{"id":361,"date":"2005-09-13T00:00:00","date_gmt":"2005-09-13T00:00:00","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T16:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/news.GuitarsChina.com\/?p=361","title":{"rendered":"\u97f3\u7bb1\u6548\u679c\u5668\u8bba\u575b\u7cbe\u534e\uff1a\u5173\u4e8eEQ\u7684\u542c\u611f\u5f71\u54cd"},"content":{"rendered":"

\u5173\u4e8eEQ\u7684\u542c\u611f\u5f71\u54cd
\u9891\u7387\u6bb5(Hz)
\u542c\u611f\u5f71\u54cd
\u4ee3\u8868\u6027\u7684\u4e50\u5668


16k\uff0d20k
\u8fd9\u6bb5\u9891\u7387\u53ef\u80fd\u5f88\u591a\u4eba\u90fd\u542c\u4e0d\u5230\uff0c\u56e0\u6b64\uff0c\u542c\u4e0d\u5230\u6b64\u6bb5\u9891\u7387\u5e76\u4e0d\u610f\u5473\u7740\u5668\u6750\u65e0\u6cd5\u56de\u653e\uff0c\u5f53\u7136\u4e5f\u4e0d\u4ee3\u8868\u60a8\u7684\u542c\u529b\u4e0d\u591f\u597d\uff0c\u53ea\u6709\u5f88\u5c11\u4eba\u53ef\u4ee5\u542c\u523020kHz\u3002\u8fd9\u6bb5\u9891\u7387\u53ef\u4ee5\u5f71\u54cd\u9ad8\u9891\u7684\u4eae\u5ea6\uff0c\u4ee5\u53ca\u6574\u4f53\u7684\u7a7a\u95f4\u611f\uff0c\u8fd9\u6bb5\u9891\u7387\u8fc7\u5c11\u4f1a\u8ba9\u4eba\u89c9\u5f97\u6709\u70b9\u95f7\uff0c\u592a\u591a\u5219\u4f1a\u4ea7\u751f\u98d8\u5ffd\u611f\uff0c\u5bb9\u6613\u4ea7\u751f\u542c\u89c9\u75b2\u52b3\u3002
\u7535\u5b50\u5408\u58f0\u3001\u53e4\u7b5d\u94a2\u7434\u7b49\u4e50\u5668\u7684\u6cdb\u97f3\u3002


12k\uff0d16k
\u8fd9\u6bb5\u9891\u7387\u80fd\u591f\u5f71\u54cd\u6574\u4f53\u7684\u8272\u5f69\u611f\uff0c\u6240\u8c13\u5c0f\u63d0\u7434\u7684\u201c\u677e\u9999\u5473\u201d\u5c31\u662f\u7531\u6b64\u6bb5\u9891\u7387\u51b3\u5b9a\u7684\uff0c\u8fd9\u6bb5\u9891\u7387\u8fc7\u4e8e\u9eef\u6de1\u4f1a\u5bfc\u81f4\u4e50\u5668\u5931\u53bb\u4e2a\u6027\uff0c\u8fc7\u591a\u5219\u4f1a\u4ea7\u751f\u6bdb\u523a\u611f\uff0c\u5728\u540e\u671f\u5904\u7406\u7684\u65f6\u5019\uff0c\u5f80\u5f80\u4f1a\u901a\u8fc7\u6fc0\u52b1\u5668\u6765\u7f8e\u5316\u8fd9\u6bb5\u9891\u7387
\u9572\u3001\u94c3\u3001\u94c3\u9f13\u3001\u6c99\u9524\u3001\u94dc\u5237\u3001\u4e09\u89d2\u94c1\u7b49\u6253\u51fb\u4e50\u5668\u7684\u9ad8\u9891\u6cdb\u97f3


