{"id":284628,"date":"2026-03-02T06:07:57","date_gmt":"2026-03-02T06:07:57","guid":{"rendered":"https:\/\/design.crysound.com\/ev-nvh-e8-a9-a6-e9-a8-93-e3-81-ae-e8-aa-b2-e9-a1-8c-ef-bc-9a-e3-81-aa-e3-81-9c-e3-82-a2-e3-82-b3-e3-83-bc-e3-82-b9-e3-83-86-e3-82-a3-e3-83-83-e3-82-af-e3-82-ab-e3-83-a1-e3-83-a9-e3-81-8c-e4-b8-8d\/"},"modified":"2026-08-14T04:14:41","modified_gmt":"2026-08-14T04:14:41","slug":"ev-nvh-e8-a9-a6-e9-a8-93-e3-81-ae-e8-aa-b2-e9-a1-8c-ef-bc-9a-e3-81-aa-e3-81-9c-e3-82-a2-e3-82-b3-e3-83-bc-e3-82-b9-e3-83-86-e3-82-a3-e3-83-83-e3-82-af-e3-82-ab-e3-83-a1-e3-83-a9-e3-81-8c-e4-b8-8d","status":"publish","type":"post","link":"https:\/\/design.crysound.com\/ja\/ev-nvh-e8-a9-a6-e9-a8-93-e3-81-ae-e8-aa-b2-e9-a1-8c-ef-bc-9a-e3-81-aa-e3-81-9c-e3-82-a2-e3-82-b3-e3-83-bc-e3-82-b9-e3-83-86-e3-82-a3-e3-83-83-e3-82-af-e3-82-ab-e3-83-a1-e3-83-a9-e3-81-8c-e4-b8-8d\/","title":{"rendered":"EV NVH\u8a66\u9a13\u306e\u8ab2\u984c:\u306a\u305c\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u304c\u4e0d\u53ef\u6b20\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u306e\u304b"},"content":{"rendered":"<hr\/>\n<h2>\u9759\u304b\u306aEV\u306e\u30d1\u30e9\u30c9\u30c3\u30af\u30b9:\u306a\u305c\u96fb\u6c17\u81ea\u52d5\u8eca\u306f\u5b9f\u969b\u306b\u306f\u300c\u3046\u308b\u3055\u3044\u300d\u306e\u304b<\/h2>\n<p>\u4e00\u898b\u30d1\u30e9\u30c9\u30c3\u30af\u30b9\u306e\u3088\u3046\u3067\u3059\u304c\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u306b\u306f\u30a8\u30f3\u30b8\u30f3\u306e\u8f5f\u97f3\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u9759\u304b\u306a\u30ad\u30e3\u30d3\u30f3\u306e\u5b9f\u73fe\u306b\u82e6\u52b4\u3057\u3066\u3044\u307e\u3059.<\/p>\n<p>\u5b9f\u969b\u306b\u306f\u3001\u5185\u71c3\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u308b\u4f4e\u5468\u6ce2\u306e\u30de\u30b9\u30ad\u30f3\u30b0\u52b9\u679c\u304c\u306a\u304f\u306a\u308b\u3068\u3001\u3053\u308c\u307e\u3067\u96a0\u308c\u3066\u3044\u305f\u3042\u3089\u3086\u308b\u30ce\u30a4\u30ba\u304c\u5b8c\u5168\u306b\u9732\u308f\u306b\u306a\u308a\u307e\u3059.\u96fb\u52d5\u6a5f\u306e\u9ad8\u5468\u6ce2\u30db\u30a4\u30fc\u30eb\u97f3\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u96fb\u78c1\u30cf\u30e0\u97f3\u3001\u30ae\u30a2\u30e1\u30c3\u30b7\u30f3\u30b0\u632f\u52d5\u3001\u98a8\u5207\u308a\u97f3\u3001\u30ed\u30fc\u30c9\u30ce\u30a4\u30ba\u3001\u3055\u3089\u306b\u306f\u5185\u88c5\u30c8\u30ea\u30e0\u306e\u304d\u3057\u307f\u97f3\u3084\u30ac\u30bf\u3064\u304d\u307e\u3067--\u3082\u306f\u3084\u4f55\u3072\u3068\u3064\u96a0\u308c\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093.<\/p>\n<p>\u3053\u308c\u306f\u5358\u306a\u308b\u5feb\u9069\u6027\u306e\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093. \u81ea\u52d5\u8eca\u696d\u754c\u306b\u304a\u3051\u308bNVH(\u30ce\u30a4\u30ba\u3001\u632f\u52d5\u3001\u30cf\u30fc\u30b7\u30e5\u30cd\u30b9)\u8a66\u9a13\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u305d\u306e\u3082\u306e\u3092\u6839\u672c\u304b\u3089\u518d\u5b9a\u7fa9\u3057\u3064\u3064\u3042\u308a\u307e\u3059.<\/p>\n<p>\u4e16\u754c\u306e\u81ea\u52d5\u8ecaNVH\u8a66\u9a13\u5e02\u5834\u306f\u30012026\u5e74\u306eUSD 3.51\u5341\u5104\u304b\u30892034\u5e74\u306b\u306fUSD 5.75\u5341\u5104\u3078\u3001\u5e74\u5e73\u5747\u6210\u9577\u7387(CAGR)6.4%\u3067\u6210\u9577\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059. \u3053\u306e\u6210\u9577\u3092\u727d\u5f15\u3059\u308b\u4e2d\u6838\u8981\u56e0\u306f\u4f55\u3067\u3057\u3087\u3046\u304b? \u305d\u308c\u306f\u96fb\u52d5\u5316\u9769\u547d\u3067\u3059.<\/p>\n<hr\/>\n<h2>EV\u306f\u3069\u306e\u3088\u3046\u306a\u65b0\u305f\u306a\u9a12\u97f3\u8ab2\u984c\u3092\u3082\u305f\u3089\u3059\u306e\u304b?<\/h2>\n<h3>\u5468\u6ce2\u6570\u5e2f\u306e\u6839\u672c\u7684\u306a\u30b7\u30d5\u30c8<\/h3>\n<p>\u5f93\u6765\u306eICE\u8eca\u4e21\u306eNVH\u306f\u3001<strong>20\uff5e2,000 Hz<\/strong>\u306e\u4f4e\u5468\u6ce2\u5e2f\u306b\u4e3b\u773c\u304c\u7f6e\u304b\u308c\u3066\u304d\u307e\u3057\u305f--\u30a8\u30f3\u30b8\u30f3\u71c3\u713c\u3001\u6392\u6c17\u7cfb\u3001\u30af\u30e9\u30f3\u30af\u30b7\u30e3\u30d5\u30c8\u632f\u52d5\u306a\u3069\u3067\u3059.