{"id":4235,"date":"2026-07-04T10:04:19","date_gmt":"2026-07-04T02:04:19","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=4235"},"modified":"2026-07-04T10:04:20","modified_gmt":"2026-07-04T02:04:20","slug":"mems-vs-electret-microphones","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ja\/mems-vs-electret-microphones\/","title":{"rendered":"MEMS\u30de\u30a4\u30af\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30de\u30a4\u30af\uff1a\u3069\u3061\u3089\u304c\u88fd\u54c1\u306b\u9069\u3057\u3066\u3044\u308b\u304b\uff1f"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"540\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison.png\" alt=\"AI\u304a\u3088\u3073\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u306e\u8a2d\u8a08\u306b\u304a\u3051\u308bMEMS\u30de\u30a4\u30af\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30de\u30a4\u30af\u306e\u6bd4\u8f03\" class=\"wp-image-4236\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison-300x175.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison-768x448.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/07\/mems-vs-electret-microphone-comparison-600x350.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">MEMS\u30de\u30a4\u30af\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u306e\u6bd4\u8f03\uff1a\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3068\u7528\u9014\u306b\u304a\u3051\u308b\u4e3b\u306a\u9055\u3044<\/figcaption><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><div>\u76ee\u6b21<\/div><nav><ul><li><a href=\"#mems-vs-electret-is-not-a-product-category-decision\">MEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u306e\u6bd4\u8f03\u306f\u3001\u88fd\u54c1\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u306f\u306a\u3044<\/a><\/li><li><a href=\"#why-mems-microphones-are-widely-used-in-modern-smart-devices\">MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u304c\u73fe\u4ee3\u306e\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u7406\u7531<\/a><ul><li><a href=\"#tws-earbuds\">TWS\u30a4\u30e4\u30db\u30f3<\/a><\/li><li><a href=\"#smart-glasses\">\u30b9\u30de\u30fc\u30c8\u30b0\u30e9\u30b9<\/a><\/li><li><a href=\"#action-cameras-and-wearables\">\u30a2\u30af\u30b7\u30e7\u30f3\u30ab\u30e1\u30e9\u3068\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9<\/a><\/li><li><a href=\"#ai-smart-speakers\">AI\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc<\/a><\/li><\/ul><\/li><li><a href=\"#why-electret-condenser-microphones-are-still-widely-used\">\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u304c\u4eca\u306a\u304a\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7406\u7531<\/a><ul><li><a href=\"#lavalier-and-broadcast-microphones\">\u30e9\u30d9\u30ea\u30a2\u30de\u30a4\u30af\u3068\u653e\u9001\u7528\u30de\u30a4\u30af<\/a><\/li><li><a href=\"#headset-boom-microphones\">\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u7528\u30d6\u30fc\u30e0\u30de\u30a4\u30af<\/a><\/li><li><a href=\"#ai-voice-toys-and-entry-level-devices\">AI\u97f3\u58f0\u6a5f\u80fd\u4ed8\u304d\u304a\u3082\u3061\u3083\u3068\u30a8\u30f3\u30c8\u30ea\u30fc\u30e2\u30c7\u30eb<\/a><\/li><\/ul><\/li><li><a href=\"#why-some-products-can-use-either-mems-or-electret\">\u306a\u305c\u4e00\u90e8\u306e\u88fd\u54c1\u3067\u306fMEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u306e\u3069\u3061\u3089\u3067\u3082\u4f7f\u7528\u3067\u304d\u308b\u306e\u304b<\/a><ul><li><a href=\"#smart-watches\">\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1<\/a><\/li><li><a href=\"#conference-and-industrial-devices\">\u4f1a\u8b70\u7528\u304a\u3088\u3073\u7523\u696d\u7528\u6a5f\u5668<\/a><\/li><\/ul><\/li><li><a href=\"#mems-vs-electret-microphones-quick-comparison\">MEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306e\u6bd4\u8f03\uff1a\u6982\u8981<\/a><\/li><li><a href=\"#how-ecmic-supports-oem-and-odm-projects\">ECMIC\u304cOEM\u304a\u3088\u3073ODM\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u652f\u63f4\u3057\u3066\u3044\u308b\u304b<\/a><\/li><li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li><li><a