{"id":87,"date":"2018-01-15T03:07:17","date_gmt":"2018-01-15T03:07:17","guid":{"rendered":"https:\/\/www.hifischool.com\/?p=87"},"modified":"2019-09-28T18:06:00","modified_gmt":"2019-09-28T10:06:00","slug":"why-cd-r-and-minidisc-copies-can-sound-different-from-the-original-2","status":"publish","type":"post","link":"https:\/\/hifischool.com\/?p=87","title":{"rendered":"\u70ba\u4ec0\u9ebcCD-R\u548cMinidisc\u526f\u672c\u807d\u8d77\u4f86\u8207\u539f\u4f86\u7684\u4e0d\u540c"},"content":{"rendered":"

\u6578\u78bc\/\u6578\u78bc\u5316\u7b49\u7684\u8a5e\u5f59\uff0c\u7d93\u5e38\u88ab\u8cc7\u8a0a\u79d1\u6280\u53ca\u97f3\u97ff\u754c\u7684\u4eba\u58eb, \u7528\u4f86\u8868\u9054\u96f6\u5931\u771f\u7684\u540c\u7fa9\u8a5e\uff0d\u4f46\u5f88\u53ef\u60dc\u5b83\u5011\u4e26\u4e0d\u5c0d\u7b49\u7684\u3002\u5927\u5bb6\u4e0d\u59a8\u7528\u4e00\u96bb\u4f60\u559c\u6b61\u7684CD\uff0c\u62f7\u8c9d\u5230\u4e00\u53eaCD-R\u6216\u662fCD-RW\uff0c \u5b83\u5011\u7684\u8072\u97f3\u61c9\u8a72\u6703\u8207\u4f60\u7684\u539f\u7248\u6709\u4e00\u5b9a\u7684\u5206\u5225\uff0c\u800c\u9019\u5206\u5225\u662f\u53ef\u4ee5\u7528\u8033\u6735\u5206\u8fa8\u51fa\u4f86\u7684\u3002<\/p>\n

\u7576\u7136\uff0c\u6211\u5011\u7d93\u5e38\u8ddf\u5176\u4ed6\u4eba\u8a0e\u8ad6\u9019\u500b\u8a71\u984c\u4e4b\u6642\uff0c\u4ed6\u5011\u90fd\u6703\u4e0d\u65b7\u8cea\u7591\uff1b\u4ed6\u5011\u7684\u96fb\u8166\u6587\u4ef6\u6a94\uff0c\u5f9e\u4f86\u90fd\u4e0d\u6703\u56e0\u62f7\u8c9d\u6703\u7522\u751f\u5167\u5bb9\u4e4b\u8b8a\u5316\u3002\u4f55\u4ee5\u97f3\u6a02\u6703\u6709\u6240\u4e0d\u540c\uff1f\u5b83\u5011\u4e5f\u662f\u96fb\u8166\u6a94\u7684\u4e00\u7a2e\u3002\u672c\u7db2\u7ad9\uff0c\u5e36\u51fa\u9019\u8a71\u984c\uff0c\u662f\u5e0c\u671b\u5927\u5bb6\u660e\u767d\uff1b\u8072\u97f3\u6a94\u6848\u4e0d\u662f\u5927\u5bb6\u60f3\u50cf\u4e2d\u7684\u9019\u6a23\u7c21\u55ae\uff0d\u6bcf\u500b\u7d30\u7bc0\u90fd\u8db3\u4ee5\u4ee4\u97f3\u6a02\u8cea\u91cf\u4e0b\u964d\uff0c\u4ee5\u4e0b\u7684\u7bc7\u5e45\u6703\u76e1\u91cf\u89e3\u91cb\u5176\u539f\u56e0\u3002<\/p>\n

