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\u7b2c\u4e00\u6b65\uff1a\u5ea7\u8231\u58f0\u5b66\u591a\u70b9\u6d4b\u91cf\u3002<\/strong>\u00a0\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u7684\u6280\u5e08\u4f1a\u5728\u9a7e\u9a76\u4f4d\u3001\u7b2c\u4e8c\u6392\u5de6\u4fa7\u3001\u7b2c\u4e8c\u6392\u53f3\u4fa7\u548c\u7b2c\u4e09\u6392\u4e2d\u592e\u5206\u522b\u91c7\u96c6\u9891\u54cd\u66f2\u7ebf\u548cRT60\u6570\u636e\u3002\u8fd9\u6837\u505a\u7684\u76ee\u7684\u662f\u5168\u9762\u4e86\u89e3\u5ea7\u8231\u5404\u4e2a\u4f4d\u7f6e\u7684\u58f0\u5b66\u7279\u6027\u5dee\u5f02\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u4e00\u4e2a\u70b9\u3002\u56db\u7ec4\u6570\u636e\u653e\u5728\u4e00\u8d77\u5bf9\u6bd4\uff0c\u95ee\u9898\u533a\u57df\u4e00\u76ee\u4e86\u7136\u3002<\/p>\n

\u7b2c\u4e8c\u6b65\uff1a\u626c\u58f0\u5668\u5e03\u5c40\u91cd\u65b0\u89c4\u5212\u3002<\/strong>\u00a0MPV\u7684\u626c\u58f0\u5668\u5e03\u5c40\u7b56\u7565\u548c\u8f7f\u8f66\u4e0d\u540c\u3002\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u7684\u65b9\u6848\u901a\u5e38\u5305\u62ec\uff1a\u524d\u95e8\u4e09\u5206\u9891\u670d\u52a1\u524d\u6392\uff0c\u540e\u95e8\u540c\u8f74\u6216\u4e24\u5206\u9891\u670d\u52a1\u7b2c\u4e8c\u6392\uff0c\u9876\u68da\u6216D\u67f1\u533a\u57df\u589e\u52a0\u8865\u58f0\u5355\u5143\u8986\u76d6\u7b2c\u4e09\u6392\u3002\u5173\u952e\u5728\u4e8e\u6bcf\u4e2a\u533a\u57df\u7684\u626c\u58f0\u5668\u529f\u7387\u548c\u6307\u5411\u6027\u90fd\u8981\u7ecf\u8fc7\u8ba1\u7b97\uff0c\u907f\u514d\u58f0\u538b\u7ea7\u5728\u4e0d\u540c\u4f4d\u7f6e\u5dee\u5f02\u8fc7\u5927\u3002<\/p>\n

\u7b2c\u4e09\u6b65\uff1a\u591a\u901a\u9053DSP\u72ec\u7acb\u8c03\u6821\u3002<\/strong>\u00a0\u8fd9\u662fMPV\u97f3\u54cd\u5347\u7ea7\u7684\u6838\u5fc3\u6280\u672f\u73af\u8282\u3002\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u4f7f\u7528\u652f\u6301\u591a\u901a\u9053\u72ec\u7acb\u5904\u7406\u7684DSP\uff0c\u53ef\u4ee5\u5bf9\u524d\u6392\u3001\u7b2c\u4e8c\u6392\u548c\u7b2c\u4e09\u6392\u7684\u626c\u58f0\u5668\u5206\u522b\u8bbe\u7f6eEQ\u53c2\u6570\u548c\u5ef6\u65f6\u8865\u507f\u3002\u6bd4\u5982\u7b2c\u4e8c\u6392\u53f3\u4fa7\u4f4d\u7f6e\u7684\u9891\u54cd\u5728400Hz\u6709\u4e00\u4e2a\u5cf0\uff0c\u5c31\u5728\u8be5\u901a\u9053\u5bf9\u5e94\u505a\u8870\u51cf\uff1b\u7b2c\u4e09\u6392\u4eba\u58f0\u504f\u8584\uff0c\u5c31\u5728\u8865\u58f0\u901a\u9053\u63d0\u5347\u4e2d\u9891\u3002\u6bcf\u4e2a\u4f4d\u7f6e\u90fd\u6709\u9488\u5bf9\u6027\u7684\u53c2\u6570\uff0c\u800c\u4e0d\u662f\u4e00\u5957\u53c2\u6570\u8d70\u5929\u4e0b\u3002<\/p>\n

