\u529f\u7387\u653e\u5927\u5668\u7684\u8f93\u51fa\u529f\u7387\u592a\u5927\uff0c\u9020\u6210\u9ad8\u97f3\u5355\u5143\u7684\u635f\u574f\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u5728\u4e13\u4e1a\u573a\u5408\u4e0b\uff0c\u626c\u58f0\u5668\u4e00\u822c\u53ef\u4ee5\u627f\u53d73\u500d\u4e8e\u989d\u5b9a\u529f\u7387\u7684\u5927\u4fe1\u53f7\u51b2 \u51fb\uff0c\u77ac\u65f6\u53ef\u627f\u53d75\u500d\u4e8e\u989d\u5b9a\u529f\u7387\u7684\u5cf0\u503c\u51b2\u51fb\u800c\u4e0d\u4f1a\u6709\u95ee\u9898\u7684\u3002\u56e0\u800c\uff0c\u4e0d\u662f\u56e0\u610f\u5916\u5f3a\u51b2\u51fb\u6216\u8bdd\u7b52\u957f\u65f6\u95f4\u5578\u53eb\uff0c\u800c\u7531\u529f\u7387\u653e\u5927\u5668\u529f\u7387\u5927\u800c\u70e7\u9ad8\u97f3\u5355\u5143\u7684\u60c5\u51b5\u662f\u6781\u5c11\u51fa\u73b0 \u7684\u3002<\/p>\n
<\/p>\n
1\u3001\u914d\u7f6e\u4e0d\u5408\u7406<\/p>\n
\u529f\u7387\u653e\u5927\u5668\u7684\u8f93\u51fa\u529f\u7387\u592a\u5927\uff0c\u9020\u6210\u9ad8\u97f3\u5355\u5143\u7684\u635f\u574f\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u5728\u4e13\u4e1a\u573a\u5408\u4e0b\uff0c\u626c\u58f0\u5668\u4e00\u822c\u53ef\u4ee5\u627f\u53d73\u500d\u4e8e\u989d\u5b9a\u529f\u7387\u7684\u5927\u4fe1\u53f7\u51b2 \u51fb\uff0c\u77ac\u65f6\u53ef\u627f\u53d75\u500d\u4e8e\u989d\u5b9a\u529f\u7387\u7684\u5cf0\u503c\u51b2\u51fb\u800c\u4e0d\u4f1a\u6709\u95ee\u9898\u7684\u3002\u56e0\u800c\uff0c\u4e0d\u662f\u56e0\u610f\u5916\u5f3a\u51b2\u51fb\u6216\u8bdd\u7b52\u957f\u65f6\u95f4\u5578\u53eb\uff0c\u800c\u7531\u529f\u7387\u653e\u5927\u5668\u529f\u7387\u5927\u800c\u70e7\u9ad8\u97f3\u5355\u5143\u7684\u60c5\u51b5\u662f\u6781\u5c11\u51fa\u73b0 \u7684\u3002
\n\u4f17\u6240\u5468\u77e5\uff0c\u97f3\u7bb1\u5185\u6709\u591a\u4e2a\u626c\u58f0\u5668\uff0c\u626c\u58f0\u5668\u6240\u627f\u53d7\u7684\u529f\u7387\uff0c\u6309\u5206\u9891\u70b9\u7684\u4e0d\u540c\u8fdb\u884c\u4e0d\u540c\u5206\u914d\u3002
\n\u97f3\u7bb1\u7684\u989d\u5b9a\u529f\u7387\uff0c\u4e00\u822c\u4e13\u4e1a\u97f3\u7bb1\u6807\u660e\u6700\u5927\u7c89\u7ea2\u566a\u529f \u7387\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u97f3\u7bb1\u7684\u989d\u5b9a\u529f\u7387\u662f\u6307\u7c89\u7ea2\u566a\u58f0\u6216\u5bbd\u9891\u5e26\u80fd\u627f\u53d7\u7684\u6a21\u62df\u4fe1\u53f7\u529f\u7387\u3002\u4e00\u53ea\u5206\u9891\u70b9\u4e3a1.6kHz\u3001\u989d\u5b9a\u529f\u7387\u4e3a100W\u7684\u4e8c\u5206\u9891\u97f3\u7bb1\uff0c\u5728\u989d\u5b9a\u529f\u7387\u65f6\uff0c\u4f4e \u97f3\u5355\u5143\u53ef\u5206\u914d\u523078W\u7684\u8f93\u51fa\u529f\u7387\uff0c\u800c\u9ad8\u97f3\u5355\u5143\u4ec5\u5206\u914d\u523022W\u3002\u56e0\u6b64\uff0c\u5bf9\u8be5\u97f3\u7bb1\u65bd\u52a0100W\u7684\u7c89\u7ea2\u566a\u58f0\u529f\u7387\u6216\u666e\u901a\u8282\u76ee\u4fe1\u53f7\u529f\u7387\uff0c\u5b83\u53ef\u4ee5\u627f\u53d7;\u800c\u7528100W\u7684 \u5355\u9891\u4fe1\u53f7\u53bb\u6d4b\u8bd5\u65f6\uff0c\u65e0\u8bba\u9ad8\u97f3\u548c\u4f4e\u97f3\u5355\u5143\u90fd\u6709\u53ef\u80fd\u635f\u574f\u3002\u5982\u679c\u4e00\u53ea\u4e09\u5206\u9891\u7684\u97f3\u7bb1\uff0c\u4e2d\u3001\u9ad8\u97f3\u7684\u5206\u9891\u70b9\u57284kHz\uff0c\u90a3\u4e48\uff0c\u9ad8\u97f3\u5355\u5143\u7684\u627f\u53d7\u529f\u7387\u53ea\u6709\u6807\u79f0\u529f\u7387\u76845%\u3002 \u5982\u679c\u529f\u7387\u5206\u914d\u4e0d\u5f53\uff0c\u5c31\u4f1a\u5f88\u5bb9\u6613\u9020\u6210\u9ad8\u97f3\u5355\u5143\u7684\u635f\u574f\u3002<\/p>\n
\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u82e5\u8f93\u5165\u7ed9\u97f3\u7bb1\u7684\u4fe1\u53f7\u52a0\u59271\u500d\uff0c\u9ad8\u97f3\u5934\u7684\u529f\u7387\u4ec5\u589e\u52a05W;\u4f46\u5982\u679c\u529f\u7387\u653e\u5927 \u5668\u7684\u529f\u7387\u4e0d\u8db3\uff0c\u81f4\u4f7f\u4fe1\u53f7\u8fc7\u8f7d\u51fa\u73b0\u524a\u5e45\uff0c\u9ad8\u6b21\u8c10\u6ce2\u5206\u91cf\u5c31\u4f1a\u5267\u589e\u3002\u539f\u4e3a1kHz\u7684\u6b63\u5f26\u4fe1\u53f7\uff0c\u5728\u8fc7\u8f7d\u524a\u5e45\u63a5\u8fd1\u65b9\u6ce2\u65f6\uff0c\u5c31\u4f1a\u57281kHz\u7684\u6b63\u5f26\u6ce2\u5916\uff0c\u4ea7\u751f\u5927\u91cf\u7684\u5947\u6b21 \u8c10\u6ce2\uff0c\u59823kHz\u30015kHz\u7b49\u7684\u6b63\u5f26\u6ce2\u80fd\u91cf\uff0c\u4f7f\u4fe1\u53f7\u4e2d\u9ad8\u97f3\u6210\u5206\u7684\u6bd4\u4f8b\u5927\u5927\u589e\u52a0\uff0c\u8fdb\u800c\u9020\u6210\u4fe1\u53f7\u4e2d\u7684\u9ad8\u97f3\u9891\u8c31\u80fd\u91cf\u8fdc\u8fdc\u7684\u8d85\u8fc7\u9ad8\u97f3\u5355\u5143\u6240\u80fd\u627f\u53d7\u7684\u529f\u7387\u3002\u5373\u4f7f\u6b64\u65f6 \u7684\u4fe1\u53f7\u603b\u529f\u7387\u8fd8\u6ca1\u8fbe\u5230\u97f3\u7bb1\u7684\u989d\u5b9a\u529f\u7387\uff0c\u4f46\u9ad8\u97f3\u5355\u5143\u5df2\u7ecf\u8fc7\u8f7d\u800c\u9020\u6210\u635f\u574f\u3002\u8fd9\u79cd\u60c5\u51b5\u6bd4\u4fe1\u53f7\u77ed\u65f6\u8fc7\u8f7d\uff0c\u4f46\u4e0d\u51fa\u73b0\u524a\u5e45\u66f4\u52a0\u5371\u9669\u3002\u5728\u4fe1\u53f7\u4e0d\u5931\u771f\u65f6\uff0c\u77ed\u65f6\u8fc7\u8f7d\u7684 