{"id":650,"date":"2024-05-11T09:08:32","date_gmt":"2024-05-11T09:08:32","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=650"},"modified":"2026-03-19T15:35:40","modified_gmt":"2026-03-19T07:35:40","slug":"4mm-voice-recognition-electret-microphone-element-with-leads","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/4mm-voice-recognition-electret-microphone-element-with-leads\/","title":{"rendered":"4mm\u97f3\u58f0\u8a8d\u8b58\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30a8\u30ec\u30e1\u30f3\u30c8\uff08\u30ea\u30fc\u30c9\u4ed8\u304d\uff09"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">\u5f53\u793e\u306e 4015 \u30de\u30a4\u30af \u30d8\u30c3\u30c9\u306f\u3001\u97d3\u56fd\u306e RF JFET\u3001\u65e5\u672c\u306e\u6771\u30ec \u30d5\u30a3\u30eb\u30e0\u3001\u6751\u7530\u88fd\u4f5c\u6240\u306e\u30b3\u30f3\u30c7\u30f3\u30b5 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u63a1\u7528\u3057\u3001\u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u7d30\u5fc3\u306e\u6ce8\u610f\u3092\u6255\u3063\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u30021.25 \u7aef\u5b50\u6eb6\u63a5\u3068 40 mm \u306e\u30ef\u30a4\u30e4\u9577\u3092\u5099\u3048\u3001\u5168\u65b9\u5411\u6027\u30de\u30a4\u30af \u30b3\u30f3\u30c7\u30f3\u30b5 \u30b3\u30a2\u3092\u5185\u8535\u3057\u3001\u6700\u9069\u306a\u6a5f\u80fd\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"pt-5 text-start\">\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-655\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b4015al39-l40d.png\" alt=\"ECM-B4015AL39-L40D\u30c6\u30b9\u30c8\u56de\u8def\uff1a2.2k\u03a9\u30d0\u30a4\u30a2\u30b9\u30012V\u96fb\u6e90\u30011\u03bcF\u51fa\u529b\" width=\"526\" height=\"254\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b4015al39-l40d.png 526w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b4015al39-l40d-300x145.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b4015al39-l40d-18x9.png 18w\" sizes=\"auto, (max-width: 526px) 100vw, 526px\" \/><\/p>\n<p>2.2k\u03a9\u30d0\u30a4\u30a2\u30b9\u62b5\u6297\u30012V\u96fb\u6e90\u30011\u03bcF\u51fa\u529b\u30b3\u30f3\u30c7\u30f3\u30b5\u3002\u6a19\u6e96\u7684\u306a\u30dc\u30a4\u30b9\u30fb\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u69cb\u6210\u3002<\/p>\n<h3 class=\"pt-5 text-start\">\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-653\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b4015al39-l40d.png\" alt=\"ECM-B4015AL39-L40D \u5468\u6ce2\u6570\u7279\u6027\uff1a\u30d5\u30e9\u30c3\u30c8\u30015kHz\u4ee5\u4e0a\u3067\u30ed\u30fc\u30eb\u30aa\u30d5\" width=\"397\" height=\"284\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b4015al39-l40d.png 397w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b4015al39-l40d-300x215.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b4015al39-l40d-18x12.png 18w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/p>\n<p>5kHz\u4ee5\u4e0a\u3067\u7de9\u3084\u304b\u306a\u30ed\u30fc\u30eb\u30aa\u30d5\u3092\u6301\u3064\u30d5\u30e9\u30c3\u30c8\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u3002<\/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 size-full wp-image-654\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b4015al39-l40d.png\" alt=\"ECM-B4015AL39-L40D \u5916\u5f62\u5bf8\u6cd5\u56f3\uff1a\u03a64\u00d71.5mm\u3001\u524d\u9762\u30c0\u30b9\u30c8\u30e1\u30c3\u30b7\u30e5\u4ed8\uff08\u80cc\u9762\u30b7\u30fc\u30eb\u4ed8\uff09\" width=\"594\" height=\"432\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b4015al39-l40d.png 594w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b4015al39-l40d-300x218.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b4015al39-l40d-18x12.png 18w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/p>\n<p>\u8d85\u5c0f\u578b\u03a64\u00d71.5mm\u3001\u524d\u9762\u30c0\u30b9\u30c8\u30e1\u30c3\u30b7\u30e5\uff08\u80cc\u9762\u5bc6\u9589\u69cb\u9020\uff09\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-B4015AL39-L40D \u306f\u300140mm \u30ef\u30a4\u30e4\u30ea\u30fc\u30c9\u30b3\u30cd\u30af\u30bf\u3001-39dB\u00b13 \u306e\u611f\u5ea6\u300161dB \u306e SNR \u3092\u5099\u3048\u305f 4 x 1.5 mm \u5168\u65b9\u5411\u6027\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8 \u30de\u30a4\u30af \u30ab\u30d7\u30bb\u30eb\u3067\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3092\u542b\u3080\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":2544,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[284,229,289],"class_list":{"0":"post-650","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-omnidirectional-microphones","9":"product_tag-4mm","10":"product_tag-equipment","11":"product_tag-wire-connector","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product\/650","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=650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2544"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=650"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=650"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}