<\/p>\n<p>\u96fb\u6c17\u81ea\u52d5\u8eca\u306f\u672c\u8cea\u7684\u306b\u7570\u306a\u308a\u307e\u3059:<\/p>\n<div style=\"overflow-x: auto; margin: 2em 0; border-radius: 8px; box-shadow: 0 1px 6px rgba(0,0,0,0.10);\">\n<table style=\"border-collapse: collapse; width: 100%; font-size: 0.95em;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #e0e0e0; padding: 12px 18px; background: #f7f7f7; font-weight: 600; text-align: left; color: #333;\">\u9a12\u97f3\u6e90<\/th>\n<th style=\"border: 1px solid #e0e0e0; padding: 12px 18px; background: #f7f7f7; font-weight: 600; text-align: left; color: #333;\">\u4ee3\u8868\u7684\u306a\u5468\u6ce2\u6570\u5e2f\u57df<\/th>\n<th style=\"border: 1px solid #e0e0e0; padding: 12px 18px; background: #f7f7f7; font-weight: 600; text-align: left; color: #333;\">\u7279\u6027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u96fb\u52d5\u6a5f\u306e\u96fb\u78c1\u9a12\u97f3<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">500\uff5e5,000 Hz<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u92ed\u3044\u30c8\u30fc\u30ca\u30eb\u30ce\u30a4\u30ba\u3067\u3001\u901f\u5ea6\u306b\u307b\u307c\u7dda\u5f62\u306b\u6bd4\u4f8b\u3057\u3066\u5909\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30a4\u30f3\u30d0\u30fc\u30bf\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30a4\u30ba<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">4,000\uff5e10,000 Hz\u8d85<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u9ad8\u5468\u6ce2\u306e\u30cf\u30e0\u97f3\u3067\u3001PWM\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5468\u6ce2\u6570\u306b\u95a2\u9023<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30ae\u30a2\u30e1\u30c3\u30b7\u30f3\u30b0\u30ce\u30a4\u30ba<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">800\uff5e3,000 Hz<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30b7\u30f3\u30b0\u30eb\u30b9\u30d4\u30fc\u30c9\u6e1b\u901f\u6a5f\u3067\u7279\u306b\u9855\u8457<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u8eca\u8f09\u5145\u96fb\u5668\u306e\u30ce\u30a4\u30ba<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">8,000\uff5e20,000 Hz<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u8d85\u97f3\u6ce2\u306b\u8fd1\u3044\u5e2f\u57df\u3067\u3001\u4eba\u306e\u53ef\u8074\u9650\u754c\u4ed8\u8fd1<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u98a8\u5207\u308a\u97f3\uff0f\u30ed\u30fc\u30c9\u30ce\u30a4\u30ba<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">200\uff5e4,000 Hz<\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u308b\u30de\u30b9\u30ad\u30f3\u30b0\u304c\u306a\u3044\u305f\u3081\u3001\u975e\u5e38\u306b\u76ee\u7acb\u3061\u3084\u3059\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<figure style=\"margin: 2em 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.12);\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/ev-nvh-ice-vs-ev-frequency-shift.jpg\" alt=\"ICE\u3068EV\u306e\u9a12\u97f3\u5468\u6ce2\u6570\u30b7\u30d5\u30c8\u6bd4\u8f03\"\/><figcaption style=\"margin-top: 0.5em; color: #666; font-size: 0.9em;\">ICE vs EV:\u9a12\u97f3\u5468\u6ce2\u6570\u7279\u6027\u306e\u6839\u672c\u7684\u306a\u30b7\u30d5\u30c8<\/figcaption><\/figure>\n<p><strong>\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8:<\/strong>EV\u306e\u9a12\u97f3\u554f\u984c\u306f\u3001\u4f4e\u5468\u6ce2\u304b\u3089\u4e2d\u9ad8\u5468\u6ce2(\u3055\u3089\u306b\u306f\u8d85\u97f3\u6ce2\u5e2f)\u3078\u3068\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059. <strong>100 Hz\uff5e5 kHz<\/strong>\u306e\u5e2f\u57df\u3053\u305d\u3001\u3082\u3063\u3068\u3082\u91cd\u8981\u306aNVH\u8ab2\u984c\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\u9818\u57df\u3067\u3042\u308a\u3001\u4eba\u9593\u306e\u8074\u899a\u304c\u3082\u3063\u3068\u3082\u654f\u611f\u306a\u9818\u57df\u3067\u3082\u3042\u308a\u307e\u3059. \u5f93\u6765\u306eNVH\u8a66\u9a13\u624b\u6cd5\u3084\u5bfe\u8c61\u3068\u3057\u3066\u304d\u305f\u5468\u6ce2\u6570\u5e2f\u3060\u3051\u3067\u306f\u3001\u3082\u306f\u3084\u5341\u5206\u3068\u306f\u8a00\u3048\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059.<\/p>\n<h3>\u65b0\u305f\u306a\u9a12\u97f3\u6e90\u3001\u65b0\u305f\u306a\u97f3\u6e90\u63a2\u7d22\u306e\u8ab2\u984c<\/h3>\n<p>ICE\u306e\u6642\u4ee3\u306b\u306f\u3001\u300c\u30a8\u30f3\u30b8\u30f3\u304c\u652f\u914d\u7684\u306a\u9a12\u97f3\u6e90\u3067\u3042\u308b\u300d\u3068\u3044\u3046\u524d\u63d0\u304c\u6210\u308a\u7acb\u3063\u3066\u3044\u305f\u305f\u3081\u3001\u72b6\u6cc1\u306f\u6bd4\u8f03\u7684\u308f\u304b\u308a\u3084\u3059\u3044\u3082\u306e\u3067\u3057\u305f.<\/p>\n<p>EV\u3067\u306f\u3001\u9a12\u97f3\u6e90\u304c\u3088\u308a\u5206\u6563\u3057\u3001\u8907\u96d1\u306b\u306a\u308a\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u96fb\u52d5\u30d1\u30ef\u30fc\u30c8\u30ec\u30a4\u30f3:<\/strong>\u30e2\u30fc\u30bf\u30fc\uff0b\u30a4\u30f3\u30d0\u30fc\u30bf\uff0b\u6e1b\u901f\u6a5f\u304c\u9ad8\u5ea6\u306b\u7d50\u5408\u3057\u305f\u9a12\u97f3\u6e90\u30b7\u30b9\u30c6\u30e0\u3092\u5f62\u6210<\/li>\n<li><strong>\u71b1\u30de\u30cd\u30b8\u30e1\u30f3\u30c8:<\/strong>\u30d0\u30c3\u30c6\u30ea\u30fc\u51b7\u5374\u7528\u30dd\u30f3\u30d7\u3084\u30d5\u30a1\u30f3\u304c\u3001\u4f4e\u901f\u57df\u3067\u306f\u4e3b\u8981\u306a\u9a12\u97f3\u6e90\u3068\u306a\u308b<\/li>\n<li><strong>\u56de\u751f\u30d6\u30ec\u30fc\u30ad:<\/strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u56de\u751f\u6642\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u52d5