\u7b2c\u56db\u6b65\uff1a\u4f4e\u9891\u9a7b\u6ce2\u63a7\u5236\u3002<\/strong>\u00a0\u9488\u5bf9MPV\u7279\u6709\u7684\u4f4e\u9891\u9a7b\u6ce2\u95ee\u9898\uff0c\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u91c7\u7528\u4e09\u4e2a\u624b\u6bb5\u8054\u5408\u5904\u7406\u3002\u4e00\u662f\u901a\u8fc7DSP\u5bf9\u4f4e\u9891\u6bb5\u505a\u7a84\u5e26\u9677\u6ce2\uff0c\u7cbe\u786e\u524a\u51cf\u4ea7\u751f\u9a7b\u6ce2\u7684\u9891\u70b9\uff1b\u4e8c\u662f\u5728\u8f66\u95e8\u548c\u8f66\u9876\u5173\u952e\u4f4d\u7f6e\u505a\u5438\u97f3\u5904\u7406\uff0c\u964d\u4f4e\u53cd\u5c04\u5f3a\u5ea6\uff1b\u4e09\u662f\u8d85\u4f4e\u97f3\u5355\u5143\u7684\u6446\u653e\u4f4d\u7f6e\u7ecf\u8fc7\u8ba1\u7b97\uff0c\u9009\u62e9\u9a7b\u6ce2\u76f8\u5bf9\u8f83\u5f31\u7684\u533a\u57df\u653e\u7f6e\uff0c\u4ece\u7269\u7406\u5c42\u9762\u51cf\u5c11\u5171\u632f\u3002<\/p>\n

\u7b2c\u4e94\u6b65\uff1a\u591a\u70b9\u4f4d\u9a8c\u8bc1\u8c03\u6821\u3002<\/strong>\u00a0\u8c03\u97f3\u4e0d\u662f\u4e00\u8e74\u800c\u5c31\u7684\u3002\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u7684\u6280\u5e08\u4f1a\u5728\u6bcf\u4e2a\u5ea7\u4f4d\u4f4d\u7f6e\u53cd\u590d\u8bd5\u542c\u9a8c\u8bc1\uff0c\u7528\u540c\u4e00\u7ec4\u53c2\u8003\u66f2\u76ee\u5728\u4e0d\u540c\u4f4d\u7f6e\u5bf9\u6bd4\u542c\u611f\u3002\u5982\u679c\u67d0\u4e2a\u4f4d\u7f6e\u51fa\u73b0\u660e\u663e\u504f\u5dee\uff0c\u5c31\u56de\u5230DSP\u505a\u5fae\u8c03\uff0c\u76f4\u5230\u5404\u4f4d\u7f6e\u7684\u542c\u611f\u8fbe\u5230\u53ef\u63a5\u53d7\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

\u6848\u4f8b\u5206\u4eab\uff1a\u8d75\u5148\u751f\u7684\u5c0f\u9e4fX9\u4e8c\u6392\u4f18\u5316\u5b9e\u5f55<\/h2>\n

\u8d75\u5148\u751f\u7684\u5c0f\u9e4fX9\u5728\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u7ecf\u5386\u4e86\u5b8c\u6574\u7684\u5347\u7ea7\u6d41\u7a0b\uff0c\u8fd9\u91cc\u628a\u5173\u952e\u8282\u70b9\u548c\u6548\u679c\u5206\u4eab\u51fa\u6765\u3002<\/p>\n

\u65b9\u6848\u914d\u7f6e\u4e0a\uff0c\u524d\u95e8\u4fdd\u7559\u4e86\u539f\u8f66\u4e09\u5206\u9891\u5355\u5143\u4f46\u505a\u4e86\u91cd\u65b0\u8c03\u6821\uff0c\u540e\u95e8\u5347\u7ea7\u4e86\u4e24\u5206\u9891\u66ff\u6362\u539f\u8f66\u5168\u9891\u5355\u5143\uff0c\u9876\u68da\u589e\u52a0\u4e86\u4e00\u5bf93\u5bf8\u5168\u9891\u8865\u58f0\u5355\u5143\u670d\u52a1\u7b2c\u4e09\u6392\uff0c\u884c\u674e\u7bb1\u5de6\u4fa7\u5b89\u88c5\u4e86\u4e00\u53f08\u5bf8\u8d85\u8584\u4f4e\u97f3\u3002DSP\u9009\u7528\u4e86\u652f\u630116\u901a\u9053\u72ec\u7acb\u5904\u7406\u7684\u6570\u5b57\u5904\u7406\u5668\uff0c\u8db3\u4ee5\u8986\u76d6\u5168\u8f66\u5404\u533a\u57df\u7684\u7cbe\u7ec6\u8c03\u6821\u9700\u6c42\u3002<\/p>\n

