{"id":9094,"date":"2026-01-23T01:51:16","date_gmt":"2026-01-23T01:51:16","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9094"},"modified":"2026-01-23T01:51:16","modified_gmt":"2026-01-23T01:51:16","slug":"%e7%8f%be%e4%bb%a3%e3%81%ae%e6%b0%91%e7%94%9f%e7%94%a8%e9%9b%bb%e5%ad%90%e6%a9%9f%e5%99%a8%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e3%83%8d%e3%82%aa%e3%82%b8%e3%83%a0%e3%82%b9%e3%83%94%e3%83%bc%e3%82%ab","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ja\/top-applications-of-ndfeb-speakers-in-modern-consumer-electronics\/","title":{"rendered":"\u73fe\u4ee3\u306e\u6c11\u751f\u7528\u96fb\u5b50\u6a5f\u5668\u306b\u304a\u3051\u308bNdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u4e3b\u8981\u306a\u7528\u9014"},"content":{"rendered":"

\u306f\u3058\u3081\u306b\uff1a\u97f3\u97ff\u6280\u8853\u306b\u304a\u3051\u308b\u9759\u304b\u306a\u9769\u547d<\/h2>\n

\"\u30ab\u30fc\u7528\u30c4\u30a4\u30fc\u30bf\u30fc\"<\/p>\n

\u7d76\u3048\u305a\u9032\u5316\u3059\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u5168\u4f53\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u54c1\u8cea\u3092\u6839\u672c\u7684\u306b\u5909\u9769\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u3072\u3068\u3064\u304c\u3001\u30cd\u30aa\u30b8\u30e0\u9244\u30dc\u30ed\u30f3\uff08NdFeB\uff09\u78c1\u77f3\u3067\u3059\u30021980\u5e74\u4ee3\u306b\u767a\u898b\u3055\u308c\u305f\u3053\u308c\u3089\u306e\u5f37\u529b\u306a\u6c38\u4e45\u78c1\u77f3\u306f\u3001\u5c0f\u578b\u5316\u3001\u52b9\u7387\u6027\u3001\u97f3\u97ff\u6027\u80fd\u306e\u9855\u8457\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u5b9f\u73fe\u3057\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3\u3068\u306f\u7570\u306a\u308a\u3001NdFeB\u78c1\u77f3\u306f\u5353\u8d8a\u3057\u305f\u78c1\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\uff08\u4f53\u7a4d\u3042\u305f\u308a\u901a\u5e388\uff5e10\u500d\u306e\u5f37\u5ea6\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u7269\u7406\u7684\u7279\u6027\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5287\u7684\u306b\u5c0f\u578b\u30fb\u8efd\u91cf\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u512a\u308c\u305f\u97f3\u5727\u30ec\u30d9\u30eb\uff08SPL\uff09\u3068\u3088\u308a\u660e\u77ad\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\u3092\u5b9f\u73fe\u3059\u308b\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u306e\u3055\u308a\u3052\u306a\u3044\u901a\u77e5\u97f3\u304b\u3089\u30db\u30fc\u30e0\u30b7\u30a2\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u6ca1\u5165\u611f\u3042\u3075\u308c\u308b\u30b5\u30a6\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u307e\u3067\u3001NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u904d\u5728\u3059\u308b\u3082\u306e\u3068\u306a\u308a\u3001\u643a\u5e2f\u6027\u3068\u30aa\u30fc\u30c7\u30a3\u30aa\u5fe0\u5b9f\u5ea6\u306b\u304a\u3051\u308b\u9769\u65b0\u3092\u63a8\u9032\u3057\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u6d17\u7df4\u3055\u308c\u3001\u9ad8\u6027\u80fd\u306a\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u3059\u308b\u6d88\u8cbb\u8005\u306e\u9700\u8981\u304c\u9ad8\u307e\u308a\u7d9a\u3051\u308b\u4e2d\u3001\u3053\u306e\u6280\u8853\u306e\u7528\u9014\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30d1\u30fc\u30bd\u30ca\u30eb\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30c6\u30a4\u30e1\u30f3\u30c8\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306e\u672a\u6765\u3078\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

\"\u7d44\u307f\u7acb\u3066\u6e08\u307f\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u30b9\u30d4\u30fc\u30ab\u30fc\"<\/p>\n

\u5c0f\u578b\u5316\u306e\u9a5a\u7570\uff1a\u30dd\u30fc\u30bf\u30d6\u30eb\u304a\u3088\u3073\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u306b\u304a\u3051\u308bNdFeB<\/h2>\n