8k\uff0d12k
8\uff5e12kHz\u662f\u97f3\u4e50\u7684\u9ad8\u97f3\u533a\uff0c\u5bf9\u97f3\u54cd\u7684\u9ad8\u9891\u8868\u73b0\u611f\u89c9\u6700\u4e3a\u654f\u611f\u3002\u9002\u5f53\u7a81\u51fa\uff085dB\u4ee5\u4e0b\uff09\u5bf9\u97f3\u54cd\u7684\u7684\u5c42\u6b21\u548c\u8272\u5f69\u6709\u8f83\u5927\u5e2e\u52a9\uff0c\u4e5f\u4f1a\u8ba9\u4eba\u611f\u5230\u9ad8\u97f3\u4e30\u5bcc\u3002\u4f46\u662f\uff0c\u592a\u591a\u7684\u8bdd\u4f1a\u589e\u52a0\u80cc\u666f\u566a\u58f0\uff0c\u4f8b\u5982\uff1a\u7cfb\u7edf\uff08\u58f0\u5361\u3001\u97f3\u6e90\uff09\u7684\u566a\u58f0\u4f1a\u88ab\u660e\u663e\u5730\u8868\u73b0\u51fa\u6765\uff0c\u540c\u65f6\u4e5f\u4f1a\u8ba9\u4eba\u611f\u5230\u58f0\u97f3\u53d1\u5c16\u3001\u53d1\u6bdb\u3002\u5982\u679c\u8fd9\u6bb5\u7f3a\u4e4f\u7684\u8bdd\uff0c\u58f0\u97f3\u5c06\u7f3a\u4e4f\u611f\u67d3\u529b\u548c\u6d3b\u529b\u3002
\u957f\u7b1b\u3001\u53cc\u7c27\u7ba1\u3001\u5c0f\u53f7\u3001\u77ed\u7b1b\u7b49\u9ad8\u97f3\u7ba1\u4e50\u5668


4k\uff0d8k
\u8fd9\u6bb5\u9891\u7387\u6700\u5f71\u54cd\u8bed\u97f3\u7684\u6e05\u6670\u5ea6\u3001\u660e\u4eae\u5ea6\u3001\u5982\u679c\u8fd9\u9891\u7387\u6210\u5206\u7f3a\u5c11\uff0c\u97f3\u8272\u5219\u53d8\u5f97\u5e73\u5e73\u6de1\u6de1\uff1b\u5982\u679c\u8fd9\u6bb5\u9891\u7387\u6210\u5206\u8fc7\u591a\uff0c\u97f3\u8272\u5219\u53d8\u5f97\u5c16\u9510\uff0c\u4eba\u8eab\u53ef\u80fd\u51fa\u73b0\u9f7f\u97f3\u3002\u8fd9\u6bb5\u9891\u7387\u901a\u5e38\u901a\u8fc7\u538b\u9650\u5668\u6765\u7f8e\u5316\u3002
\u90e8\u5206\u5973\u58f0\u3001\u4ee5\u53ca\u5927\u90e8\u5206\u5439\u594f\u7c7b\u4e50\u5668\u3002


2k-4k
\u8fd9\u4e2a\u9891\u7387\u7684\u7a7f\u900f\u529b\u5f88\u5f3a\u3002\u4eba\u8033\u8033\u8154\u7684\u8c10\u632f\u9891\u7387\u662f1\u223d4KHz\u6240\u4ee5\u4eba\u8033\u5bf9\u8fd9\u4e2a\u9891\u7387\u4e5f\u662f\u975e\u5e38\u654f\u611f\u7684\u3002\u5982\u679c\u7a7a\u865a\u9891\u7387\u6210\u5206\u8fc7\u5c11\uff0c\u542c\u89c9\u80fd\u529b\u4f1a\u53d8\u5dee\uff0c\u8bed\u97f3\u663e\u5f97\u6a21\u7cca\u4e0d\u6e05\u4e86\u3002\u5982\u679c\u8fd9\u4e2a\u9891\u7387\u6210\u5206\u8fc7\u5f3a\u4e86\uff0c\u5219\u4f1a\u4ea7\u751f\u54b3\u58f0\u7684\u611f\u89c9\u30022\uff5e4kHz\u5bf9\u58f0\u97f3\u7684\u4eae\u5ea6\u5f71\u54cd\u5f88\u5927\uff0c\u8fd9\u6bb5\u58f0\u97f3\u4e00\u822c\u4e0d\u5b9c\u8870\u51cf\u3002\u8fd9\u6bb5\u5bf9\u97f3\u4e50\u7684\u5c42\u6b21\u5f71\u54cd\u8f83\u5927\uff0c\u6709\u9002\u5f53\u7684\u63d0\u5347\u53ef\u4ee5\u63d0\u9ad8\u58f0\u97f3\u7684\u660e\u4eae\u5ea6\u548c\u6e05\u6670\u5ea6\uff0c\u4f46\u662f\u57284kHz\u65f6\u4e0d\u80fd\u6709\u8fc7\u591a\u7684\u7a81\u51fa\uff0c\u5426\u5219\u5973\u58f0\u7684\u9f7f\u97f3\u4f1a\u8fc7\u91cd\u3002
\u90e8\u5206\u5973\u58f0\u3001\u4ee5\u53ca\u5927\u90e8\u5206\u5439\u594f\u7c7b\u4e50\u5668\u3002