\"\u6578\u78bc\u526f\u672c\u505a\u4e0d\u4e86\u539f\u8072\"<\/p>\n

\u7a76\u7adf\u662f\u600e\u9ebc\u4e00\u56de\u4e8b\u5462? \u6578\u78bc\u7684\u8a0a\u865f\u662f\u4e0d\u6703\u6d88\u5931\u6389\u7f77\u3002\u9019\u4e9b\u5931\u771f\u7684\u60c5\u6cc1, \u4e3b\u8981\u662f\u4f86\u81ea\u65bc\u6578\u78bc\u5668\u6750\u662f\u4f9d\u8cf4\u300c\u9664\u932f\u7cfb\u7d71\u300d\u628a\u5531\u7247\u7684\u8a0a\u865f\u8f49\u5316\u70ba\u6a21\u64ec\u6216\u97f3\u6a02\u8a0a\u865f\u6240\u81f3\u3002\u5982\u679c\u8b80\u53d6\u7684\u904e\u7a0b\u6108\u9806\u5229\uff0c\u90a3\u9ebc\u91cd\u73fe\u7684\u97f3\u6a02\u8a0a\u865f\u6108\u8da8\u4f4e\u5931\u771f\uff0d\u51fa\u4f86\u7684\u6548\u679c\u4fbf\u6703\u66f4\u5b8c\u7f8e\u3002\u4e0d\u904e\uff0c\u82e5\u679c\u7cfb\u7d71\u4e0d\u80fd\u80af\u5b9a\u90a3\u4e00\u500b\u6578\u78bc\u8a0a\u865f\u662f\uff10\u6216\uff11\u6642\uff0c\u300c\u9664\u932f\u7cfb\u7d71\u300d\u4fbf\u6703\u731c\u6e2c\u4e00\u4e0b\u8a0a\u865f\u662f\u751a\u9ebc\u4e26\u4f5c\u51fa\u5224\u65b7\uff0c\u9019\u662f\u4e00\u500b\u51fa\u73fe\u8f38\u51fa\u53ca\u8f38\u5165\u8a0a\u865f\u4e0d\u76f8\u4e4e\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n

\u4f46\u662f\uff0c\u90a3\u4e9b\u6578\u64da\u932f\u8aa4\u6703\u9700\u8981\u53ca\u7d93\u904e\u4fee\u6539\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n

    \n
  1. \u789f\u5b50\u6709\u82b1\u75d5<\/li>\n
  2. cd\u5531\u76e4\u8f49\u52d5\u6642\u7684\u901f\u7387\u4e0d\u7a69\u7b49\u60c5\u6cc1<\/li>\n
  3. cd\u5531\u76e4\u5728\u64ad\u653e\u6642\u6709\u9707\u52d5(\u6bd4\u5982\u6709\u4eba\u5728\u9644\u8fd1\u8d70\u904e)\u6216\u653e\u7f6e\u7684\u5730\u65b9\u4e0d\u5e73\u5766<\/li>\n<\/ol>\n

    \u9664\u4e86\u9019\u4e9b\u60c5\u6cc1\uff0c\u9084\u6709\u96fb\u5b50\u96f6\u4ef6\u5728\u904b\u4f5c\u6642\u7684\u5931\u8aa4\uff0c\u5982jitter\uff1a\u5b83\u53ef\u4ee5\u8aaa\u662f0\/1\u8a0a\u865f\u7684\u4e0d\u7a69\u5b9a\u8df3\u52d5\uff0c\u53ef\u80fd\u6703\u51fa\u73fe0\u8b80\u62101\u7684\u60c5\u6cc1\uff0c\u751a\u6216\u662f\u628a\u4e00\u4e32\u6578\u64da\u5168\u8b80\u932f\u4e86\u3002<\/p>\n

    \u9ebb\u7169\u7684\u5730\u65b9\u662f, CD \/ MD \/ MP3 \u770b\u4f3c\u7c21\u55ae\uff1b\u4f60\u6309\u4e0b\u64ad\u653e\u6309\u9215\uff0c\u6a5f\u5668\u4fbf\u6703\u91cd\u653e\u97f3\u6a02\uff0c\u597d\u50cf\u4f60\u5728\u96fb\u8166\u4e2d\u63d0\u53d6\u8cc7\u6599\u4e00\u6a23\u7c21\u6613\u3002\u800c\u4e14\uff0c\u5728\u96fb\u8166\u958b\u4e86\u7684\u6587\u4ef6\u6a94\uff0c\u751a\u5c11\u51fa\u73fe\u958b\u555f\u932f\u8aa4\u6216\u7121\u6cd5\u958b\u555f\u7684\u60c5\u6cc1\u3002<\/p>\n