href=\"#need-help-choosing-a-microphone\">\u30de\u30a4\u30af\u306e\u9078\u3073\u65b9\u3067\u8ff7\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067&nbsp;<strong>ECMIC<\/strong>, \u3001\u5f53\u793e\u306f\u4e16\u754c\u4e2d\u306eOEM\u304a\u3088\u3073ODM\u9867\u5ba2\u5411\u3051\u306b\u3001\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u578b\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\u3068MEMS\u30de\u30a4\u30af\u306e\u4e21\u65b9\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u88fd\u54c1\u958b\u767a\u8005\u304b\u3089\u6700\u3082\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u306e\u4e00\u3064\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u81ea\u5206\u306e\u88fd\u54c1\u306b\u306f\u3001MEMS\u30de\u30a4\u30af\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30de\u30a4\u30af\u306e\u3069\u3061\u3089\u3092\u9078\u3079\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7b54\u3048\u306f\u3001\u5358\u306b\u300c\u65b0\u3057\u3044\u300d\u6280\u8853\u3084\u300c\u5c0f\u578b\u306e\u300d\u6280\u8853\u3092\u9078\u3076\u3068\u3044\u3046\u307b\u3069\u5358\u7d14\u306a\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u88fd\u54c1\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u3001\u305d\u306e\u9078\u629e\u306f\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u97f3\u97ff\u8981\u4ef6\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u76ee\u6a19\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 id=\"mems-vs-electret-is-not-a-product-category-decision\" class=\"wp-block-heading\">MEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u306e\u6bd4\u8f03\u306f\u3001\u88fd\u54c1\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u306f\u306a\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u4eba\u306f\u3001\u88fd\u54c1\u305d\u306e\u3082\u306e\u3092\u57fa\u6e96\u306b\u30de\u30a4\u30af\u306e\u7a2e\u985e\u3092\u5224\u65ad\u3057\u3088\u3046\u3068\u3057\u307e\u3059\uff08\u4f8b\u3048\u3070\u3001\u300cTWS\u306b\u306fMEMS\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u300d\u3084\u300c\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u306b\u306f\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u300d\u306a\u3069\uff09\u3002\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u306f\u6b63\u78ba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u6c7a\u5b9a\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u8a2d\u8a08\u8981\u56e0\u306b\u3088\u3063\u3066\u5de6\u53f3\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PCB\u306e\u914d\u7f6e\u3068\u6a5f\u68b0\u7684\u69cb\u9020<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30de\u30a4\u30af\u6570<\/li>\n\n\n\n<li>\u30a2\u30ca\u30ed\u30b0\u3068\u30c7\u30b8\u30bf\u30eb\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6bd4\u8f03<\/li>\n\n\n\n<li>\u4fe1\u53f7\u51e6\u7406\uff08DSP\uff0fAI\uff0f\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\uff09<\/li>\n\n\n\n<li>\u88fd\u9020\u65b9\u6cd5\uff08SMT\u3068\u624b\u4f5c\u696d\u306b\u3088\u308b\u7d44\u7acb\u306e\u6bd4\u8f03\uff09<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u3068\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u8981\u4ef6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3060\u304b\u3089\u3053\u305d\u3001\u540c\u3058\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5c5e\u3059\u308b2\u3064\u306e\u88fd\u54c1\u3067\u3082\u3001\u307e\u3063\u305f\u304f\u7570\u306a\u308b\u30de\u30a4\u30af\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 id=\"why-mems-microphones-are-widely-used-in-modern-smart-devices\" class=\"wp-block-heading\">MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u304c\u73fe\u4ee3\u306e\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u30b9\u30de\u30fc\u30c8\u306a\u96fb\u5b50\u6a5f\u5668\u3001\u3068\u308a\u308f\u3051\u9ad8\u5ea6\u306a\u96c6\u7a4d\u5316\u3084\u30c7\u30b8\u30bf\u30eb\u51e6\u7406\u304c\u6c42\u3081\u3089\u308c\u308b\u5206\u91ce\u306b\u304a\u3044\u3066\u3001\u307e\u3059\u307e\u3059\u5e83\u304f\u5229\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 id=\"tws-earbuds\" class=\"wp-block-heading\">TWS\u30a4\u30e4\u30db\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u5168\u30ef\u30a4\u30e4\u30ec\u30b9\u30a4\u30e4\u30db\u30f3\u3067\u306f\u3001\u5185\u90e8\u306e\u30b9\u30da\u30fc\u30b9\u304c\u6975\u3081\u3066\u9650\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001ANC\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0\uff09\u3001ENC\uff08\u74b0\u5883\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0\uff09\u3001\u304a\u3088\u3073\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u8907\u6570\u306e\u30de\u30a4\u30af\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ECMIC\u306eOEM\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7d4c\u9a13\u306b\u57fa\u3065\u304d\u3001MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308b\u305f\u3081\u3001\u597d\u3093\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d85\u5c0f\u578b\u30d1\u30c3\u30b1\u30fc\u30b8\u30b5\u30a4\u30ba<\/li>\n\n\n\n<li>\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u518d\u73fe\u6027\u304c\u6975\u3081\u3066\u9ad8\u3044<\/li>\n\n\n\n<li>SMT\u5bfe\u5fdc\u306e\u88fd\u9020<\/li>\n\n\n\n<li>\u30de\u30eb\u30c1\u30de\u30a4\u30af\u30a2\u30ec\u30a4\u306b\u304a\u3051\u308b\u6027\u80fd\u306e\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<h3 