{"id":748,"date":"2024-05-23T16:47:49","date_gmt":"2024-05-23T08:47:49","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=748"},"modified":"2026-03-19T15:31:12","modified_gmt":"2026-03-19T07:31:12","slug":"bone-conduction-microphone-capsule-9-7mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/bone-conduction-microphone-capsule-9-7mm\/","title":{"rendered":"\u9aa8\u4f1d\u5c0e\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb 9.7mm"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">\u5f53\u793e\u306e 9745 \u9ad8\u5fe0\u5b9f\u5ea6\u9aa8\u4f1d\u5c0e\u30de\u30a4\u30af \u30b3\u30a2\u306f\u3001\u6b63\u78ba\u306a\u30d1\u30eb\u30b9 \u30dd\u30f3\u30d4\u30f3\u30b0\u3068\u9ad8\u611f\u5ea6\u30de\u30a4\u30af\u30ed\u632f\u52d5\u30bb\u30f3\u30b5\u30fc\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u6b63\u78ba\u306a\u4fe1\u53f7\u4f1d\u9001\u3068\u5e72\u6e09\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u4fdd\u8a3c\u3057\u3001\u512a\u308c\u305f\u30aa\u30fc\u30c7\u30a3\u30aa \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\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-752\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b9745al70-318a.png\" alt=\"ECM-B9745AL70\u30c6\u30b9\u30c8\u56de\u8def\uff1a2.2k\u03a9\u30d0\u30a4\u30a2\u30b9\u30014.5V\u96fb\u6e90\u30011\u03bcF\u51fa\u529b\" width=\"463\" height=\"205\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b9745al70-318a.png 463w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b9745al70-318a-300x133.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b9745al70-318a-18x8.png 18w\" sizes=\"auto, (max-width: 463px) 100vw, 463px\" \/><\/p>\n<p>\u30c6\u30b9\u30c8\u56de\u8def\u306f2.2k\u03a9\u30d0\u30a4\u30a2\u30b9\u62b5\u6297\u30014.5V DC\u96fb\u6e90\u96fb\u5727\u30011\u03bcF\u51fa\u529b\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3092\u63a1\u7528\u3057\u3001\u9aa8\u4f1d\u5c0e\u4fe1\u53f7\u306e\u53d6\u5f97\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\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-753\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a.png\" alt=\"ECM-B9745AL70 \u5468\u6ce2\u6570\u5fdc\u7b54\uff1a100Hz-20kHz\uff08\u30d4\u30fc\u30af\u7279\u6027\u3042\u308a\" width=\"1051\" height=\"450\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a.png 1051w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a-300x128.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a-1024x438.png 1024w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a-768x329.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b9745al70-318a-600x257.png 600w\" sizes=\"auto, (max-width: 1051px) 100vw, 1051px\" \/><\/p>\n<p>\u5468\u6ce2\u6570\u7279\u6027\uff1a100 Hz \uff5e 20 kHz\u3001\u5b9f\u52b9\u5024 100 Hz \uff5e 7 kHz\u30023 kHz \u307e\u3067\u5b89\u5b9a\u3057\u305f\u5fdc\u7b54\u3092\u793a\u3057\u30015 kHz \u4ed8\u8fd1\u306b\u30d4\u30fc\u30af\u3092\u6709\u3059\u308b\u305f\u3081\u3001\u4fe1\u53f7\u691c\u51fa\u6027\u80fd\u304c\u5411\u4e0a\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-751\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b9745al70-318a.png\" alt=\"ECM-B9745AL70 \u5bf8\u6cd5\u03a69.7\u00d74.5mm\u9aa8\u4f1d\u5c0e\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\" width=\"410\" height=\"272\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b9745al70-318a.png 410w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b9745al70-318a-300x199.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b9745al70-318a-18x12.png 18w\" sizes=\"auto, (max-width: 410px) 100vw, 410px\" \/><\/p>\n<p>\u9aa8\u4f1d\u5c0e\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\u306f\u03a69.7\u00d74.5mm\u3067\u3001\u8108\u62cd\u691c\u51fa\u3084\u96fb\u5b50\u8074\u8a3a\u5668\u306a\u3069\u306e\u533b\u7642\u7528\u9014\u5411\u3051\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-B9745AL70-318A \u306f\u3001\u8108\u62cd\u53ce\u96c6\u3001\u8074\u8a3a\u5668\u3001\u30c9\u30e9\u30e0\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f 9.7 \u00d7 4.5 mm \u306e\u5168\u65b9\u5411\u6027\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\u3067\u3059\u3002-70dB\u00b13 \u306e\u611f\u5ea6\u3068 40dB 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