    \u53ef\u662f\uff0c\u4e8b\u5be6\u4e0a\u6578\u78bc\u97f3\u6a02\uff0c\u662f\u4e00\u4e9b\u9ad8\u7aef\u7684\u5de5\u7a0b\u6280\u8853\uff0d\u800c\u6a5f\u5668\u5167\u7684\u904b\u4f5c\u74b0\u5883\u66f4\u662f\u4e0d\u5927\u7406\u60f3\u3002
    \n\u6bd4\u5982\u5728CD\u5531\u6a5f\u5167\uff0c\u9433\u5c04\u7cfb\u7d71\u5148\u8981\u7528\u4e00\u500b\u5149\u5b78\u5531\u982d\u8b80\u53d6\u6578\u64da\u3002\u800c\u6bcf\u4e00\u6b21\u8d77\u52d5\u904b\u4f5c\uff0c\u90fd\u5fc5\u5148\u8981\u6709\u4e00\u500b\u4e09\u500b\u7684\u4e0d\u540c\u65b9\u5411\u7684\u6a5f\u68b0\u79fb\u52d5\uff0c\u624d\u53ef\u4ee5\u8abf\u7bc0\u5230\u6703\u9069\u4f4d\u7f6e\u4ee5\u958b\u59cb\u8b80\u53d6\u6578\u78bc\u8a0a\u865f\uff0c \u540c\u6642\u4e5f\u8981\u517c\u56fa\u5230CD\u7247\u7684\u8f49\u52d5\u3002\u4ee5\u4e0a\u6240\u8b1b\u7684\u8907\u96dc\u904b\u4f5c\uff0c\u5176\u8abf\u7bc0\u7684\u5e45\u5ea6\u975e\u5e38\u7d30\u5fae\uff0c\u53ea\u8981\u4e00\u500b\u5730\u65b9\u8655\u7406\u4e0d\u7576\uff0c\u4fbf\u6703\u51fa\u73fe\u76f8\u7576\u7a0b\u5ea6\u7684\u5931\u771f\u3002<\/p>\n

    \"Jitter\u4f8b\u5b50\"<\/p>\n

    \u53ea\u6709\u900f\u904e\u52a0\u5f37\u789f\u7247\u7684\u53cd\u5149\u7387, \u4fbf\u53ef\u4ee5\u6709\u6548\u6539\u5584\u4ee5\u4e0a\u63d0\u53ca\u7684\u6578\u64da\u8b80\u53d6\u554f\u984c\u3002\u70ba\u4e86\u9054\u5230\u6700\u4f73\u6548\u679c\uff0c\u5f88\u591a\u97f3\u97ff\u767c\u71d2\u53cb\u90fd\u975e\u5e38\u91cd\u8996\u97f3\u6a02\u53ca\u5f71\u50cf\u789f\u7247\u7684\u6e05\u6f54\uff1b\u751a\u81f3\u4f7f\u7528\u5176\u4ed6\u5de5\u5177\u6539\u5584\u8b80\u789f\u7684\u6548\u679c\u3002<\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

