{"id":548,"date":"2024-05-10T03:18:31","date_gmt":"2024-05-10T03:18:31","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=548"},"modified":"2026-03-19T15:43:46","modified_gmt":"2026-03-19T07:43:46","slug":"tws-earbuds-microphone-analog-mems","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/tws-earbuds-microphone-analog-mems\/","title":{"rendered":"\u30af\u30ea\u30a2\u306a\u97f3\u58f0\u30ad\u30e3\u30d7\u30c1\u30e3\u306e\u305f\u3081\u306e\u4f4e\u6d88\u8cbb\u96fb\u529bMEMS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">ECM-M3729T421\u306f\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9ad8\u6027\u80fd\u30a2\u30ca\u30ed\u30b0\u30fb\u30c8\u30c3\u30d7\u30dd\u30fc\u30c8MEMS\u30de\u30a4\u30af\u30ed\u30db\u30f3\u3067\u3059\u300242dBV\/Pa \u00b11dB\u306e\u611f\u5ea6\u306858dB\u306eSNR\u3067\u3001\u5e83\u3044\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u306b\u308f\u305f\u3063\u3066\u30af\u30ea\u30fc\u30f3\u3067\u4e00\u8cab\u3057\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u30ad\u30e3\u30d7\u30c1\u30e3\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3059\u308b132dB SPL\u306e\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u3088\u308a\u3001\u5927\u97f3\u91cf\u74b0\u5883\u3067\u3082\u6b6a\u307f\u306e\u306a\u3044\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u30de\u30a4\u30af\u30ed\u30db\u30f3\u306f\u512a\u308c\u305fRF\u30a4\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30a2\u30f3\u30c6\u30ca\u306b\u8fd1\u3044\u5834\u6240\u3067\u306e\u5e72\u6e09\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u52d5\u4f5c\u96fb\u5727\u7bc4\u56f2\u306f1.6V\uff5e3.6V\u3067\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u99c6\u52d5\u306e\u6a5f\u5668\u306b\u6700\u9069\u3067\u3059\u3002\u30b3\u30f3\u30d1\u30af\u30c8\u306a3.76mm x 2.95mm x 1.10mm\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u30b9\u30da\u30fc\u30b9\u306b\u5236\u7d04\u306e\u3042\u308b\u8a2d\u8a08\u306b\u5bb9\u6613\u306b\u9069\u5408\u3057\u3001-40\u2103\u304b\u3089+100\u2103\u307e\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6027\u80fd\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n<h3 class=\"text-start\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa<\/h3>\n<ul class=\"list-unstyled text-start\">\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff06\u30bf\u30d6\u30ec\u30c3\u30c8\u9ad8\u3044RF\u30a4\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u5e83\u3044\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u306b\u3088\u308a\u3001\u30a2\u30f3\u30c6\u30ca\u306b\u8fd1\u3044\u5834\u6240\u3067\u3082\u30af\u30ea\u30a2\u306a\u901a\u8a71\u3068\u6b63\u78ba\u306a\u9332\u97f3\u304c\u53ef\u80fd\u3002.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30fb\u30a2\u30ec\u30a4\uff1a\u512a\u308c\u305f\u4f4d\u76f8\u6574\u5408\u6027\u3068\u53b3\u3057\u3044\u611f\u5ea6\u8a31\u5bb9\u7bc4\u56f2\u306b\u3088\u308a\u3001\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u3084\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0\u306b\u6700\u9069\u3067\u3059\u3002.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30fb\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff06\u30ab\u30e1\u30e9132dB\u306eAOP\u306b\u3088\u308a\u3001\u30b3\u30f3\u30b5\u30fc\u30c8\u3084\u5927\u97f3\u91cf\u306e\u74b0\u5883\u3067\u3082\u6b6a\u307f\u306e\u306a\u3044\u9332\u97f3\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n<\/ul>\n<h3 class=\"pt-5 text-start\">\u63a8\u5968\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u56de\u8def<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4001 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_m3729t421.png\" alt=\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\" width=\"450\" height=\"240\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_m3729t421.png 450w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_m3729t421-300x160.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_m3729t421-18x10.png 18w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">\u5468\u6ce2\u6570\u5fdc\u7b54\u66f2\u7dda<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4002 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-m3729t421.png\" alt=\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\" width=\"480\" height=\"290\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-m3729t421.png 480w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-m3729t421-300x181.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-m3729t421-18x12.png 18w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">\u5bf8\u6cd5\uff08\u5358\u4f4d\uff1amm\uff09<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4003 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-m3729t421.png\" alt=\"\u5916\u89b3\u5bf8\u6cd5\" width=\"600\" height=\"280\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-m3729t421.png 600w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-m3729t421-300x140.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-m3729t421-18x8.png 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>42dBV\/Pa\u00b11dB\u611f\u5ea6\u300158dB SNR\u3001132dB AOP\u306e\u9ad8\u6027\u80fd\u30a2\u30ca\u30ed\u30b0MEMS\u30de\u30a4\u30af\u30ed\u30db\u30f3\u3002\u5353\u8d8a\u3057\u305fRF\u30a4\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u4e00\u8cab\u6027\u306b\u3088\u308a\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30bf\u30d6\u30ec\u30c3\u30c8\u3001\u30de\u30a4\u30af\u30a2\u30ec\u30a4\u306b\u6700\u9069\u3002.<\/p>","protected":false},"featured_media":3995,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[19,91],"product_tag":[708,712,710,699,711,709],"class_list":{"0":"post-548","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-mems-microphones","8":"product_cat-analog-microphones","9":"product_tag-analog","10":"product_tag-hd-voice","11":"product_tag-high-aop","12":"product_tag-mems-mics","13":"product_tag-rf-immunity","14":"product_tag-top-port","16":"first","17":"instock","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product\/548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/comments?post=548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/3995"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=548"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=548"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=548"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}