id=\"smart-glasses\" class=\"wp-block-heading\">\u30b9\u30de\u30fc\u30c8\u30b0\u30e9\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30de\u30fc\u30c8\u30b0\u30e9\u30b9\u306b\u306f\u3001\u6975\u3081\u3066\u8584\u578b\u306e\u97f3\u97ff\u30fb\u96fb\u5b50\u8a2d\u8a08\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002MEMS\u30de\u30a4\u30af\u30ed\u30db\u30f3\u306f\u3001\u5c0f\u578b\u3067\u8868\u9762\u5b9f\u88c5\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"action-cameras-and-wearables\" class=\"wp-block-heading\">\u30a2\u30af\u30b7\u30e7\u30f3\u30ab\u30e1\u30e9\u3068\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30af\u30b7\u30e7\u30f3\u30ab\u30e1\u30e9\u3084\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u96fb\u5b50\u6a5f\u5668\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u9632\u6c34\u6027\u3001\u8010\u632f\u52d5\u6027\u3001\u305d\u3057\u3066\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u4e00\u4f53\u5316\u304c\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306f\u3001\u3053\u3046\u3057\u305f\u8981\u4ef6\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"ai-smart-speakers\" class=\"wp-block-heading\">AI\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u306f\u901a\u5e38\u3001\u9060\u8ddd\u96e2\u304b\u3089\u306e\u97f3\u58f0\u62fe\u3044\u4e0a\u3052\u3084\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u305f\u3081\u306b\u8907\u6570\u306e\u30de\u30a4\u30af\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002MEMS\u30de\u30a4\u30af\u306f\u3001\u30a2\u30ec\u30a4\u65b9\u5f0f\u306b\u3088\u308b\u97f3\u58f0\u51e6\u7406\u306b\u5fc5\u8981\u306a\u4e00\u8cab\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 id=\"why-electret-condenser-microphones-are-still-widely-used\" class=\"wp-block-heading\">\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u304c\u4eca\u306a\u304a\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306e\u666e\u53ca\u304c\u9032\u3093\u3067\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\uff08ECM\uff09\u306f\u3001\u591a\u304f\u306e\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u7528\u9014\u3084\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u4f9d\u7136\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 id=\"lavalier-and-broadcast-microphones\" class=\"wp-block-heading\">\u30e9\u30d9\u30ea\u30a2\u30de\u30a4\u30af\u3068\u653e\u9001\u7528\u30de\u30a4\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30ab\u30d7\u30bb\u30eb\u306f\u3001\u81ea\u7136\u306a\u97f3\u306e\u518d\u73fe\u6027\u3001\u9ad8\u3044\u611f\u5ea6\u3001\u305d\u3057\u3066\u6d17\u7df4\u3055\u308c\u305f\u30a2\u30ca\u30ed\u30b0\u8a2d\u8a08\u306b\u3088\u308b\u6027\u80fd\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u30e9\u30d9\u30ea\u30a2\u30de\u30a4\u30af\u306b\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"headset-boom-microphones\" class=\"wp-block-heading\">\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u7528\u30d6\u30fc\u30e0\u30de\u30a4\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ECMIC\u306f\u3001\u822a\u7a7a\u7528\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3001\u7523\u696d\u7528\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u3001\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30b3\u30e0\u6a5f\u5668\u5411\u3051\u306b\u3001\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u578b\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30ab\u30d7\u30bb\u30eb\u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6975\u7aef\u306a\u5c0f\u578b\u5316\u3088\u308a\u3082\u3001\u5b89\u5b9a\u3057\u305f\u30a2\u30ca\u30ed\u30b0\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u512a\u5148\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<h3 id=\"ai-voice-toys-and-entry-level-devices\" class=\"wp-block-heading\">AI\u97f3\u58f0\u6a5f\u80fd\u4ed8\u304d\u304a\u3082\u3061\u3083\u3068\u30a8\u30f3\u30c8\u30ea\u30fc\u30e2\u30c7\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306eAI\u642d\u8f09\u73a9\u5177\u3084\u7c21\u6613\u306a\u97f3\u58f0\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u5358\u4e00\u30de\u30a4\u30af\u3067\u306e\u7528\u9014\u306b\u306f\u5341\u5206\u306a\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u4f9d\u7136\u3068\u3057\u3066\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 