\"40mm<\/p>\n

NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u6700\u3082\u9855\u8457\u306a\u5f71\u97ff\u306f\u3001\u30dd\u30fc\u30bf\u30d6\u30eb\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306e\u5206\u91ce\u306b\u898b\u3089\u308c\u307e\u3059\u3002\u5178\u578b\u7684\u306a\u73fe\u4ee3\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306f\u3001\u660e\u77ad\u306a\u97f3\u58f0\u901a\u8a71\u3001\u30e1\u30c7\u30a3\u30a2\u518d\u751f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u30d5\u30a9\u30f3\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u78c1\u77f3\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u76f4\u5f84\u306f15mm\u672a\u6e80\u3001\u5965\u884c\u304d\u306f\u308f\u305a\u304b\u6570\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u3067\u3042\u308a\u306a\u304c\u3089\u300180dB SPL\u4ee5\u4e0a\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u5f93\u6765\u306e\u78c1\u77f3\u6750\u6599\u3067\u306f\u4e0d\u53ef\u80fd\u306a\u5049\u696d\u3067\u3059\u3002\u3053\u306e\u5c0f\u578b\u5316\u306f\u5b8c\u5168\u30ef\u30a4\u30e4\u30ec\u30b9\u30b9\u30c6\u30ec\u30aa\uff08TWS\uff09\u30a4\u30e4\u30db\u30f3\u306b\u3082\u53ca\u3073\u3001\u5404\u30a4\u30e4\u30db\u30f3\u306b\u306f0.5\u30b0\u30e9\u30e0\u672a\u6e80\u306eNdFeB\u78c1\u77f3\u3092\u642d\u8f09\u3057\u305f\u30de\u30a4\u30af\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002Apple\u3001Samsung\u3001Sony\u306a\u3069\u306e\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u3053\u308c\u3089\u306e\u78c1\u77f3\u3092\u6d3b\u7528\u3057\u3066\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u3068\u97f3\u97ff\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308a\u3001\u5358\u4e00\u306e\u30a4\u30e4\u30db\u30f3\u7b50\u4f53\u5185\u306b\u8907\u6570\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\uff08\u30a6\u30fc\u30d5\u30a1\u30fc\u3068\u30c4\u30a4\u30fc\u30bf\u30fc\uff09\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n

\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u6280\u8853\u306f\u3001\u30b5\u30a4\u30ba\u5236\u7d04\u306e\u9650\u754c\u3092\u3055\u3089\u306b\u62bc\u3057\u5e83\u3052\u3066\u3044\u307e\u3059\u3002Garmin\u3001Fitbit\u3001Apple\u306e\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u3084\u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u30c8\u30e9\u30c3\u30ab\u30fc\u306f\u3001\u5727\u96fb\u30b9\u30d4\u30fc\u30ab\u30fc\u307e\u305f\u306fNdFeB\u78c1\u77f3\u3092\u642d\u8f09\u3057\u305f\u30de\u30a4\u30af\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u7d71\u5408\u3057\u3001\u901a\u77e5\u3001\u97f3\u58f0\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3001\u30ef\u30fc\u30af\u30a2\u30a6\u30c8\u30ad\u30e5\u30fc\u306b\u5bfe\u3059\u308b\u97f3\u58f0\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u88dc\u8074\u5668\u3067\u306f\u3001NdFeB\u30d9\u30fc\u30b9\u306e\u30ec\u30b7\u30fc\u30d0\u30fc\u306b\u3088\u308a\u3001\u8033\u9053\u5185\u306b\u5b8c\u5168\u306b\u53ce\u307e\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3001\u76ee\u7acb\u305f\u305a\u9ad8\u5fe0\u5b9f\u5ea6\u306e\u97f3\u58f0\u5897\u5e45\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5171\u901a\u3059\u308b\u70b9\u306f\u3001 \u51fa\u529b\u5bfe\u30b5\u30a4\u30ba\u6bd4<\/strong>\u3067\u3059\u3002NdFeB\u78c1\u77f3\u306f\u3001\u5c0f\u578b\u3067\u3042\u308b\u3060\u3051\u3067\u306a\u304f\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306b\u3082\u512a\u308c\u305f\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u53ef\u80fd\u306b\u3057\u3001\u6bce\u65e5\u5145\u96fb\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u8cb4\u91cd\u306a\u30d0\u30c3\u30c6\u30ea\u30fc\u5bb9\u91cf\u3092\u7bc0\u7d04\u3057\u307e\u3059\u3002.<\/p>\n

\u88681\uff1a\u30dd\u30fc\u30bf\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u306b\u304a\u3051\u308bNdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u4ed5\u69d8\uff082023-2024\u5e74\u30d9\u30f3\u30c1\u30de\u30fc\u30af\uff09<\/strong>
\n| \u30c7\u30d0\u30a4\u30b9\u30ab\u30c6\u30b4\u30ea | \u6a19\u6e96\u30c9\u30e9\u30a4\u30d0\u30fc\u76f4\u5f84 | \u78c1\u77f3\u91cd\u91cf\uff08\u6982\u7b97\uff09 | \u6700\u5927SPL\uff081W\/1m\uff09 | \u4e3b\u8981\u306a\u97f3\u97ff\u7684\u8ab2\u984c |
\n|\u2014\u2014\u2014\u2014\u2014-|\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-|\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013|\u2014\u2014\u2014\u2014\u2014\u2014|\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014|
\n| \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3 \u30e1\u30a4\u30f3\u30b9\u30d4\u30fc\u30ab\u30fc | 10-15 mm | 0.8-1.2 g | 80-85 dB | \u5bc6\u9589\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u304a\u3051\u308b\u4f4e\u97f3\u5fdc\u7b54 |
\n| TWS\u30a4\u30e4\u30db\u30f3 \u30a6\u30fc\u30d5\u30a1\u30fc | 6-10 mm | 0.3-0.6 g | 75-82 dB | \u9ad8\u632f\u5e45\u6642\u306e\u6b6a\u307f |
\n| \u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1 \u30b9\u30d4\u30fc\u30ab\u30fc | 4-8 mm | 0.1-0.3 g | 70-78 dB | \u5fae\u5c0f\u7a7a\u6d1e\u304b\u3089\u306e\u5171\u632f |
\n| \u88dc\u8074\u5668 \u30ec\u30b7\u30fc\u30d0\u30fc | 3-5 mm | <0.1 g | 65-75 dB | \u5468\u6ce2\u6570\u5168\u4f53\u3067\u306e\u51fa\u529b\u5b89\u5b9a\u6027 |<\/p>\n