\u4f5c\u30e2\u30fc\u30c9\u306e\u5909\u5316\u306b\u3088\u308a\u3001\u4e00\u6642\u7684\u306a\u30ce\u30a4\u30ba\u304c\u767a\u751f<\/li>\n<li><strong>\u69cb\u9020\u4f1d\u9054\u7d4c\u8def:<\/strong>\u8efd\u91cf\u30dc\u30c7\u30a3\u69cb\u9020(\u30a2\u30eb\u30df\u5408\u91d1\u3001\u30ab\u30fc\u30dc\u30f3\u30d5\u30a1\u30a4\u30d0\u30fc\u306a\u3069)\u306f\u3001\u5f93\u6765\u306e\u92fc\u677f\u30dc\u30c7\u30a3\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u906e\u97f3\u7279\u6027\u3092\u6301\u3064<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001<strong>\u8907\u6570\u306e\u5206\u6563\u3057\u305f\u3001\u304b\u3064\u52d5\u7684\u306b\u5909\u5316\u3059\u308b\u9a12\u97f3\u6e90\u306e\u4e2d\u304b\u3089\u3001\u3044\u304b\u306b\u8fc5\u901f\u304b\u3064\u6b63\u78ba\u306b\u6839\u672c\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u304b<\/strong>\u3068\u3044\u3046\u30b3\u30a2\u8ab2\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059<\/p>\n<h3>\u30b5\u30a6\u30f3\u30c9\u30af\u30aa\u30ea\u30c6\u30a3\u30c7\u30b6\u30a4\u30f3:\u300c\u9a12\u97f3\u4f4e\u6e1b\u300d\u304b\u3089\u300c\u97f3\u3065\u304f\u308a\u300d\u3078<\/h3>\n<p>EV\u6642\u4ee3\u306eNVH\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u3082\u306f\u3084\u5358\u306b\u300c\u97f3\u3092\u5c0f\u3055\u304f\u3059\u308b\u300d\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093.<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001<strong>\u7d30\u90e8\u307e\u3067\u8a2d\u8a08\u3055\u308c\u305f\u30b5\u30a6\u30f3\u30c9\u4f53\u9a13:<\/strong>\u3092\u671f\u5f85\u3057\u3066\u3044\u307e\u3059<\/p>\n<ul>\n<li>\u52a0\u901f\u6642\u306b\u306f\u3001\u8033\u969c\u308a\u306b\u306a\u3089\u306a\u3044\u7bc4\u56f2\u3067\u300c\u30cf\u30a4\u30c6\u30af\u300d\u611f\u306e\u3042\u308b\u97f3\u304c\u611f\u3058\u3089\u308c\u308b\u3079\u304d\u3067\u3059<\/li>\n<li>\u30ad\u30e3\u30d3\u30f3\u306f\u9759\u304b\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u304c\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u4e0d\u5b89\u306b\u306a\u308b\u307b\u3069\u300c\u7121\u97f3\u300d\u3067\u3042\u3063\u3066\u306f\u306a\u308a\u307e\u305b\u3093<\/li>\n<li>\u7570\u306a\u308b\u8d70\u884c\u30e2\u30fc\u30c9(Sport\uff0fComfort\uff0fEco)\u3054\u3068\u306b\u3001\u7570\u306a\u308b\u8074\u899a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u671b\u307e\u308c\u307e\u3059<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306a\u300c\u30b5\u30a6\u30f3\u30c9\u30c7\u30b6\u30a4\u30f3\u300d\u3078\u306e\u8981\u6c42\u306b\u3088\u3063\u3066\u3001NVH\u8a66\u9a13\u306f\u7d14\u7c8b\u306a\u5de5\u5b66\u7684\u691c\u8a3c\u304b\u3089\u3001\u4e3b\u89b3\u7684\u306a\u97f3\u8cea\u8a55\u4fa1\u3084\u30d6\u30e9\u30f3\u30c9\u30ec\u30d9\u30eb\u3067\u306e\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30fb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u78ba\u7acb\u3078\u3068\u9818\u57df\u3092\u62e1\u5927\u3057\u3064\u3064\u3042\u308a\u307e\u3059.<\/p>\n<hr\/>\n<h2>EV NVH\u306b\u304a\u3044\u3066\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u304c\u4e0d\u53ef\u6b20\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u7406\u7531<\/h2>\n<p>\u3053\u3046\u3057\u305f\u65b0\u305f\u306a\u8ab2\u984c\u306b\u76f4\u9762\u3059\u308b\u306a\u304b\u3067\u3001\u5f93\u6765\u306eNVH\u8a66\u9a13\u30c4\u30fc\u30eb--\u5358\u4e00\u30dd\u30a4\u30f3\u30c8\u30de\u30a4\u30af\u30ed\u30db\u30f3\u3084\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5--\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u30ab\u30d0\u30fc\u3059\u308b\u306b\u306f\u5341\u5206\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p><strong>\u305d\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u3064\u3064\u3042\u308b\u306e\u304c\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u3067\u3059.<\/strong><\/p>\n<h3>\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u306e\u4e3b\u306a\u5229\u70b9<\/h3>\n<h4>1. \u9a12\u97f3\u6e90\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u53ef\u8996\u5316<\/h4>\n<p>\u5f93\u6765\u624b\u6cd5\u3067\u306f\u3001\u5bfe\u8c61\u7269\u306b\u591a\u6570\u306e\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30a2\u30ec\u30a4\u3092\u9ad8\u5bc6\u5ea6\u306b\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u6642\u9593\u3082\u52b4\u529b\u3082\u304b\u304b\u308a\u307e\u3059. \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u306f\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u6280\u8853\u3092\u7528\u3044\u3066\u3001\u4e00\u5ea6\u306e\u8a08\u6e2c\u3067\u9a12\u97f3\u6e90\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3092\u751f\u6210\u3057\u3001\u300c\u3069\u3053\u3067\u3001\u3069\u308c\u3060\u3051\u306e\u97f3\u304c\u51fa\u3066\u3044\u308b\u304b\u300d\u3092\u5373\u5ea7\u306b\u53ef\u8996\u5316\u3057\u307e\u3059.