1.2k
1.2kHz\u53ef\u4ee5\u9002\u5f53\u591a\u4e00\u70b9\uff0c\u4f46\u662f\u4e0d\u5b9c\u8d85\u8fc73dB\uff0c\u53ef\u4ee5\u63d0\u9ad8\u58f0\u97f3\u7684\u660e\u4eae\u5ea6\uff0c\u4f46\u662f\uff0c\u8fc7\u591a\u4f1a\u4f7f\u58f0\u97f3\u53d1\u786c
\u3000


1k
1 kHz\u662f\u97f3\u54cd\u5668\u6750\u6d4b\u8bd5\u7684\u6807\u51c6\u53c2\u8003\u9891\u7387\uff0c\u901a\u5e38\u5728\u97f3\u54cd\u5668\u6750\u4e2d\u7ed9\u51fa\u7684\u53c2\u6570\u662f\u57281 kHz\u4e0b\u6d4b\u8bd5\u3002\u8fd9\u662f\u4eba\u8033\u6700\u4e3a\u654f\u611f\u7684\u9891\u7387\u3002
\u3000


800
\u8fd9\u4e2a\u9891\u7387\u5e45\u5ea6\u5f71\u54cd\u97f3\u8272\u7684\u529b\u5ea6\u3002\u5982\u679c\u8fd9\u4e2a\u9891\u7387\u4e30\u6ee1\uff0c\u97f3\u8272\u4f1a\u663e\u5f97\u5f3a\u52b2\u6709\u529b\uff1b\u5982\u679c\u8fd9\u4e2a\u9891\u7387\u4e0d\u8db3\uff0c\u97f3\u8272\u5c06\u4f1a\u663e\u5f97\u677e\u5f1b\uff0c\u4e5f\u5c31\u662f800Hz\u4ee5\u4e0b\u7684\u6210\u5206\u7279\u6027\u8868\u73b0\u7a81\u51fa\u4e86\uff0c\u4f4e\u9891\u6210\u5206\u5c31\u660e\u663e\uff1b\u800c\u5982\u679c\u8fd9\u4e2a\u9891\u7387\u8fc7\u591a\u4e86\uff0c\u5219\u4f1a\u4ea7\u751f\u5589\u97f3\u611f\u3002\u5982\u679c\u5589\u97f3\u8fc7\u591a\u4e86\uff0c\u5219\u4f1a\u5931\u6389\u8bed\u97f3\u7684\u4e2a\u6027\uff0c\u9002\u5f53\u7684\u5589\u97f3\u5219\u53ef\u4ee5\u589e\u52a0\u6027\u611f\uff0c\u56e0\u6b64\uff0c\u97f3\u54cd\u5e08\u628a\u8fd9\u4e2a\u9891\u7387\u79f0\u4e3a”\u5371\u9669\u9891\u7387”\uff0c\u8981\u8c28\u614e\u4f7f\u7528\u3002
\u4eba\u58f0\u3001\u90e8\u5206\u6253\u51fb\u4e50\u5668


300\uff0d500
\u5728300\uff0d500Hz\u9891\u6bb5\u7684\u58f0\u97f3\u4e3b\u8981\u662f\u8868\u73b0\u4eba\u58f0\u7684\uff08\u5531\u6b4c\u3001\u6717\u8bf5\uff09\uff0c\u8fd9\u4e2a\u9891\u6bb5\u4e0a\u53ef\u4ee5\u8868\u73b0\u4eba\u58f0\u7684\u539a\u5ea6\u548c\u529b\u5ea6\uff0c\u597d\u5219\u4eba\u58f0\u660e\u4eae\u3001\u6e05\u6670\uff0c\u5426\u5219\u5355\u8584\u3001\u6df7\u6d4a\u3002
\u4eba\u58f0


