{"id":1565,"date":"2024-07-20T17:49:24","date_gmt":"2024-07-20T09:49:24","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1565"},"modified":"2026-03-19T15:22:06","modified_gmt":"2026-03-19T07:22:06","slug":"4mm-high-sensitivity-electret-microphone-with-pins-for-long-distance-pickup","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/4mm-high-sensitivity-electret-microphone-with-pins-for-long-distance-pickup\/","title":{"rendered":"\u9577\u8ddd\u96e2\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u7528\u30d4\u30f3\u4ed8\u304d 4mm \u9ad8\u611f\u5ea6\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">4015\u30d4\u30f3\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30d8\u30c3\u30c9\u306f\u300130dB\u306e\u9ad8\u611f\u5ea6\u3092\u8a87\u308a\u3001\u9577\u8ddd\u96e2\u306e\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u53ef\u80fd\u3067\u3059\u3002\u5168\u81ea\u52d5\u30a8\u30c3\u30b8\u30b7\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u512a\u308c\u305f\u6c17\u5bc6\u6027\u3068\u4f4e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30ce\u30a4\u30ba\u3092\u4fdd\u8a3c\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-1567\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b4015ap-30.png\" alt=\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\" width=\"546\" height=\"268\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b4015ap-30.png 546w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b4015ap-30-300x147.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b4015ap-30-18x9.png 18w\" sizes=\"auto, (max-width: 546px) 100vw, 546px\" \/> <\/p>\n<p><strong>\u30c6\u30b9\u30c8\u6761\u4ef6\uff1a<\/strong> RL = 2.2k\u03a9\u3001Vs = 2V\u3001C = 1\u03bcF<\/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-1568\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b4015ap-30.png\" alt=\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\" width=\"552\" height=\"376\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b4015ap-30.png 552w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b4015ap-30-300x204.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b4015ap-30-18x12.png 18w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/> <\/p>\n<p><strong>\u5468\u6ce2\u6570\u7bc4\u56f2\uff1a<\/strong> 50Hz-20kHz <br \/>\u30ec\u30b9\u30dd\u30f3\u30b9\u306f1kHz\u304b\u30893kHz\u306e\u9593\u3067\u308f\u305a\u304b\u306b\u4f4e\u4e0b\u3057\u30013kHz\u304b\u30898kHz\u4ed8\u8fd1\u3067\u30d4\u30fc\u30af\u306b\u9054\u3057\u3001\u305d\u306e\u5f8c\u9ad8\u3044\u5468\u6ce2\u6570\u3067\u30ed\u30fc\u30eb\u30aa\u30d5\u3059\u308b\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-1566\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b4015ap-30.png\" alt=\"\u5916\u89b3\u5bf8\u6cd5\" width=\"287\" height=\"408\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b4015ap-30.png 287w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b4015ap-30-211x300.png 211w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b4015ap-30-8x12.png 8w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/> <\/p>\n<p>\u30ab\u30d7\u30bb\u30eb\u306e\u5bf8\u6cd5\uff1a\u76f4\u5f844mm\u00d7\u9ad8\u30551.5mm\u3002\u524d\u9762\u306b\u9632\u5875\u30e1\u30c3\u30b7\u30e5\u3001\u80cc\u9762\u306b\u97f3\u97ff\u30dd\u30fc\u30c8\u306a\u3057\u30022.8mm\u30d4\u30f3\u30921.4mm\u9593\u9694\u3067\u88c5\u5099\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-B4015AP-30 \u306f\u3001\u611f\u5ea6 -30dB\u00b12\u3001\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4 65dB \u306e 4 \u00d7 1.5 mm \u5168\u65b9\u5411\u6027\u30de\u30a4\u30af \u30ab\u30d7\u30bb\u30eb\u3067\u3059\u3002\u30d4\u30f3 \u30b3\u30cd\u30af\u30bf\u3092\u88c5\u5099\u3057\u3001\u9577\u8ddd\u96e2\u30aa\u30fc\u30c7\u30a3\u30aa \u30d4\u30c3\u30af\u30a2\u30c3\u30d7 \u30c7\u30d0\u30a4\u30b9\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":2655,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[284,229,291],"class_list":{"0":"post-1565","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-pin-type","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\/1565","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=1565"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2655"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=1565"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1565"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1565"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}