{"id":293399,"date":"2024-07-18T20:38:20","date_gmt":"2024-07-18T20:38:20","guid":{"rendered":"http:\/\/www.cheln.com\/index.php\/2024\/07\/18\/28761a3e2902e4de45eeb55e8ae6bee0"},"modified":"2024-07-18T20:38:20","modified_gmt":"2024-07-18T20:38:20","slug":"28761a3e2902e4de45eeb55e8ae6bee0","status":"publish","type":"post","link":"http:\/\/www.cheln.com\/index.php\/2024\/07\/18\/28761a3e2902e4de45eeb55e8ae6bee0\/","title":{"rendered":"\u6234\u68ee\u63a8\u51fa\u9996\u6b3e\u7d14\u97f3\u6a02\u7522\u54c1Dyson OnTrac\u964d\u566a\u8033\u6a5f @LPComment \u79d1\u6280\u751f\u6d3b\u96dc\u8ac7
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\"\u9996\u5716\" Dyson \u4eca\u65e5\uff087\/18\uff09\u6b63\u5f0f\u63a8\u51fa\u9996\u6b3e\u7d14\u97f3\u6a02\u7522\u54c1 Dyson OnTrac \u964d\u566a\u8033\u6a5f\u3002Dyson OnTrac \u964d\u566a\u8033\u6a5f\u914d\u509916\u6b50\u59c6\u91f9\u5408\u91d1\u5587\u53ed\u9a45\u52d5\u5668\u548c\u6578\u4f4d\u8a0a\u865f\u8655\u7406\u5668 (DSP)\uff0c\u983b\u97ff\u7bc4\u570d\u70ba 6Hz \u81f3 21,000Hz\uff0c\u5c55\u73fe\u51fa\u6e3e\u539a\u4f4e\u97f3\u548c\u901a\u900f\u9ad8\u97f3\u3002\u500b\u4eba\u5316\u7684\u4e3b\u52d5\u964d\u566a (ANC) \u6f14\u6f14\u7b97\u6cd5\u53ef\u7d93\u7531\u5167\u5efa\u7684 8 \u500b\u4e3b\u52d5\u964d\u566a\u9ea5\u514b\u98a8\u3001\u6bcf\u79d2\u76e3\u6e2c\u5468\u570d\u566a\u97f3 384,000 \u6b21\uff0c\u4e3b\u52d5\u6d88\u9664\u80cc\u666f…<\/div>\n