id=\"why-some-products-can-use-either-mems-or-electret\" class=\"wp-block-heading\">\u306a\u305c\u4e00\u90e8\u306e\u88fd\u54c1\u3067\u306fMEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u306e\u3069\u3061\u3089\u3067\u3082\u4f7f\u7528\u3067\u304d\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u30ab\u30c6\u30b4\u30ea\u306b\u3088\u3063\u3066\u306f\u3001\u30de\u30a4\u30af\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u6c7a\u5b9a\u306f\u3001\u88fd\u54c1\u306e\u30dd\u30b8\u30b7\u30e7\u30cb\u30f3\u30b0\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u8907\u96d1\u3055\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"smart-watches\" class=\"wp-block-heading\">\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30c8\u30ea\u30fc\u30ec\u30d9\u30eb\u306e\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3067\u306f\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u57fa\u672c\u7684\u306a\u97f3\u58f0\u901a\u8a71\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u3001\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u304c\u63a1\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AI\u97f3\u58f0\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3001\u30c7\u30e5\u30a2\u30eb\u30de\u30a4\u30af\u306b\u3088\u308b\u30ce\u30a4\u30ba\u4f4e\u6e1b\u6a5f\u80fd\u3001\u9632\u6c34\u8a2d\u8a08\u3092\u5099\u3048\u305f\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3067\u306f\u3001MEMS\u30de\u30a4\u30af\u304c\u63a1\u7528\u3055\u308c\u308b\u50be\u5411\u304c\u5f37\u3044\u3002.<\/p>\n\n\n\n<h3 id=\"conference-and-industrial-devices\" class=\"wp-block-heading\">\u4f1a\u8b70\u7528\u304a\u3088\u3073\u7523\u696d\u7528\u6a5f\u5668<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f1a\u8b70\u30b7\u30b9\u30c6\u30e0\u3001\u30cf\u30f3\u30c7\u30a3\u30bf\u30fc\u30df\u30ca\u30eb\u3001\u7523\u696d\u7528\u901a\u4fe1\u6a5f\u5668\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u8a2d\u8a08\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001MEMS\u30de\u30a4\u30af\u307e\u305f\u306f\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u306e\u3044\u305a\u308c\u304b\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 id=\"mems-vs-electret-microphones-quick-comparison\" class=\"wp-block-heading\">MEMS\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306e\u6bd4\u8f03\uff1a\u6982\u8981<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5fc5\u8981\u6761\u4ef6<\/th><th>\u3088\u308a\u9069\u3057\u305f\u6280\u8853<\/th><\/tr><\/thead><tbody><tr><td>\u6700\u4f4e\u4fa1\u683c<\/td><td>\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\uff08ECM\uff09<\/td><\/tr><tr><td>\u8d85\u30b3\u30f3\u30d1\u30af\u30c8\u8a2d\u8a08<\/td><td>MEMS<\/td><\/tr><tr><td>\u30de\u30eb\u30c1\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30a2\u30ec\u30a4<\/td><td>MEMS<\/td><\/tr><tr><td>\u30a2\u30ca\u30ed\u30b0\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0<\/td><td>\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\uff08ECM\uff09<\/td><\/tr><tr><td>\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\uff08PDM\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09<\/td><td>MEMS<\/td><\/tr><tr><td>\u30d7\u30ed\u5411\u3051\u306e\u30e9\u30d9\u30ea\u30a2\u30de\u30a4\u30af\u306e\u4f7f\u7528<\/td><td>\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\uff08ECM\uff09<\/td><\/tr><tr><td>\u9632\u6c34\u4ed5\u69d8\u306e\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9<\/td><td>MEMS<\/td><\/tr><tr><td>AI\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/td><td>MEMS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"how-ecmic-supports-oem-and-odm-projects\" class=\"wp-block-heading\">ECMIC\u304cOEM\u304a\u3088\u3073ODM\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u652f\u63f4\u3057\u3066\u3044\u308b\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ECMIC\u3067\u306f\u3001\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306e\u9078\u5b9a\u306f\u5358\u306a\u308b\u4ed5\u69d8\u3060\u3051\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408\u3084\u5b9f\u969b\u306e\u4f7f\u7528\u74b0\u5883\u306b\u304a\u3051\u308b\u88fd\u54c1\u6027\u80fd\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306fOEM\u304a\u3088\u3073ODM\u30e1\u30fc\u30ab\u30fc\u3068\u7dca\u5bc6\u306b\u9023\u643a\u3057\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u57fa\u3065\u3044\u3066\u6700\u9069\u306a\u30de\u30a4\u30af\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u5b9a\u3092\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u97f3\u97ff\u6027\u80fd\u8981\u4ef6<\/li>\n\n\n\n<li>\u6a5f\u68b0\u7684\u304a\u3088\u3073PCB\u4e0a\u306e\u5236\u7d04<\/li>\n\n\n\n<li>\u4fe1\u53f7\u51e6\u7406\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n\n\n\n<li>\u74b0\u5883\u6761\u4ef6\uff08\u9632\u6c34\u3001\u632f\u52d5\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u751f\u7523\u30b3\u30b9\u30c8\u3068\u62e1\u5f35\u6027<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30db\u30f3\u306e\u30ab\u30d7\u30bb\u30eb<\/li>\n\n\n\n<li>MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3<\/li>\n\n\n\n<li>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb<\/li>\n<\/ul>\n\n\n\n<h2 