1kHz\u4fe1\u53f7\uff0c\u529f\u7387\u80fd\u91cf\u843d\u5728\u529f\u7387\u8f83\u5927\u7684\u4f4e\u97f3\u5355\u5143\u4e0a\uff0c\u4e0d\u4e00\u5b9a\u8d85\u8fc7\u626c\u58f0\u5668\u7684\u77ed\u671f\u6700\u5927\u529f\u7387\uff0c\u4e00\u822c\u4e0d\u4f1a\u9020\u6210\u97f3\u7bb1\u529f\u7387\u5206\u914d\u7684\u504f\u5dee\u800c\u635f\u574f\u626c\u58f0\u5668\u5355\u5143\u3002\u56e0\u800c\uff0c\u6b63\u5e38\u4f7f\u7528\u6761 \u4ef6\u4e0b\uff0c\u529f\u7387\u653e\u5927\u5668\u7684\u989d\u5b9a\u8f93\u51fa\u529f\u7387\u5e94\u662f\u97f3\u7bb1\u989d\u5b9a\u529f\u7387\u76842\u20143\u500d\uff0c\u624d\u80fd\u4fdd\u8bc1\u5728\u97f3\u7bb1\u7684\u6700\u5927\u529f\u7387\u65f6\u529f\u7387\u653e\u5927\u5668\u4e0d\u9020\u6210\u5931\u771f\u3002<\/p>\n
2\u3001\u5206\u9891\u5668\u4f7f\u7528\u4e0d\u5f53<\/p>\n
\u8f93\u5165\u7aef\u5206\u9891\u70b9\u4f7f\u7528\u4e0d\u5f53\uff0c\u6216\u626c\u58f0\u5668\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u4e0d\u5408\u7406\u4e5f\u662f\u5bfc\u81f4\u9ad8\u97f3\u5355\u5143\u635f\u574f\u7684\u4e00\u4e2a\u539f\u56e0\u3002\u5728\u4f7f\u7528\u5206\u9891\u5668\u65f6\uff0c\u5e94\u4e25\u683c\u6309\u5382\u5bb6\u63d0\u4f9b\u7684\u626c\u58f0\u5668\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u6765\u5408\u7406\u7684\u9009\u62e9\u5206\u9891\u70b9\u3002\u9ad8\u97f3\u626c\u58f0\u5668\u7684\u5206\u9891\u70b9\u5982\u679c\u9009\u62e9\u504f\u4f4e\uff0c\u627f\u53d7\u529f\u7387\u8d1f\u62c5\u8fc7\u91cd\uff0c\u5c31\u5f88\u5bb9\u6613\u70e7\u6bc1\u9ad8\u97f3\u5355\u5143\uff0c\u4e2d\u97f3\u53f7\u7b52\u4e5f\u662f\u5982\u6b64\u3002
\n\u8f93\u5165\u7aef\u5206\u9891\u70b9\u4f7f\u7528\u4e0d\u5f53\uff0c\u6216\u626c\u58f0\u5668\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u4e0d\u5408\u7406\u4e5f\u662f\u5bfc\u81f4\u9ad8\u97f3\u5355\u5143\u635f\u574f\u7684\u4e00\u4e2a\u539f\u56e0\u3002\u5728\u4f7f\u7528\u5206\u9891\u5668\u65f6\uff0c\u5e94\u4e25\u683c\u6309\u5382\u5bb6\u63d0\u4f9b\u7684\u626c\u58f0\u5668\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u6765\u5408\u7406\u7684\u9009\u62e9\u5206\u9891\u70b9\u3002\u9ad8\u97f3\u626c\u58f0\u5668\u7684\u5206\u9891\u70b9\u5982\u679c\u9009\u62e9\u504f\u4f4e\uff0c\u627f\u53d7\u529f\u7387\u8d1f\u62c5\u8fc7\u91cd\uff0c\u5c31\u5f88\u5bb9\u6613\u70e7\u6bc1\u9ad8\u97f3\u5355\u5143\uff0c\u4e2d\u97f3\u53f7\u7b52\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n
3\u3001\u5747\u8861\u5668\u8c03\u8bd5\u4e0d\u5f53<\/p>\n
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4\u3001\u97f3\u91cf\u7684\u8c03\u8282<\/p>\n
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