\u9ad8\u5fe0\u5b9f\u5ea6\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\uff1a\u30d6\u30c3\u30af\u30b7\u30a7\u30eb\u30d5\u304b\u3089\u30b5\u30a6\u30f3\u30c9\u30d0\u30fc\u307e\u3067<\/h2>\n

\u30dd\u30fc\u30bf\u30d6\u30eb\u6a5f\u5668\u3092\u8d85\u3048\u3066\u3001NdFeB\u78c1\u77f3\u306f\u73fe\u4ee3\u306e\u9ad8\u5fe0\u5b9f\u5ea6\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u3067\u3059\u3002\u30d6\u30c3\u30af\u30b7\u30a7\u30eb\u30d5\u578b\u3084\u30d5\u30ed\u30a2\u30b9\u30bf\u30f3\u30c7\u30a3\u30f3\u30b0\u578b\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u306f\u3001\u3088\u308a\u5c0f\u578b\u3067\u5fdc\u7b54\u6027\u306e\u9ad8\u3044\u30c9\u30e9\u30a4\u30d0\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u30021\u30a4\u30f3\u30c1\u306eNdFeB\u30c4\u30a4\u30fc\u30bf\u30fc\u306f\u3001\u3088\u308a\u5927\u578b\u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u540c\u7b49\u54c1\u3088\u308a\u3082\u591a\u304f\u306e\u96fb\u529b\u3092\u51e6\u7406\u3057\u3001\u3088\u308a\u9bae\u660e\u306a\u9ad8\u97f3\u3092\u751f\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u512a\u308c\u305f\u62e1\u6563\u6027\u3068\u8a73\u7d30\u306a\u30b5\u30a6\u30f3\u30c9\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002KEF\u3001Bowers & Wilkins\u3001Dynaudio\u306a\u3069\u306e\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u6253\u3061\u7acb\u3066\u308b\u660e\u77ad\u3055\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u81ea\u793e\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u30c9\u30e9\u30a4\u30d0\u30fc\u306bNdFeB\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u78c1\u77f3\u69cb\u9020\u306e\u8efd\u91cf\u5316\u306f\u6163\u6027\u3082\u4f4e\u6e1b\u3057\u3001\u904e\u6e21\u5fdc\u7b54\uff08\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u7d20\u65e9\u304f\u52d5\u304d\u59cb\u3081\u3001\u6b62\u307e\u308b\u80fd\u529b\uff09\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306f\u6253\u697d\u5668\u97f3\u306e\u6b63\u78ba\u306a\u518d\u73fe\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n

\u73fe\u5728\u30db\u30fc\u30e0\u30a8\u30f3\u30bf\u30fc\u30c6\u30a4\u30e1\u30f3\u30c8\u8a2d\u5b9a\u306e\u4e2d\u5fc3\u3068\u306a\u3063\u3066\u3044\u308b\u30b5\u30a6\u30f3\u30c9\u30d0\u30fc\u306f\u3001NdFeB\u6280\u8853\u306e\u7d71\u5408\u4e0a\u306e\u5229\u70b9\u3092\u4f8b\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u8907\u6570\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\uff08\u30a6\u30fc\u30d5\u30a1\u30fc\u3001\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u3001\u30c4\u30a4\u30fc\u30bf\u30fc\u3092\u542b\u3080\uff09\u3092\u30b9\u30ea\u30e0\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u53ce\u3081\u308b\u305f\u3081\u306b\u3001Sonos\u3001Bose\u3001Samsung\u306a\u3069\u306e\u30e1\u30fc\u30ab\u30fc\u306fNdFeB\u78c1\u77f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u6700\u5c0f\u9650\u306e\u30b9\u30da\u30fc\u30b9\u3067\u78c1\u675f\u3092\u6700\u5927\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bb\u30ea\u30d5\u660e\u77ad\u5ea6\u306e\u305f\u3081\u306e\u5c02\u7528\u30bb\u30f3\u30bf\u30fcch\u3084\u3001Dolby Atmos\u6ca1\u5165\u578b\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u305f\u3081\u306e\u4e0a\u5411\u304d\u653e\u5c04\u30c9\u30e9\u30a4\u30d0\u30fc\u306a\u3069\u3001\u9ad8\u5ea6\u306a\u97f3\u97ff\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30b5\u30d6\u30a6\u30fc\u30d5\u30a1\u30fc\u3082\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u30a2\u30bb\u30f3\u30d6\u30ea\u5185\u306eNdFeB\u78c1\u77f3\u306f\u3001\u30df\u30cb\u30de\u30ea\u30b9\u30c8\u306a\u30ea\u30d3\u30f3\u30b0\u30b9\u30da\u30fc\u30b9\u3092\u88dc\u5b8c\u3059\u308b\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30a2\u30af\u30c6\u30a3\u30d6\u30b5\u30d6\u30a6\u30fc\u30d5\u30a1\u30fc\u304b\u3089\u306e\u5f37\u529b\u306a\u4f4e\u97f3\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u52b9\u7387\u6027\u306e\u5411\u4e0a\u306f\u767a\u71b1\u3068\u6d88\u8cbb\u96fb\u529b\u3092\u4f4e\u6e1b\u3057\u3001\u5f85\u6a5f\u6d88\u8cbb\u96fb\u529b\u304c\u4f4e\u3044\u74b0\u5883\u306b\u512a\u3057\u3044\u8a2d\u8a08\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n