id=\"conclusion\" class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MEMS\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u3068\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30d5\u30a9\u30f3\u306f\u3001\u5358\u7d14\u306a\u610f\u5473\u3067\u306e\u7af6\u5408\u6280\u8853\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u3001\u73fe\u4ee3\u306e\u96fb\u5b50\u88fd\u54c1\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MEMS\u306f\u3001\u9ad8\u5ea6\u306b\u96c6\u7a4d\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3084\u3001\u8907\u6570\u306e\u30de\u30a4\u30af\u30ed\u30db\u30f3\u3092\u642d\u8f09\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3001\u30c7\u30b8\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u597d\u3093\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u6a5f\u5668\u3084\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u7528\u9014\u3001\u30d7\u30ed\u7528\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u306e\u5206\u91ce\u3067\u4f9d\u7136\u3068\u3057\u3066\u5f37\u3044\u5730\u4f4d\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u3001\u300c\u3069\u306e\u30de\u30a4\u30af\u304c\u512a\u308c\u3066\u3044\u308b\u304b\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u3069\u306e\u30de\u30a4\u30af\u304c\u81ea\u5206\u306e\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u6700\u3082\u9069\u3057\u3066\u3044\u308b\u304b\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u201c<\/p>\n<\/blockquote>\n\n\n\n<h2 id=\"need-help-choosing-a-microphone\" class=\"wp-block-heading\">\u30de\u30a4\u30af\u306e\u9078\u3073\u65b9\u3067\u8ff7\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI\u30c7\u30d0\u30a4\u30b9\u3001\u30b9\u30de\u30fc\u30c8\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u3001\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3001\u30a4\u30f3\u30bf\u30fc\u30b3\u30e0\u30b7\u30b9\u30c6\u30e0\u3001\u3042\u308b\u3044\u306f\u6c11\u751f\u7528\u96fb\u5b50\u6a5f\u5668\u306e\u958b\u767a\u3092\u304a\u8003\u3048\u306e\u5834\u5408\u3001ECMIC\u306f\u304a\u5ba2\u69d8\u306e\u7528\u9014\u306b\u6700\u9069\u306a\u30de\u30a4\u30af\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u5b9a\u3092\u304a\u624b\u4f1d\u3044\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OEM\uff0fODM\u306b\u95a2\u3059\u308b\u30b5\u30dd\u30fc\u30c8\u3084\u6280\u8853\u7684\u306a\u30a2\u30c9\u30d0\u30a4\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>At&nbsp;ECMIC, we manufacture both electret condenser microphone capsules and MEMS microphones for OEM and ODM customers worldwide. One of the most common questions from engineers and product developers is: Should I choose a MEMS microphone or an electret condenser microphone for my product? The answer is not as simple as choosing the \u201cnewer\u201d or \u201csmaller\u201d technology. In real product design, the selection depends on system architecture, acoustic requirements, manufacturing process, and cost targets. MEMS vs Electret Is Not a Product Category Decision Many people try to decide microphone type based on the product itself (for example: \u201cTWS uses MEMS\u201d or \u201cheadsets use electret\u201d). In practice, this is not accurate. The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4236,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[761,760],"class_list":["post-4235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-insights","tag-electret-condenser-microphone","tag-mems-microphone"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/posts\/4235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/comments?post=4235"}],"version-history":[{"count":1,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/posts\/4235\/revisions"}],"predecessor-version":[{"id":4237,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/posts\/4235\/revisions\/4237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/4236"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=4235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/categories?post=4235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/tags?post=4235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}