\u8c03\u97f3\u9636\u6bb5\u8017\u65f6\u6700\u957f\u3002\u6280\u5e08\u5728\u56db\u4e2a\u4f4d\u7f6e\u5206\u522b\u91c7\u96c6\u6570\u636e\u540e\u53d1\u73b0\uff0c\u7b2c\u4e8c\u6392\u53f3\u4fa7\u5728315Hz\u6709\u7ea67dB\u7684\u5cf0\uff0c\u8fd9\u4e2a\u9891\u6bb5\u6b63\u662f\u4eba\u58f0\u57fa\u97f3\u533a\u57df\uff0c\u96be\u602a\u8d75\u5148\u751f\u7684\u5408\u4f19\u4eba\u5750\u540e\u6392\u89c9\u5f97\u58f0\u97f3\u6d51\u6d4a\u3002\u6280\u5e08\u5728\u8be5\u901a\u9053\u505a\u4e86\u9488\u5bf9\u6027\u8870\u51cf\u540e\uff0c\u53c8\u901a\u8fc7\u5ef6\u65f6\u53c2\u6570\u8c03\u6574\u8ba9\u7b2c\u4e8c\u6392\u7684\u58f0\u573a\u4ece”\u5934\u9876\u4e0a\u65b9”\u56de\u843d\u5230\u524d\u65b9\u504f\u4e0a\u7684\u81ea\u7136\u4f4d\u7f6e\u3002<\/p>\n

\u5347\u7ea7\u540e\u7684\u6548\u679c\uff0c\u8d75\u5148\u751f\u548c\u4ed6\u7684\u5408\u4f19\u4eba\u90fd\u5f88\u6ee1\u610f\u3002\u7b2c\u4e8c\u6392\u542c\u4eba\u58f0\uff0c\u6b4c\u624b\u4f4d\u7f6e\u7a33\u5b9a\u5728\u524d\u65b9\u7ea645\u5ea6\u4ef0\u89d2\u5904\uff0c\u53e3\u578b\u6e05\u6670\uff0c\u4e0d\u518d\u6709”\u58f0\u97f3\u4ece\u5929\u4e0a\u6389\u4e0b\u6765”\u7684\u8fdd\u548c\u611f\u3002\u4f4e\u9891\u4ece\u55e1\u55e1\u4f5c\u54cd\u53d8\u6210\u4e86\u6709\u63a7\u5236\u529b\u7684\u5f39\u6027\u4e0b\u6f5c\uff0c\u4e0d\u518d\u5e72\u6270\u4e2d\u9891\u3002\u7b2c\u4e09\u6392\u4e5f\u7ec8\u4e8e\u6709\u4e86\u53ef\u7528\u7684\u542c\u97f3\u4f53\u9a8c\uff0c\u957f\u9014\u51fa\u884c\u65f6\u540e\u6392\u4e58\u5ba2\u4e0d\u518d\u9700\u8981\u6234\u8033\u673a\u3002<\/p>\n

\u8d75\u5148\u751f\u540e\u6765\u611f\u6168\uff1a”\u7b2c\u4e00\u6b21\u82b1\u7684\u94b1\u5168\u767d\u8d39\u4e86\uff0c\u56e0\u4e3a\u65b9\u5411\u5c31\u662f\u9519\u7684\u3002MPV\u6539\u97f3\u54cd\uff0c\u65b9\u5411\u5bf9\u4e86\uff0c\u94b1\u624d\u82b1\u5728\u5200\u5203\u4e0a\u3002”<\/p>\n

\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u5728MPV\u8f66\u578b\u9886\u57df\u7684\u670d\u52a1\u7ecf\u9a8c\u4e0d\u53ea\u9650\u4e8e\u5c0f\u9e4fX9\uff0c\u8fd8\u6db5\u76d6\u817e\u52bfD9\u3001\u4f20\u797aE9\u3001\u5c9a\u56fe\u68a6\u60f3\u5bb6\u7b49\u4e3b\u6d41MPV\u8f66\u578b\u3002\u7d2f\u8ba1\u5b8c\u6210\u7684MPV\u97f3\u54cd\u5347\u7ea7\u6848\u4f8b\u8d85\u8fc7200\u53f0\uff0c\u5728\u7b2c\u4e8c\u6392\u542c\u611f\u4f18\u5316\u65b9\u9762\u5f62\u6210\u4e86\u6210\u719f\u7684\u65b9\u6848\u4f53\u7cfb\u3002<\/p>\n