\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u3068IoT\uff1a\u97f3\u58f0\u5bfe\u5fdc\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0<\/h2>\n

\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u30c7\u30d0\u30a4\u30b9\u306e\u666e\u53ca\u306f\u3001NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u65b0\u305f\u306a\u5927\u898f\u6a21\u306a\u5fdc\u7528\u5206\u91ce\u3092\u751f\u307f\u51fa\u3057\u307e\u3057\u305f\u3002Amazon Echo\u3001Google Nest\u3001Apple HomePod\u306a\u3069\u306e\u30b9\u30de\u30fc\u30c8\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u672c\u8cea\u7684\u306b\u306f\u97f3\u58f0\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3092\u7d71\u5408\u3057\u305f\u9ad8\u5ea6\u306a\u30b9\u30d4\u30fc\u30ab\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u90e8\u5c4b\u4e2d\u306b\u97ff\u304d\u6e21\u308b\u97f3\u697d\u3068\u660e\u77ad\u306a\u97f3\u58f0\u5fdc\u7b54\u3092\u5b9f\u73fe\u3059\u308b\u80fd\u529b\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u306eNdFeB\u99c6\u52d5\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u3084360\u00b0\u30b5\u30a6\u30f3\u30c9\u306e\u305f\u3081\u306e\u30de\u30eb\u30c1\u30a2\u30ec\u30a4\u69cb\u6210\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6700\u65b0\u306eHomePod\u306f\u3001NdFeB\u78c1\u77f3\u3092\u5099\u3048\u305f\u9ad8\u632f\u5e45\u30a6\u30fc\u30d5\u30a1\u30fc\u30685\u3064\u306e\u30c4\u30a4\u30fc\u30bf\u30fc\u30a2\u30ec\u30a4\u3092\u7279\u5fb4\u3068\u3057\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u304c\u30b3\u30f3\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30ca\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u3088\u3063\u3066\u9069\u5fdc\u7684\u306a\u30b5\u30a6\u30f3\u30c9\u306e\u305f\u3081\u306b\u8abf\u6574\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u3088\u308a\u5e83\u7bc4\u306aIoT\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u753b\u9762\u9818\u57df\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u306f\u5b58\u5728\u3057\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u306b\u304a\u3044\u3066\u8074\u899a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30b5\u30fc\u30e2\u30b9\u30bf\u30c3\u30c8\uff08Nest\u3001Ecobee\uff09\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ab\u30e1\u30e9\uff08Ring\u3001Arlo\uff09\u3001\u3055\u3089\u306b\u306f\u30ed\u30dc\u30c3\u30c8\u6383\u9664\u6a5f\uff08Roomba\uff09\u306f\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u901a\u77e5\u3001\u8b66\u544a\u3001\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306b\u5c0f\u578b\u306a\u304c\u3089\u660e\u77ad\u306a\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u591a\u304f\u306e\u5834\u5408\u7d99\u7d9a\u7684\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u7d4c\u6642\u7684\u306a\u6e1b\u78c1\u306b\u5f37\u3044NdFeB\u78c1\u77f3\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u97f3\u58f0\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u6027\u80fd\u304c\u9060\u8ddd\u96e2\u97f3\u58f0\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u7cbe\u5ea6\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u51fa\u529b\u306f\u97f3\u97ff\u30a8\u30b3\u30fc\u3092\u4f4e\u6e1b\u3057\u3001\u9a12\u304c\u3057\u3044\u74b0\u5883\u3067\u3082\u30de\u30a4\u30af\u30a2\u30ec\u30a4\u304c\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30de\u30f3\u30c9\u3092\u805e\u304d\u53d6\u308b\u80fd\u529b\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n

\u81ea\u52d5\u8eca\u7528\u30aa\u30fc\u30c7\u30a3\u30aa\uff1a\u8eca\u5185\u4f53\u9a13\u306e\u5909\u9769<\/h2>\n