150\uff0d300
\u8fd9\u6bb5\u9891\u7387\u5f71\u54cd\u58f0\u97f3\u7684\u529b\u5ea6\uff0c\u5c24\u5176\u662f\u7537\u58f0\u58f0\u97f3\u7684\u529b\u5ea6\u3002\u8fd9\u6bb5\u9891\u7387\u662f\u7537\u58f0\u58f0\u97f3\u7684\u4f4e\u9891\u57fa\u97f3\u9891\u7387\uff0c\u540c\u65f6\u4e5f\u662f\u4e50\u97f3\u4e2d\u548c\u5f26\u7684\u6839\u97f3\u9891\u7387\u3002\u572880\uff0d160Hz\u9891\u6bb5\u7684\u58f0\u97f3\u4e3b\u8981\u8868\u73b0\u97f3\u4e50\u7684\u539a\u5b9e\u611f\uff0c\u97f3\u54cd\u5728\u8fd9\u90e8\u5206\u91cd\u653e\u6548\u679c\u597d\u7684\u8bdd\uff0c\u4f1a\u611f\u5230\u97f3\u4e50\u539a\u5b9e\u3001\u6709\u5e95\u6c14\u3002\u8fd9\u90e8\u5206\u8868\u73b0\u5f97\u597d\u7684\u8bdd\uff0c\u572880Hz\u4ee5\u4e0b\u7f3a\u4e4f\u65f6\uff0c\u751a\u81f3\u4e0d\u4f1a\u611f\u5230\u7f3a\u4e4f\u4f4e\u97f3\u3002\u5982\u679c\u8868\u73b0\u4e0d\u597d\uff0c\u97f3\u4e50\u4f1a\u6709\u6c89\u95f7\u611f\uff0c\u751a\u81f3\u662f\u6709\u6c14\u65e0\u529b\u3002\u662f\u8bb8\u591a\u4f4e\u97f3\u70ae\u97f3\u7bb1\u7684\u91cd\u653e\u4e0a\u9650\uff0c\u5177\u6b64\u53ef\u5224\u65ad\u60a8\u7684\u4f4e\u97f3\u70ae\u97f3\u7bb1\u9891\u7387\u4e0a\u9650\u3002
\u7537\u58f0


60\uff0d100
\u8fd9\u6bb5\u9891\u7387\u5f71\u54cd\u58f0\u97f3\u7684\u6df7\u539a\u611f\uff0c\u662f\u4f4e\u97f3\u7684\u57fa\u97f3\u533a\u3002\u5982\u679c\u8fd9\u6bb5\u9891\u7387\u5f88\u4e30\u6ee1\uff0c\u97f3\u8272\u4f1a\u663e\u5f97\u539a\u5b9e\u3001\u6df7\u539a\u611f\u5f3a\u3002\u5982\u679c\u8fd9\u6bb5\u9891\u7387\u4e0d\u8db3\uff0c\u97f3\u8272\u4f1a\u53d8\u5f97\u65e0\u529b\uff1b\u800c\u5982\u679c\u8fd9\u6bb5\u9891\u7387\u8fc7\u5f3a\uff0c\u97f3\u8272\u4f1a\u51fa\u73b0\u4f4e\u9891\u5171\u632f\u58f0\uff0c\u6709\u8f70\u9e23\u58f0\u7684\u611f\u89c9\u3002
\u5927\u9f13\u3001\u5b9a\u97f3\u9f13\uff0c\u8fd8\u6709\u94a2\u7434\u3001\u5927\u63d0\u7434\u3001\u5927\u53f7\u7b49\u5c11\u6570\u5b58\u5728\u6781\u4f4e\u9891\u7387\u7684\u4e50\u5668


20\uff0d60
\u8fd9\u6bb5\u9891\u7387\u5f71\u54cd\u97f3\u8272\u7684\u7a7a\u95f4\u611f\uff0c\u8fd9\u662f\u56e0\u4e3a\u4e50\u97f3\u7684\u57fa\u97f3\u5927\u591a\u5728\u8fd9\u6bb5\u9891\u7387\u4ee5\u4e0a\u3002\u8fd9\u6bb5\u9891\u7387\u662f\u623f\u95f4\u6216\u5385\u5802\u7684\u8c10\u632f\u9891\u7387\u3002\u8fd9\u6bb5\u9891\u7387\u5f88\u96be\u8868\u73b0\uff0c\u5728\u4e00\u4e9bHiFi\u97f3\u54cd\u4e2d\uff0c\u4e0d\u60dc\u5207\u6389\u8fd9\u6bb5\u9891\u7387\u6765\u4fdd\u8bc1\u97f3\u8272\u7684\u4e00\u81f4\u6027\u548c\u53ef\u542c\u6027\u3002
\u7206\u70b8\u58f0\u3001Disco
<\/p>\n","protected":false},"excerpt":{"rendered":"

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