\u603b\u7ed3\uff1aMPV\u97f3\u54cd\u5347\u7ea7\u7684\u6838\u5fc3\u539f\u5219<\/h2>\n

\u56de\u987e\u8d75\u5148\u751f\u7684\u7ecf\u5386\u548c\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u7684\u5b9e\u8df5\u7ecf\u9a8c\uff0cMPV\u97f3\u54cd\u5347\u7ea7\u6709\u51e0\u4e2a\u6838\u5fc3\u539f\u5219\u503c\u5f97\u6240\u6709\u4fdd\u5b9a\u8f66\u4e3b\u8bb0\u4f4f\u3002<\/p>\n

\u7b2c\u4e00\u6392\u4e0d\u662f\u552f\u4e00\u6807\u51c6\uff0c\u7b2c\u4e8c\u6392\u624d\u662fMPV\u7684\u7075\u9b42\u3002<\/strong>\u00a0\u505a\u65b9\u6848\u4e4b\u524d\u5148\u95ee\u81ea\u5df1\u4e00\u4e2a\u95ee\u9898\uff1a\u8fd9\u53f0\u8f66\u8c01\u5750\u7b2c\u4e8c\u6392\uff1f\u5982\u679c\u662f\u5546\u52a1\u63a5\u5f85\uff0c\u90a3\u7b2c\u4e8c\u6392\u7684\u4f53\u9a8c\u5c31\u662f\u5ba2\u6237\u5bf9\u4f60\u54c1\u5473\u7684\u76f4\u63a5\u611f\u77e5\uff1b\u5982\u679c\u662f\u5bb6\u5ead\u51fa\u884c\uff0c\u90a3\u7b2c\u4e8c\u6392\u5750\u7684\u662f\u5bb6\u4eba\u3002\u65e0\u8bba\u54ea\u79cd\u60c5\u51b5\uff0c\u7b2c\u4e8c\u6392\u542c\u611f\u90fd\u4e0d\u5e94\u8be5\u662f\u5c06\u5c31\u7684\u3002<\/p>\n

\u6d4b\u91cf\u5148\u4e8e\u8c03\u97f3\uff0c\u8c03\u97f3\u5148\u4e8e\u5668\u6750\u3002<\/strong>\u00a0\u5148\u641e\u6e05\u695a\u5ea7\u8231\u7684\u58f0\u5b66\u95ee\u9898\u51fa\u5728\u54ea\u91cc\uff0c\u518d\u6709\u9488\u5bf9\u6027\u5730\u8bbe\u8ba1\u65b9\u6848\uff0c\u800c\u4e0d\u662f\u5148\u4e70\u5668\u6750\u518d\u60f3\u529e\u6cd5\u3002\u4fdd\u5b9a\u5927\u9e4f\u6c7d\u8f66\u97f3\u54cd\u575a\u6301\u6d4b\u91cf\u9a71\u52a8\u7684\u8c03\u97f3\u65b9\u5f0f\uff0c\u5c31\u662f\u4e3a\u4e86\u8ba9\u6bcf\u4e00\u5206\u94b1\u90fd\u82b1\u5728\u771f\u6b63\u9700\u8981\u6539\u5584\u7684\u5730\u65b9\u3002<\/p>\n

MPV\u5347\u7ea7\u8981\u7b97\u603b\u8d26\uff0c\u4e0d\u8981\u53ea\u770b\u5668\u6750\u4ef7\u683c\u3002<\/strong>\u00a0MPV\u7684\u8c03\u97f3\u590d\u6742\u5ea6\u8fdc\u9ad8\u4e8e\u8f7f\u8f66\uff0c\u5982\u679c\u4e00\u5bb6\u95e8\u5e97\u7684\u62a5\u4ef7\u91cc\u8c03\u97f3\u8d39\u7528\u5360\u6bd4\u5f88\u4f4e\uff0c\u90a3\u5f88\u53ef\u80fd\u662f\u5728\u7528\u8f7f\u8f66\u601d\u8def\u505aMPV\u2014\u2014\u6362\u4e86\u5668\u6750\u4f46\u6ca1\u505a\u9488\u5bf9\u6027\u8c03\u6821\uff0c\u6548\u679c\u5fc5\u7136\u6253\u6298\u3002<\/p>\n

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