\u73fe\u4ee3\u306e\u8eca\u4e21\u306f\u3001\u79fb\u52d5\u3059\u308b\u30a8\u30f3\u30bf\u30fc\u30c6\u30a4\u30e1\u30f3\u30c8\u3068\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cf\u30d6\u3078\u3068\u9032\u5316\u3057\u3066\u304a\u308a\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306f\u305d\u306e\u4f53\u9a13\u306e\u4e2d\u6838\u3092\u306a\u3057\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u7a7a\u9593\u7684\u30fb\u91cd\u91cf\u7684\u5236\u7d04\u3092\u514b\u670d\u3057\u3001\u540c\u6642\u306b\u30aa\u30fc\u30c7\u30a3\u30aa\u54c1\u8cea\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u63a1\u7528\u3092\u5897\u3084\u3057\u3066\u3044\u307e\u3059\u3002Mercedes-Benz\uff08Burmester\u30b7\u30b9\u30c6\u30e0\u642d\u8f09\uff09\u3001BMW\uff08Harman Kardon\uff09\u3001Tesla\uff08\u30ab\u30b9\u30bf\u30e0\u30aa\u30fc\u30c7\u30a3\u30aa\uff09\u306a\u3069\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u30a2\u30ec\u30a4\u306bNdFeB\u78c1\u77f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u306b\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u822a\u7d9a\u8ddd\u96e2\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u61f8\u5ff5\u4e8b\u9805\u3067\u3042\u308b\u5927\u5e45\u306a\u8cea\u91cf\u5897\u52a0\u306a\u3057\u306b\u3001\u30b3\u30f3\u30b5\u30fc\u30c8\u306e\u3088\u3046\u306a\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u73fe\u5728\u306e\u5178\u578b\u7684\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30ab\u30fc\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306b\u306f12\uff5e20\u500b\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u642d\u8f09\u30c4\u30a4\u30fc\u30bf\u30fc\u3001\u30c9\u30a2\u30df\u30c3\u30c9\u30a6\u30fc\u30d5\u30a1\u30fc\u3001\u30d4\u30e9\u30fc\u642d\u8f09\u30b5\u30e9\u30a6\u30f3\u30c9\u30b9\u30d4\u30fc\u30ab\u30fc\u306bNdFeB\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u78c1\u77f3\u306e\u9ad8\u5f37\u5ea6\u306f\u6d45\u3044\u53d6\u308a\u4ed8\u3051\u6df1\u3055\u3092\u53ef\u80fd\u306b\u3057\u3001\u8584\u3044\u30c9\u30a2\u30d1\u30cd\u30eb\u3084\u30d8\u30c3\u30c9\u30e9\u30a4\u30ca\u30fc\u3078\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u7d71\u5408\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\uff08ANC\uff09\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u53cd\u5bfe\u4f4d\u76f8\u306e\u97f3\u6ce2\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u7cbe\u5bc6\u306b\u5236\u5fa1\u3055\u308c\u305f\u30b9\u30d4\u30fc\u30ab\u30fc\u51fa\u529b\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002NdFeB\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u9ad8\u901f\u5fdc\u7b54\u306f\u3001\u3088\u308a\u5e83\u3044\u5468\u6ce2\u6570\u7bc4\u56f2\u306b\u308f\u305f\u3063\u3066ANC\u306e\u52b9\u679c\u3092\u9ad8\u3081\u307e\u3059\u3002\u81ea\u52d5\u904b\u8ee2\u3068\u8eca\u5185\u30a8\u30f3\u30bf\u30fc\u30c6\u30a4\u30e1\u30f3\u30c8\u306e\u53f0\u982d\u306b\u4f34\u3044\u3001\u6ca1\u5165\u578b\u3067\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u30be\u30fc\u30f3\u3078\u306e\u9700\u8981\u304c\u3001NdFeB\u30d9\u30fc\u30b9\u306e\u30de\u30eb\u30c1\u30b9\u30d4\u30fc\u30ab\u30fc\u30a2\u30ec\u30a4\u306b\u304a\u3051\u308b\u3055\u3089\u306a\u308b\u9769\u65b0\u3092\u4fc3\u9032\u3059\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n

\u65b0\u305f\u306a\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\uff1aAR\/VR\u3001\u30ed\u30dc\u30c6\u30a3\u30af\u30b9\u3001\u305d\u3057\u3066\u305d\u306e\u5148\u3078<\/h2>\n

\u5c06\u6765\u3092\u898b\u636e\u3048\u308b\u3068\u3001\u3044\u304f\u3064\u304b\u306e\u6700\u5148\u7aef\u5206\u91ce\u304c\u65b0\u305f\u306a\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306bNdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002Meta Quest\u3084Apple Vision Pro\u306e\u3088\u3046\u306a\u62e1\u5f35\u73fe\u5b9f\u30fb\u4eee\u60f3\u73fe\u5b9f\uff08AR\/VR\uff09\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3067\u306f\u3001\u7a7a\u9593\u30aa\u30fc\u30c7\u30a3\u30aa\u304c\u6ca1\u5165\u611f\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u7d71\u5408\u3055\u308c\u305f\u8033\u5143\u30b9\u30d4\u30fc\u30ab\u30fc\u306fNdFeB\u78c1\u77f3\u3092\u4f7f\u7528\u3057\u3066\u6307\u5411\u6027\u30b5\u30a6\u30f3\u30c9\u3092\u751f\u6210\u3057\u3001\u8133\u306b\u97f3\u304c3D\u7a7a\u9593\u306e\u7279\u5b9a\u306e\u5730\u70b9\u304b\u3089\u6765\u3066\u3044\u308b\u3068\u8a8d\u8b58\u3055\u305b\u308b\u3068\u540c\u6642\u306b\u3001\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3092\u8efd\u91cf\u3067\u5feb\u9069\u306b\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n

\u30ed\u30dc\u30c6\u30a3\u30af\u30b9\uff08\u6c11\u751f\u7528\u304a\u3088\u3073\u7523\u696d\u7528\u306e\u4e21\u65b9\uff09\u306f\u3001\u4eba\u9593\u3068\u30ed\u30dc\u30c3\u30c8\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306b\u3053\u308c\u3089\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002Sony\u306eAibo\u306e\u3088\u3046\u306a\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30dc\u30c3\u30c8\u304b\u3089\u30db\u30c6\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\u30ed\u30dc\u30c3\u30c8\u307e\u3067\u3001\u660e\u77ad\u306a\u97f3\u58f0\u5408\u6210\u3068\u8074\u899a\u7684\u624b\u304c\u304b\u308a\u306f\u81ea\u7136\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u69d8\u3005\u306a\u6e29\u5ea6\u3084\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u306eNdFeB\u78c1\u77f3\u306e\u5805\u7262\u6027\u306f\u3001\u52d5\u7684\u306a\u30ed\u30dc\u30c3\u30c8\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u533b\u7642\u6a5f\u5668\uff08\u30dd\u30fc\u30bf\u30d6\u30eb\u8d85\u97f3\u6ce2\u8a3a\u65ad\u88c5\u7f6e\u3084\u60a3\u8005\u30e2\u30cb\u30bf\u30fc\u306a\u3069\uff09\u3067\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b9\u30d4\u30fc\u30ab\u30fc\u304b\u3089\u306e\u53ef\u8074\u30a2\u30e9\u30fc\u30c8\u304c\u547d\u3092\u6551\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001NdFeB\u6280\u8853\u304c\u63d0\u4f9b\u3059\u308b\u4fe1\u983c\u6027\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002.<\/p>\n