<\/p>\n<p><strong>\u4ee3\u8868\u7684\u306a\u30b7\u30ca\u30ea\u30aa:<\/strong>EV\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u30d9\u30f3\u30c1\u4e0a\u3067\u904b\u8ee2\u3057\u3001\u96fb\u52d5\u30d1\u30ef\u30fc\u30c8\u30ec\u30a4\u30f3\u306b\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u3092\u5411\u3051\u308b\u3053\u3068\u3067\u3001800 Hz\u306e\u5171\u9cf4\u304c\u4e3b\u306b\u30e2\u30fc\u30bf\u30fc\u53f3\u5074\u304b\u3089\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u77ac\u6642\u306b\u628a\u63e1--\u97f3\u6e90\u306e\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u304c5\u5206\u4ee5\u5185\u3067\u5b8c\u4e86\u3057\u307e\u3059.<\/p>\n<p style=\"text-align: center;\"><span style=\"background-color: transparent; font-size: revert;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-274176 size-large\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-1024x550.webp\" alt=\"  \u9a12\u97f3\u6e90\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\" width=\"1024\" height=\"550\" srcset=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-1024x550.webp 1024w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-300x161.webp 300w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-768x413.webp 768w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-96x52.webp 96w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-1536x825.webp 1536w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization-600x322.webp 600w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Automotive-NVH-Detection-Optimization.webp 1843w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\u9a12\u97f3\u6e90\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2<\/span><\/p>\n<p style=\"text-align: center;\" data-wp-editing=\"1\"><img decoding=\"async\" class=\"aligncenter wp-image-274177 size-large\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-1024x630.webp\" alt=\"\u81ea\u52d5\u8eca\u7528NVH\u306e\u691c\u51fa\u304a\u3088\u3073\u6700\u9069\u5316\" width=\"1024\" height=\"630\" srcset=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-1024x630.webp 1024w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-300x184.webp 300w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-768x472.webp 768w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-89x55.webp 89w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-1536x944.webp 1536w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result-600x369.webp 600w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Test-Result.webp 1654w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\u81ea\u52d5\u8eca\u7528NVH\u306e\u691c\u51fa\u304a\u3088\u3073\u6700\u9069\u5316<\/p>\n<h4>2. \u5e83\u3044\u5468\u6ce2\u6570\u30ab\u30d0\u30ec\u30c3\u30b8<\/h4>\n<p>EV\u306e\u9a12\u97f3\u306f\u3001\u6570\u767eHz(\u30ae\u30a2\u30e1\u30c3\u30b7\u30f3\u30b0)\u304b\u3089\u6570\u4e07Hz(\u30a4\u30f3\u30d0\u30fc\u30bf\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30a4\u30ba)\u307e\u3067\u3001\u975e\u5e38\u306b\u5e83\u3044\u5468\u6ce2\u6570\u5e2f\u306b\u308f\u305f\u3063\u3066\u5206\u5e03\u3057\u3066\u3044\u307e\u3059.<\/p>\n<p><strong>NVH\u3067\u7279\u306b\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8:<\/strong> EV\u306e\u591a\u304f\u306e\u9a12\u97f3\u8ab2\u984c\u306f<strong>100 Hz\uff5e5 kHz\u5e2f<\/strong>\u306b\u96c6\u4e2d\u3057\u3066\u304a\u308a\u3001\u30ae\u30a2\u30e1\u30c3\u30b7\u30f3\u30b0\u3001\u30e2\u30fc\u30bf\u30fc\u96fb\u78c1\u9a12\u97f3\u3001\u98a8\u6f0f\u308c\u97f3\u3001HVAC\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059. \u5f93\u6765\u578b\u306e\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u30ab\u30e1\u30e9(5 kHz\u4ee5\u4e0a\u306b\u9650\u5b9a)\u306f\u3001<strong>\u3053\u3046\u3057\u305f\u9a12\u97f3\u6e90\u3092\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093<\/strong>.<\/p>\n<p>\u7406\u60f3\u7684\u306a\u4f8b\u3068\u3057\u3066\u3001<a style=\"color: #00c5ff;\" href=\"https:\/\/www.crysound.com\/product\/cry8500-series-sonocam-pi-acoustic-camera\/\">CRYSOUND SonoCam Pi (CRY8500 Series)<\/a>\u3092\u6319\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.\u540c\u88fd\u54c1\u306e<strong>208\u30c1\u30e3\u30cd\u30ebMEMS\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30a2\u30ec\u30a4<\/strong>\u306f\u3001\u6b21\u306e\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u5bfe\u8c61\u5468\u6ce2\u6570\u7bc4\u56f2<\/strong>:400 Hz\uff5e20 kHz(NVH\u306e\u53ef\u8074\u57df\u5168\u4f53\u3092\u30ab\u30d0\u30fc)<\/li>\n<li><strong>\u30cb\u30a2\u30d5\u30a3\u30fc\u30eb\u30c9\u97f3\u97ff\u30db\u30ed\u30b0\u30e9\u30d5\u30a3\u7bc4\u56f2<\/strong>:40 Hz\uff5e20 kHz(\u4f4e\u5468\u6ce2\u306e\u30ed\u30fc\u30c9\u30ce\u30a4\u30ba\u3084\u69cb\u9020\u632f\u52d5\u3092\u6355\u6349)<\/li>\n<li><strong>\u30a2\u30ec\u30a4\u30b5\u30a4\u30ba<\/strong>:&gt;30 cm(\u4f4e\u5468\u6ce2\u306e\u7a7a\u9593\u5206\u89e3\u80fd\u306b\u6700\u9069\u5316)<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3088\u308aSonoCam Pi\u306f\u3001\u4f4e\u5468\u6ce2\u306e\u30ed\u30fc\u30c9\u30ce\u30a4\u30ba\u304b\u3089\u9ad8\u5468\u6ce2\u306e\u30e2\u30fc\u30bf\u30fc\u30ef\u30a4\u30f3\u307e\u3067\u3001<strong>EV NVH\u306e\u30d5\u30eb\u30b9\u30da\u30af\u30c8\u30eb\u8a66\u9a13<\/strong>\u3092\u30cf\u30f3\u30c9\u30d8\u30eb\u30c9\u30c7\u30d0\u30a4\u30b9\u3067\u5b9f\u73fe\u3067\u304d\u308b\u3001\u552f\u4e00\u7121\u4e8c\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u3063\u3066\u3044\u307e\u3059.