2e4. -45dB\u00b12\uc758 \uac10\ub3c4\uc640 62dB\uc758 \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44\ub85c \ubc30\uacbd \uc18c\uc74c\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc120\uba85\ud55c \uc624\ub514\uc624\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud3ec\ucc29\ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":2784,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[21,16],"product_tag":[282,229,288],"class_list":{"0":"post-564","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-unidirectional-microphones","8":"product_cat-electret-microphones","9":"product_tag-9-7mm","10":"product_tag-equipment","11":"product_tag-solder-pads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product\/564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/comments?post=564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/2784"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=564"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_brand?post=564"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_cat?post=564"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_tag?post=564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}