\u6280\u8853\u304c\u3088\u308a\u9ad8\u5ea6\u306a\u7d71\u5408\u3068\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3078\u3068\u5411\u304b\u3046\u306b\u3064\u308c\u3066\u3001NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u5f79\u5272\u306f\u3055\u3089\u306b\u62e1\u5927\u3059\u308b\u3067\u3057\u3087\u3046\u3002\u3055\u3089\u306b\u9ad8\u30b0\u30ec\u30fc\u30c9\u306e\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08\u4f8b\u3048\u3070\u3001\u6e29\u5ea6\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306e\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\u6dfb\u52a0\u5264\u3092\u542b\u3080\u3082\u306e\uff09\u306e\u7814\u7a76\u306f\u3001\u66f4\u306a\u308b\u9032\u6b69\u3092\u7d04\u675f\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30ec\u30a2\u30a2\u30fc\u30b9\u5143\u7d20\u306b\u95a2\u3059\u308b\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u61f8\u5ff5\u3084\u6301\u7d9a\u53ef\u80fd\u306a\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u5fc5\u8981\u6027\u306a\u3069\u3001\u8ab2\u984c\u306f\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002\u5727\u96fb\u539f\u7406\u3084\u9759\u96fb\u539f\u7406\u3092\u7528\u3044\u305f\u78c1\u77f3\u30ec\u30b9\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u3088\u3046\u306a\u9769\u65b0\u306f\u3001\u30cb\u30c3\u30c1\u306a\u7528\u9014\u5411\u3051\u306b\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e88\u898b\u53ef\u80fd\u306a\u5c06\u6765\u306b\u304a\u3044\u3066\u306f\u3001NdFeB\u78c1\u77f3\u306f\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4e3b\u529b\u3067\u3042\u308a\u7d9a\u3051\u3001\u79c1\u305f\u3061\u306e\u63a5\u7d9a\u3055\u308c\u305f\u4e16\u754c\u306e\u30b5\u30a6\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u3092\u76ee\u306b\u898b\u3048\u306a\u3044\u5f62\u3067\u652f\u3048\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n

\n

\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30ebQ&A\uff1a\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306b\u304a\u3051\u308bNdFeB\u30b9\u30d4\u30fc\u30ab\u30fc<\/h3>\n

Q1: \u30ec\u30a2\u30a2\u30fc\u30b9\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u7528\u306eNdFeB\u78c1\u77f3\u306b\u4ee3\u308f\u308b\u5b9f\u884c\u53ef\u80fd\u306a\u4ee3\u66ff\u6280\u8853\u306f\u8fd1\u3044\u5c06\u6765\u306b\u767b\u5834\u3057\u307e\u3059\u304b\uff1f<\/strong>
\nA1: \u4ee3\u66ff\u6280\u8853\u306e\u7814\u7a76\u306f\u6d3b\u767a\u306b\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u5728\u306e\u3068\u3053\u308d\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u3001\u62e1\u5f35\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u304a\u3044\u3066NdFeB\u306b\u5339\u6575\u3059\u308b\u6280\u8853\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3\u306f\u4f4e\u30b3\u30b9\u30c8\u3067\u5927\u578b\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u5411\u3051\u306e\u4ee3\u66ff\u54c1\u3068\u3057\u3066\u6b8b\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u5c0f\u578b\u5316\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u30b5\u30de\u30ea\u30a6\u30e0\u30b3\u30d0\u30eb\u30c8\uff08SmCo\uff09\u78c1\u77f3\u306e\u3088\u3046\u306a\u65b0\u8208\u6280\u8853\u306f\u9ad8\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30b3\u30b9\u30c8\u304c\u5927\u5e45\u306b\u9ad8\u304f\u3001\u72ec\u81ea\u306e\u4f9b\u7d66\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u3002\u6c38\u4e45\u78c1\u77f3\u3092\u4f7f\u7528\u3057\u306a\u3044\u5727\u96fb\u30c9\u30e9\u30a4\u30d0\u30fc\u3084\u96fb\u78c1\u99c6\u52d5\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u3001\u8d85\u8584\u578b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30d1\u30cd\u30eb\u5185\u306a\u3069\uff09\u5411\u3051\u306b\u7814\u7a76\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4f4e\u97f3\u5fdc\u7b54\u3068\u52b9\u7387\u306b\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u5f8c10\u5e74\u9593\u306f\u3001NdFeB\u304c\u652f\u914d\u7684\u3067\u3042\u308a\u7d9a\u3051\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u696d\u754c\u306f\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u6539\u5584\uff08\u73fe\u5728NdFeB\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u7387\u306f5%\u672a\u6e80\uff09\u3068\u3001\u4f9b\u7d66\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u30ec\u30a2\u30a2\u30fc\u30b9\u4f4e\u6e1b\u578b\u307e\u305f\u306f\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\u30d5\u30ea\u30fc\u306e\u78c1\u77f3\u30b0\u30ec\u30fc\u30c9\u306e\u958b\u767a\u306b\u6ce8\u529b\u3059\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n