<\/p>\n<h4>3. \u975e\u63a5\u89e6\u8a08\u6e2c<\/h4>\n<p>EV\u306e\u96fb\u52d5\u30d1\u30ef\u30fc\u30c8\u30ec\u30a4\u30f3\u306f\u3001\u9ad8\u5ea6\u306b\u4e00\u4f53\u5316\u3055\u308c\u3001\u975e\u5e38\u306b\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059. \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u306b\u3088\u308b\u975e\u63a5\u89e6\u8a08\u6e2c\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059:<\/p>\n<ul>\n<li>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5206\u89e3\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044<\/li>\n<li>\u88ab\u8a66\u9a13\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u72b6\u614b\u3092\u4e71\u3055\u306a\u3044<\/li>\n<li>\u751f\u7523\u30e9\u30a4\u30f3\u4e0a\u3067\u306e\u8fc5\u901f\u306a\u54c1\u8cea\u691c\u67fb\u304c\u53ef\u80fd<\/li>\n<\/ul>\n<h4>4. \u30dd\u30fc\u30bf\u30d3\u30ea\u30c6\u30a3<\/h4>\n<p><a style=\"color: #00c5ff;\" href=\"https:\/\/www.crysound.com\/product\/cry8500-series-sonocam-pi-acoustic-camera\/\">SonoCam Pi<\/a>\u306e\u3088\u3046\u306a\u6700\u65b0\u306e\u30cf\u30f3\u30c9\u30d8\u30eb\u30c9\u578b\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u3067\u3042\u308c\u3070\u3001\u30c6\u30b9\u30c8\u30b3\u30fc\u30b9\u3001\u91cf\u7523\u30e9\u30a4\u30f3\u3001\u9867\u5ba2\u5148\u306a\u3069\u3078\u76f4\u63a5\u6301\u3061\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u3001\u8907\u96d1\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306f\u4e0d\u8981\u3067\u3059.<\/p>\n<\/p>\n<h3>EV NVH\u306b\u304a\u3051\u308b\u4ee3\u8868\u7684\u306a\u9069\u7528\u30b7\u30ca\u30ea\u30aa<\/h3>\n<div style=\"overflow-x: auto; margin: 2em 0; border-radius: 8px; box-shadow: 0 1px 6px rgba(0,0,0,0.10);\">\n<table style=\"border-collapse: collapse; width: 100%; font-size: 0.95em;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #e0e0e0; padding: 12px 18px; background: #f7f7f7; font-weight: 600; text-align: left; color: #333;\">\u30b7\u30ca\u30ea\u30aa<\/th>\n<th style=\"border: 1px solid #e0e0e0; padding: 12px 18px; background: #f7f7f7; font-weight: 600; text-align: left; color: #333;\">\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\"><strong>E\u30c9\u30e9\u30a4\u30d6\u30b7\u30b9\u30c6\u30e0\u306eNVH<\/strong><\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30e2\u30fc\u30bf\u30fc\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u3001\u6e1b\u901f\u6a5f\u304b\u3089\u306e\u6b21\u6570\u9a12\u97f3\u5bc4\u4e0e\u3092\u7279\u5b9a<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\"><strong>\u30d1\u30b9\u30d0\u30a4\u30ce\u30a4\u30ba\u8a66\u9a13<\/strong><\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u8eca\u4e21\u304c\u901a\u904e\u3059\u308b\u969b\u306e\u9a12\u97f3\u6e90\u5206\u5e03\u3092\u89e3\u6790<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\"><strong>\u8eca\u5ba4\u5185\u306e\u304d\u3057\u307f&amp;\u30ac\u30bf\u3064\u304d\u97f3\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0<\/strong><\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30a4\u30f3\u30b9\u30c8\u30eb\u30e1\u30f3\u30c8\u30d1\u30cd\u30eb\u3001\u30c9\u30a2\u3001\u30b7\u30fc\u30c8\u3001\u30c8\u30ea\u30e0\u304b\u3089\u767a\u751f\u3059\u308b\u30ce\u30a4\u30ba\u306e\u4f4d\u7f6e\u3092\u7279\u5b9a<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\"><strong>\u30a8\u30f3\u30c9\u30fb\u30aa\u30d6\u30fb\u30e9\u30a4\u30f3\u306e\u751f\u7523\u54c1\u8cea\u691c\u67fbQC<\/strong><\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u7570\u5e38\u97f3\u3092\u8fc5\u901f\u306b\u691c\u51fa\u3057\u3001\u4eba\u306b\u3088\u308b\u4e3b\u89b3\u7684\u5224\u65ad\u3092\u7f6e\u304d\u63db\u3048\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\"><strong>\u98a8\u6d1e\uff0f\u6e96\u7121\u97ff\u5ba4<\/strong><\/td>\n<td style=\"border: 1px solid #e0e0e0; padding: 12px 18px; vertical-align: top; color: #444; line-height: 1.5;\">\u9ad8\u7cbe\u5ea6\u306a\u9a12\u97f3\u6e90\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u97f3\u97ff\u30d1\u30ef\u30fc\u89e3\u6790<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<hr\/>\n<h2><strong><b>\u5b9f\u8d70\u884c\u306b\u57fa\u3065\u304f\u5b9f\u4f8b:<\/b><\/strong><strong><b>OEM<\/b><\/strong><strong><b>\u306b\u3088\u308b\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ed\u30fc\u30c9\u30c6\u30b9\u30c8<\/b><\/strong><\/h2>\n<p><strong>Client:<\/strong> \u4e2d\u56fd\u306e\u5927\u624b\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fcOEM<br \/><strong>\u8a66\u9a13\u5834\u6240:<\/strong>OEM\u8a66\u9a13\u30bb\u30f3\u30bf\u30fc\u5185\u306e\u5c02\u7528\u30c6\u30b9\u30c8\u30c8\u30e9\u30c3\u30af<br \/><strong>\u76ee\u7684:<\/strong>\u5b9f\u8d70\u884c\u6761\u4ef6\u4e0b\u3067\u306e\u8eca\u5ba4\u5185\u9a12\u97f3\u6e90\u306e\u7279\u5b9a<\/p>\n<p style=\"text-align: center;\"><span style=\"background-color: transparent; font-size: revert;\"><img decoding=\"async\" class=\"aligncenter wp-image-274178 size-large\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-1024x632.webp\" alt=\"CRY8500\u30b7\u30ea\u30fc\u30ba SonoCam Pi \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\" width=\"1024\" height=\"632\" srcset=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-1024x632.webp 1024w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-300x185.webp 300w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-768x474.webp 768w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-89x55.webp 89w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-1536x948.webp 1536w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-2048x1264.webp 2048w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/CRY8500-Series-SonoCam-Pi-600x370.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>CRY8500\u30b7\u30ea\u30fc\u30ba SonoCam Pi \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9<\/span><\/p>\n<h3><strong><b>\u30c6\u30b9\u30c8\u8a2d\u5b9a<\/b><\/strong><\/h3>\n<ul>\n<li><strong>\u4f7f\u7528\u6a5f\u5668:<\/strong>SonoCam Pi \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9<\/li>\n<li><strong>\u6e2c\u5b9a\u4f4d\u7f6e:<\/strong>\u5f8c\u5e2d\u304a\u3088\u3073\u52a9\u624b\u5e2d<\/li>\n<li><strong>\u30bf\u30fc\u30b2\u30c3\u30c8\u30a8\u30ea\u30a2:<\/strong>\u5de6\u53f3B\u30d4\u30e9\u30fc(\u5f8c\u5e2d\u5468\u8fba)<\/li>\n<li><strong>\u8a66\u9a13\u30e2\u30fc\u30c9:<\/strong>\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<li><strong>\u5bfe\u8c61\u5468\u6ce2\u6570\u7bc4\u56f2:<\/strong>3,550 Hz\uff5e7,550 Hz<\/li>\n<li><strong>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8:<\/strong>5 dB<\/li>\n<\/ul>\n<h3><strong><b>\u4e3b\u306a\u7d50\u679c<\/b><\/strong><\/h3>\n<p>SonoCam Pi\u306f\u3001<strong>\u8eca\u4e21\u8d70\u884c\u4e2d\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u9a12\u97f3\u6e90\u3092\u30ed\u30fc\u30ab\u30e9\u30a4\u30ba<\/strong>\u3057\u3001OEM\u306eNVH\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u6709\u7528\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f. \u672c\u8a66\u9a13\u306b\u3088\u308a\u3001\u6b21\u306e\u70b9\u304c\u5b9f\u8a3c\u3055\u308c\u307e\u3057\u305f:<\/p>\n<ol>\n<li><strong>\u52d5\u7684\u6761\u4ef6\u4e0b\u3067\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong>:\u5f93\u6765\u306e\u56fa\u5b9a\u3055\u308c\u305f\u30e9\u30dc\u74b0\u5883\u3068\u306f\u7570\u306a\u308a\u3001SonoCam Pi\u306f\u30c6\u30b9\u30c8\u30c8\u30e9\u30c3\u30af\u4e0a\u3092\u8d70\u884c\u3059\u308b\u8eca\u4e21\u306e\u9a12\u97f3\u5206\u5e03\u3092\u53d6\u5f97\u3057\u307e\u3057\u305f<\/li>\n<li><strong>\u7cbe\u5bc6\u306a\u5468\u6ce2\u6570\u5e2f\u57df\u89e3\u6790<\/strong>:\u8eca\u5ba4\u5185\u9a12\u97f3\u306e\u77e5\u899a\u306b\u3068\u3063\u3066\u91cd\u8981\u306a3,550\uff5e7,550 Hz\u5e2f\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5168\u4f53\u306e\u97f3\u5727\u30ec\u30d9\u30ebSPL\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u5bc4\u4e0e\u8981\u56e0\u3092\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u7279\u5b9a\u3067\u304d\u307e\u3057\u305f<\/li>\n<li><strong>\u8fc5\u901f\u306a\u30c6\u30b9\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/strong>:B\u30d4\u30e9\u30fc\u5468\u8fba\u30a8\u30ea\u30a2\u5168\u4f53\u306e\u30b9\u30ad\u30e3\u30f3\u3092\u3001\u6570\u6642\u9593\u3067\u306f\u306a\u304f\u6570\u5206\u3067\u5b8c\u4e86\u3057\u307e\u3057\u305f<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><span style=\"background-color: transparent; font-size: revert;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-274180\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-1024x640.webp\" alt=\"\u8eca\u5ba4\u5185\u306b\u304a\u3051\u308b\u81ea\u52d5\u8ecaNVH\u8a66\u9a13\u7d50\u679c\" width=\"1024\" height=\"640\" srcset=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-1024x640.webp 1024w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-300x188.webp 300w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-768x480.webp 768w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-88x55.webp 