    \u6578\u78bc\/\u6578\u78bc\u5316\u7b49\u7684\u8a5e\u5f59\uff0c\u7d93\u5e38\u88ab\u8cc7\u8a0a\u79d1\u6280\u53ca\u97f3\u97ff\u754c\u7684\u4eba\u58eb, \u7528\u4f86\u8868\u9054\u96f6\u5931\u771f\u7684\u540c\u7fa9\u8a5e\uff0d\u4f46\u5f88\u53ef\u60dc\u5b83\u5011\u4e26\u4e0d\u5c0d\u7b49\u7684\u3002\u5927\u5bb6\u4e0d\u59a8\u7528\u4e00\u96bb\u4f60\u559c\u6b61\u7684CD\uff0c\u62f7\u8c9d\u5230\u4e00\u53eaCD-R\u6216\u662fCD-RW\uff0c \u5b83\u5011\u7684\u8072\u97f3\u61c9\u8a72\u6703\u8207\u4f60\u7684\u539f\u7248\u6709\u4e00\u5b9a\u7684\u5206\u5225\uff0c\u800c\u9019\u5206\u5225\u662f\u53ef\u4ee5\u7528\u8033\u6735\u5206\u8fa8\u51fa\u4f86\u7684\u3002 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\u6578\u78bc\u7684\u8a0a\u865f\u662f\u4e0d\u6703\u6d88\u5931\u6389\u7f77\u3002\u9019\u4e9b\u5931\u771f\u7684\u60c5\u6cc1, \u4e3b\u8981\u662f\u4f86\u81ea\u65bc\u6578\u78bc\u5668\u6750\u662f\u4f9d\u8cf4\u300c\u9664\u932f\u7cfb\u7d71\u300d\u628a\u5531\u7247\u7684\u8a0a\u865f\u8f49\u5316\u70ba\u6a21\u64ec\u6216\u97f3\u6a02\u8a0a\u865f\u6240\u81f3\u3002\u5982\u679c\u8b80\u53d6\u7684\u904e\u7a0b\u6108\u9806\u5229\uff0c\u90a3\u9ebc\u91cd\u73fe\u7684\u97f3\u6a02\u8a0a\u865f\u6108\u8da8\u4f4e\u5931\u771f\uff0d\u51fa\u4f86\u7684\u6548\u679c\u4fbf\u6703\u66f4\u5b8c\u7f8e\u3002\u4e0d\u904e\uff0c\u82e5\u679c\u7cfb\u7d71\u4e0d\u80fd\u80af\u5b9a\u90a3\u4e00\u500b\u6578\u78bc\u8a0a\u865f\u662f\uff10\u6216\uff11\u6642\uff0c\u300c\u9664\u932f\u7cfb\u7d71\u300d\u4fbf\u6703\u731c\u6e2c\u4e00\u4e0b\u8a0a\u865f\u662f\u751a\u9ebc\u4e26\u4f5c\u51fa\u5224\u65b7\uff0c\u9019\u662f\u4e00\u500b\u51fa\u73fe\u8f38\u51fa\u53ca\u8f38\u5165\u8a0a\u865f\u4e0d\u76f8\u4e4e\u7684\u539f\u56e0\u4e4b\u4e00\u3002 \u4f46\u662f\uff0c\u90a3\u4e9b\u6578\u64da\u932f\u8aa4\u6703\u9700\u8981\u53ca\u7d93\u904e\u4fee\u6539\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a \u789f\u5b50\u6709\u82b1\u75d5 cd\u5531\u76e4\u8f49\u52d5\u6642\u7684\u901f\u7387\u4e0d\u7a69\u7b49\u60c5\u6cc1 cd\u5531\u76e4\u5728\u64ad\u653e\u6642\u6709\u9707\u52d5(\u6bd4\u5982\u6709\u4eba\u5728\u9644\u8fd1\u8d70\u904e)\u6216\u653e\u7f6e\u7684\u5730\u65b9\u4e0d\u5e73\u5766 \u9664\u4e86\u9019\u4e9b\u60c5\u6cc1\uff0c\u9084\u6709\u96fb\u5b50\u96f6\u4ef6\u5728\u904b\u4f5c\u6642\u7684\u5931\u8aa4\uff0c\u5982jitter\uff1a\u5b83\u53ef\u4ee5\u8aaa\u662f0\/1\u8a0a\u865f\u7684\u4e0d\u7a69\u5b9a\u8df3\u52d5\uff0c\u53ef\u80fd\u6703\u51fa\u73fe0\u8b80\u62101\u7684\u60c5\u6cc1\uff0c\u751a\u6216\u662f\u628a\u4e00\u4e32\u6578\u64da\u5168\u8b80\u932f\u4e86\u3002 \u9ebb\u7169\u7684\u5730\u65b9\u662f, CD \/ MD \/ MP3 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