Q2: NdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u6027\u80fd\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u52a3\u5316\u3057\u3001\u3069\u306e\u3088\u3046\u306a\u8981\u56e0\u304c\u305d\u308c\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u304b\uff1f<\/strong>
\nA2: NdFeB\u78c1\u77f3\u306f\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u5f90\u3005\u306b\u6e1b\u78c1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u4e3b\u306a\u8981\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n

    \n
  • \u6e29\u5ea6\uff1a<\/strong> \u6a19\u6e96\u7684\u306aN\u30b0\u30ec\u30fc\u30c9\u306e\u78c1\u77f3\u3067\u306f\u300180\u00b0C\uff08176\u00b0F\uff09\u3092\u8d85\u3048\u308b\u9023\u7d9a\u7684\u306a\u66dd\u9732\u306f\u3001\u78c1\u529b\u306e\u4e0d\u53ef\u9006\u7684\u306a\u640d\u5931\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u6e29\u30b0\u30ec\u30fc\u30c9\uff08SH\u3001UH\u306a\u3069\uff09\u306f\u3001150\uff5e200\u00b0C\u307e\u3067\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n
  • \u8150\u98df\uff1a<\/strong> \u8150\u98df\uff1a.<\/li>\n
  • \u30cd\u30aa\u30b8\u30e0\u306f\u9178\u5316\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6c11\u751f\u7528\u78c1\u77f3\u306b\u306f\u30cb\u30c3\u30b1\u30eb-\u9285-\u30cb\u30c3\u30b1\u30eb\u30e1\u30c3\u30ad\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6e7f\u6c17\u306e\u591a\u3044\u74b0\u5883\u3067\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u7269\u7406\u7684\u640d\u50b7\u304c\u751f\u3058\u308b\u3068\u3001\u8150\u98df\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong> \u5916\u90e8\u78c1\u5834\uff1a.
    \n\u5f37\u3044\u9006\u65b9\u5411\u306e\u78c1\u5834\u306f\u3001\u78c1\u77f3\u3092\u90e8\u5206\u7684\u306b\u6e1b\u78c1\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n

    \u5b9f\u969b\u306b\u306f\u3001\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u5411\u3051\u306b\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5bff\u547d\uff08\u901a\u5e383\uff5e7\u5e74\uff09\u306b\u308f\u305f\u3063\u3066\u6027\u80fd\u640d\u5931\u306f\u6700\u5c0f\u9650\u3067\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u52a0\u901f\u5bff\u547d\u8a66\u9a13\u3067\u306f\u3001\u6570\u5341\u5e74\u306e\u4f7f\u7528\u304c\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u306e\u52a3\u5316\u306f\u901a\u5e383\uff5e5%\u672a\u6e80\u3067\u3059\u3002<\/strong>
    \nQ3: \u30a6\u30fc\u30d5\u30a1\u30fc\u8a2d\u8a08\u3001\u7279\u306b\u4f4e\u97f3\u5fdc\u7b54\u306b\u304a\u3044\u3066\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u306b\u5bfe\u3059\u308bNdFeB\u306e\u4e3b\u306a\u97f3\u97ff\u7684\u5229\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f<\/p>\n

      \n
    1. A3: \u30a6\u30fc\u30d5\u30a1\u30fc\u306b\u304a\u3044\u3066\u3001NdFeB\u306e\u5c0f\u3055\u306a\u4f53\u7a4d\u3067\u306e\u9ad8\u3044\u78c1\u675f\u5bc6\u5ea6\u306f\u4ee5\u4e0b\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a<\/strong> \u3088\u308a\u5927\u578b\u306e\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\uff1a.<\/li>\n
    2. \u540c\u3058\u78c1\u6c17\u30ae\u30e3\u30c3\u30d7\u5185\u3067\u3088\u308a\u591a\u304f\u306e\u9285\u5dfb\u7dda\u3092\u4f7f\u7528\u3067\u304d\u3001\u96fb\u529b\u51e6\u7406\u80fd\u529b\u304c<\/strong> This improves control over the cone movement, resulting in tighter, more accurate bass with lower group delay.<\/li>\n
    3. Extended linear excursion (Xmax):<\/strong> The stronger magnetic field maintains linearity over a longer travel range, enabling deeper bass from smaller enclosures.
      \nThis is why many premium compact subwoofers (e.g., in soundbars) use NdFeB magnets to achieve bass extension down to 30-40 Hz despite their small size.<\/li>\n<\/ol>\n

      Q4: How is the rise of computational audio (like Apple\u2019s Adaptive EQ) changing the design priorities for NdFeB speakers?<\/strong>
      \nA4: Computational audio uses real-time DSP to correct speaker limitations. This allows designers to:<\/p>\n