88w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02-600x375.webp 600w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-02.webp 1115w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-274179\" src=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-1024x640.webp\" alt=\"  \u9a12\u97f3\u6e90\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u7d50\u679c\" width=\"1024\" height=\"640\" srcset=\"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-1024x640.webp 1024w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-300x188.webp 300w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-768x480.webp 768w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-88x55.webp 88w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01-600x375.webp 600w, https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/Noise-Source-Localization-Result-01.webp 1123w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\u9a12\u97f3\u6e90\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u7d50\u679c<\/span><\/p>\n<p><strong>\u91cd\u8981\u306a\u30a4\u30f3\u30b5\u30a4\u30c8:<\/strong>\u5f93\u6765\u306e\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30a2\u30ec\u30a4\u3067\u306f\u3001\u8eca\u4e21\u3092\u6e96\u7121\u97ff\u5ba4\u5185\u306b\u9759\u6b62\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059. \u4e00\u65b9\u3001SonoCam Pi\u306f<strong>\u30aa\u30f3\u30fb\u30c8\u30e9\u30c3\u30af\u8a3a\u65ad<\/strong>\u3092\u53ef\u80fd\u306b\u3057\u3001\u8a66\u9a13\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u8eca\u4e21\u958b\u767a\u306b\u304a\u3051\u308b\u53cd\u5fa9\u30b5\u30a4\u30af\u30eb\u3092\u52a0\u901f\u3055\u305b\u307e\u3057\u305f.<\/p>\n<h2>\u4eca\u5f8c\u306e\u52d5\u5411--EV NVH\u8a66\u9a13\u306f\u3069\u3053\u3078\u5411\u304b\u3046\u306e\u304b?<\/h2>\n<h3>AI\u99c6\u52d5\u306e\u9a12\u97f3\u5206\u985e<\/h3>\n<p>\u6a5f\u68b0\u5b66\u7fd2\u306fNVH\u8a66\u9a13\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3064\u3064\u3042\u308a\u3001\u9a12\u97f3\u306e\u7a2e\u985e\u3092\u81ea\u52d5\u8b58\u5225\u3057\u3001\u7570\u5e38\u306e\u6709\u7121\u3092\u5224\u5b9a\u3057\u3001\u6f5c\u5728\u7684\u306a\u54c1\u8cea\u554f\u984c\u3092\u4e88\u6e2c\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u307e\u3059. \u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u304c\u53d6\u5f97\u3059\u308b\u9ad8\u6b21\u5143\u30c7\u30fc\u30bf\u306f\u3001AI\u89e3\u6790\u306b\u975e\u5e38\u306b\u9069\u3057\u305f\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u307e\u3059.<\/p>\n<h3>\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff0f\u8a66\u9a13\u306e\u7d71\u5408<\/h3>\n<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3(CAE)\u3067\u9a12\u97f3\u6027\u80fd\u3092\u4e88\u6e2c\u2192\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u3067\u5b9f\u6e2c\u691c\u8a3c\u2192\u5f97\u3089\u308c\u305f\u30c7\u30fc\u30bf\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30e2\u30c7\u30eb\u306b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3057\u3066\u6700\u9069\u5316\u3001\u3068\u3044\u3046\u6d41\u308c\u3067\u3059. \u3053\u306e\u30af\u30ed\u30fc\u30ba\u30c9\u30eb\u30fc\u30d7\u578b\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u4e3b\u8981OEM\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059.<\/p>\n<h3>\u5168\u56fa\u4f53\u96fb\u6c60\u6642\u4ee3\u306b\u304a\u3051\u308b\u65b0\u305f\u306a\u8ab2\u984c<\/h3>\n<p>\u5168\u56fa\u4f53\u96fb\u6c60\u306f\u3001\u6db2\u7cfb\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u3068\u306f\u7570\u306a\u308b\u6a5f\u68b0\u7684\u7279\u6027\u3092\u6709\u3057\u3066\u3044\u307e\u3059. \u305d\u306e\u632f\u52d5\u4f1d\u9054\u7279\u6027\u3084\u71b1\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u9055\u3044\u306b\u3088\u308a\u3001\u65b0\u305f\u306aNVH\u8ab2\u984c\u304c\u751f\u3058\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059.<\/p>\n<h3>\u3088\u308a\u53b3\u683c\u306a\u898f\u5236<\/h3>\n<p>\u30d1\u30b9\u30d0\u30a4\u30ce\u30a4\u30ba\u8a66\u9a13\u306fNVH\u306e\u30b5\u30d6\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u4e2d\u3067\u6700\u3082\u6210\u9577\u304c\u901f\u304f(CAGR 7.11%)\u3001UNECE\u306f\u5c4b\u5185\u30d1\u30b9\u30d0\u30a4\u8a66\u9a13\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u542b\u3080\u3001\u3088\u308a\u53b3\u683c\u306a\u6a19\u6e96\u5316\u8a66\u9a13\u8981\u4ef6\u3092\u63a8\u9032\u3057\u3066\u3044\u307e\u3059.