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\u3000\u30001. \u4ec0\u4e48\u662f2fsk\u8c03\u5236?<\/h2>\n\n\n\n

\u3000\u30002fsk\u8c03\u5236\u662f\u4e00\u79cd\u9891\u79fb\u952e\u63a7(Frequency Shift Keying)\u8c03\u5236\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u9891\u7387\u6765\u8868\u793a\u4e8c\u8fdb\u5236\u6570\u636e\u4e2d\u76840\u548c1.\u901a\u8fc7\u6539\u53d8\u8f7d\u6ce2\u7684\u9891\u7387\uff0c\u53ef\u4ee5\u4f20\u8f93\u6570\u5b57\u4fe1\u53f7\u3002\u57282fsk\u8c03\u5236\u4e2d\uff0c0\u548c1\u5206\u522b\u5bf9\u5e94\u4e8e\u4e24\u4e2a\u4e0d\u540c\u7684\u9891\u7387\uff0c\u901a\u5e38\u79f0\u4e3af1\u548cf2.<\/p>\n\n\n\n

\u3000\u30002. 2fsk\u8c03\u5236\u7684\u57fa\u672c\u539f\u7406<\/h2>\n\n\n\n

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\u3000\u30003. 2fsk\u8c03\u5236\u7684\u7ebf\u6027\u8c03\u5236\u7279\u6027<\/h2>\n\n\n\n

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\u3000\u30004. 2fsk\u8c03\u5236\u7684\u975e\u7ebf\u6027\u8c03\u5236\u7279\u6027<\/h2>\n\n\n\n

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\u3000\u30005. \u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u8c03\u5236\u7684\u6bd4\u8f83<\/h2>\n\n\n\n

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\u3000\u30006. 2fsk\u8c03\u5236\u7684\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n

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\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

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