        \n
      • \u30b5\u30a4\u30ba\u3068\u52b9\u7387\u3092\u3001\u5b8c\u5168\u306b\u30d5\u30e9\u30c3\u30c8\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\u3088\u308a\u3082\u512a\u5148\u3059\u308b\u3002<\/strong> \u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u6975\u5c0f\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3067\u6700\u5927\u51fa\u529b\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u6700\u9069\u5316\u3067\u304d\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u308a\u5468\u6ce2\u6570\u7279\u6027\u306e\u7570\u5e38\u3092\u88dc\u6b63\u3059\u308b\u3002.<\/li>\n
      • \u30a2\u30af\u30c6\u30a3\u30d6\u306a\u71b1\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u30a8\u30af\u30b9\u30ab\u30fc\u30b8\u30e7\u30f3\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3059\u308b\u3002<\/strong> \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u904e\u5ea6\u306e\u30a8\u30af\u30b9\u30ab\u30fc\u30b8\u30e7\u30f3\u3084\u30d1\u30ef\u30fc\u30b3\u30f3\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u304b\u3089\u4fdd\u8b77\u3057\u3001NdFeB\u78c1\u77f3\u306e\u80fd\u529b\u3092\u3088\u308a\u7a4d\u6975\u7684\u306b\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002.<\/li>\n
      • \u9069\u5fdc\u578b\u30b5\u30a6\u30f3\u30c9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/strong> \u540c\u4e00\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u3001\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u97f3\u697d\u3001\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u3001\u6620\u753b\uff09\u3084\u5ba4\u5185\u97f3\u97ff\u306b\u6700\u9069\u5316\u3067\u304d\u308b\u3002.
        \n\u3057\u305f\u304c\u3063\u3066\u3001\u78c1\u77f3\u306e\u5f79\u5272\u306f\u3001\u97f3\u97ff\u6027\u80fd\u306e\u552f\u4e00\u306e\u6c7a\u5b9a\u8981\u56e0\u304b\u3089\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u3063\u3066\u305d\u306e\u751f\u306e\u30d1\u30ef\u30fc\u3068\u52b9\u7387\u304c\u3088\u308a\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306b\u6d3b\u7528\u3055\u308c\u308b\u3001\u7dca\u5bc6\u306b\u7d71\u5408\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u90e8\u3078\u3068\u79fb\u884c\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n

        Q5: \u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u304a\u3051\u308bNdFeB\u306e\u6210\u9577\u306b\u3064\u3044\u3066\u3001\u6700\u65b0\u306e\u5e02\u5834\u30c7\u30fc\u30bf\u306f\u4f55\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong>
        \nA5: Grand View Research\u306e2024\u5e74\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u3088\u308b\u3068\u3001\u4e16\u754c\u306e\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\u5e02\u5834\uff082023\u5e74\u306e\u8a55\u4fa1\u984d\u306f185\u5104\u7c73\u30c9\u30eb\uff09\u306f\u3001\u4e3b\u306b\u6c11\u751f\u7528\u96fb\u5b50\u6a5f\u5668\u3068\u96fb\u6c17\u81ea\u52d5\u8eca\u306b\u727d\u5f15\u3055\u308c\u30012030\u5e74\u307e\u3067\u306b\u5e74\u5e73\u5747\u6210\u9577\u73878.5%\u3067\u6210\u9577\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u7279\u5316\u3059\u308b\u3068\uff1a<\/p>\n

          \n
        • \u643a\u5e2f\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u308b\u30de\u30a4\u30af\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u306e90%\u4ee5\u4e0a\u304c\u73fe\u5728NdFeB\u78c1\u77f3\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002.<\/li>\n
        • \u5e73\u5747\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u306f\u73fe\u57283\uff5e5\u500b\u306eNdFeB\u30b9\u30d4\u30fc\u30ab\u30fc\uff08\u30ec\u30b7\u30fc\u30d0\u30fc\u3001\u30e1\u30a4\u30f3\u30b9\u30d4\u30fc\u30ab\u30fc\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u5c02\u7528\u30a6\u30fc\u30d5\u30a1\u30fc\/\u30c4\u30a4\u30fc\u30bf\u30fc\uff09\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n
        • TWS\u30a4\u30e4\u30db\u30f3\u5e02\u5834\uff082023\u5e74\u306e\u51fa\u8377\u53f0\u6570\u306f\u7d043\u5104\u53f0\uff09\u306f\u4e3b\u8981\u306a\u6210\u9577\u8981\u56e0\u3067\u3042\u308a\u30011\u30da\u30a2\u3042\u305f\u308a2\uff5e4\u500b\u306eNdFeB\u30de\u30a4\u30af\u30ed\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.
          \nFact.MR\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u9014\u306b\u304a\u3051\u308bNdFeB\u78c1\u77f3\u306e\u9700\u8981\u304c2026\u5e74\u307e\u3067\u306b\u5e74\u95935\u4e07\u30c8\u30f3\u3092\u8d85\u3048\u308b\u3068\u63a8\u5b9a\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u6280\u8853\u306e\u78ba\u56fa\u305f\u308b\u5730\u4f4d\u3092\u88cf\u4ed8\u3051\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          Introduction: The Silent Revolution in Sound Technology In the ever-evolving landscape of consumer electronics, one component has fundamentally transformed audio quality across devices: neodymium iron boron (NdFeB) magnets. These powerful permanent magnets, discovered in the 1980s, have become the gold standard for speaker design, enabling a remarkable combination of miniaturization, efficiency, and acoustic performance. Unlike their ferrite predecessors, NdFeB magnets offer exceptional magnetic energy density\u2014typically 8 to 10 times stronger by volume. This physical property allows engineers to design speakers that are dramatically smaller and lighter while delivering superior sound pressure levels (SPL) and clearer frequency response. From the subtle notification chime on a smartwatch to the immersive soundscape of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9094","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/comments?post=9094"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9094\/revisions"}],"predecessor-version":[{"id":9095,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9094\/revisions\/9095"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/media?parent=9094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/categories?post=9094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/tags?post=9094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}