<\/p>\n<hr\/>\n<h2>\u7d50\u8ad6:EV\u6642\u4ee3\u306b\u518d\u5b9a\u7fa9\u3055\u308c\u308b\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u8a66\u9a13\u306e\u4fa1\u5024<\/h2>\n<p>\u96fb\u52d5\u5316\u306b\u3088\u3063\u3066\u8eca\u304c\u9759\u304b\u306b\u306a\u3063\u305f\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u9a12\u97f3\u8ab2\u984c\u306f\u3080\u3057\u308d\u3001\u3088\u308a\u8907\u96d1\u304b\u3064\u5fae\u5999\u3067\u3042\u308a\u3001\u305d\u306e\u89e3\u6c7a\u4fa1\u5024\u3082\u4e00\u5c64\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p>\u81ea\u52d5\u8ecaOEM\u3001\u30c6\u30a3\u30a21\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3001\u8a66\u9a13\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3068\u3063\u3066\u3001\u9069\u5207\u306aNVH\u8a66\u9a13\u6a5f\u5668\u3078\u306e\u6295\u8cc7\u306f\u3001\u3082\u306f\u3084\u300c\u3042\u308b\u3068\u4fbf\u5229\u300d\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u7af6\u4e89\u529b\u3092\u5de6\u53f3\u3059\u308b\u57fa\u76e4\u30a4\u30f3\u30d5\u30e9\u3068\u306a\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p>\u7279\u306b<strong>100 Hz\uff5e5 kHz\u306e\u91cd\u8981\u306aNVH\u5468\u6ce2\u6570\u5e2f<\/strong>\u3092\u78ba\u5b9f\u306b\u6349\u3048\u3089\u308c\u308b\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u306f\u3001\u300c\u6709\u7528\u306a\u88dc\u52a9\u30c4\u30fc\u30eb\u300d\u304b\u3089\u300c\u4e0d\u53ef\u6b20\u306a\u6a19\u6e96\u88c5\u5099\u300d\u3078\u3068\u9032\u5316\u3057\u3064\u3064\u3042\u308a\u307e\u3059.<\/p>\n<p><a style=\"color: #00c5ff;\" href=\"https:\/\/www.crysound.com\/product\/cry8500-series-sonocam-pi-acoustic-camera\/\">CRYSOUND SonoCam Pi<\/a>\u306f\u3001\u6b21\u306e\u7279\u9577\u3092\u517c\u306d\u5099\u3048\u305f\u552f\u4e00\u306e\u30cf\u30f3\u30c9\u30d8\u30eb\u30c9\u578b\u30a2\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u30ab\u30e1\u30e9\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u3044\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u512a\u308c\u305f\u4f4e\u5468\u6ce2\u6027\u80fd<\/strong>(400 Hz\u30d3\u30fc\u30e0\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u300140 Hz\u30db\u30ed\u30b0\u30e9\u30d5\u30a3)<\/li>\n<li><strong>\u9ad8\u3044\u7a7a\u9593\u5206\u89e3\u80fd<\/strong>(208\u672c\u306e\u30de\u30a4\u30af\u30ed\u30db\u30f3\u3001&gt;30 cm\u30a2\u30ec\u30a4)<\/li>\n<li><strong>\u30cb\u30a2\u30d5\u30a3\u30fc\u30eb\u30c9\uff0b\u30d5\u30a1\u30fc\u30d5\u30a3\u30fc\u30eb\u30c9<\/strong>\u306e\u6e2c\u5b9a\u30921\u3064\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u5b9f\u73fe<\/li>\n<li><strong>\u9ad8\u3044\u643a\u5e2f\u6027<\/strong>(\u30cf\u30f3\u30c9\u30d8\u30eb\u30c9\u3001&lt;3 kg\u3001\u91cf\u7523\u73fe\u5834\u5bfe\u5fdc)<\/li>\n<\/ul>\n<p><strong>\u8a73\u7d30\u306f\u3053\u3061\u3089:<\/strong><\/p>\n<ul>\n<li><a style=\"color: #00c5ff;\" href=\"https:\/\/www.crysound.com\/product\/cry8500-series-sonocam-pi-acoustic-camera\/\">CRYSOUND SonoCam Pi(CRY8500\u30b7\u30ea\u30fc\u30ba) \u2192<\/a><\/li>\n<li><a style=\"color: #00c5ff;\" href=\"https:\/\/www.crysound.com\/contact\/\">NVH\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u304a\u554f\u3044\u5408\u308f\u305b \u2192<\/a><\/li>\n<\/ul>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9759\u304b\u306aEV\u306e\u30d1\u30e9\u30c9\u30c3\u30af\u30b9:\u306a\u305c\u96fb\u6c17\u81ea\u52d5\u8eca\u306f\u5b9f\u969b\u306b\u306f\u300c\u3046\u308b\u3055\u3044\u300d\u306e\u304b \u4e00\u898b\u30d1\u30e9\u30c9\u30c3\u30af\u30b9\u306e\u3088\u3046\u3067\u3059\u304c\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u306b\u306f\u30a8\u30f3\u30b8\u30f3\u306e\u8f5f\u97f3\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u9759\u304b\u306a\u30ad\u30e3\u30d3\u30f3\u306e\u5b9f\u73fe\u306b\u82e6\u52b4\u3057\u3066\u3044\u307e\u3059. \u5b9f\u969b\u306b [...]<\/p>\n","protected":false},"author":149,"featured_media":284648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","content-type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1060,1061,1056],"tags":[],"class_list":["post-284628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-e3-82-a2-e3-83-97-e3-83-aa-e3-82-b1-e3-83-bc-e3-82-b7-e3-83-a7-e3-83-b3-e3-83-8e-e3-83-bc-e3-83-88","category-e3-83-8a-e3-83-ac-e3-83-83-e3-82-b8-e3-83-99-e3-83-bc-e3-82-b9","category-e3-83-96-e3-83-ad-e3-82-b0"],"blocksy_meta":[],"acf":[],"jetpack_featured_media_url":"https:\/\/design.crysound.com\/wp-content\/uploads\/2026\/03\/ev-nvh-testing-hero.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/posts\/284628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/users\/149"}],"replies":[{"embeddable":true,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/comments?post=284628"}],"version-history":[{"count":0,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/posts\/284628\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/media\/284648"}],"wp:attachment":[{"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/media?parent=284628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/categories?post=284628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/design.crysound.com\/ja\/wp-json\/wp\/v2\/tags?post=284628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}