{"id":970,"date":"2021-03-23T16:45:38","date_gmt":"2021-03-23T08:45:38","guid":{"rendered":"https:\/\/soundbody-audio.com\/?p=970"},"modified":"2021-09-16T16:41:17","modified_gmt":"2021-09-16T08:41:17","slug":"%e5%97%a8-2","status":"publish","type":"post","link":"https:\/\/soundbody-audio.com\/%e5%97%a8-2\/","title":{"rendered":"<\u8072\u89c0\u5bdf> \u6b64\u751f\u6700\u5212\u7b97\u7684\u6295\u8cc7"},"content":{"rendered":"\n\t<div id=\"text-551432679\" class=\"text\">\n\t\t\n\n<p>\u64b0\u6587\/\u66f8\u4e16\u8c6a<\/p>\n<p><span style=\"color: #800000;\"><em>\u8c6a\u8eca\u3001\u540d\u9336\u3001\u83ef\u670d\u22ef\u22ef\u9019\u4e9b\u5962\u4f88\u54c1\u90fd\u4e0d\u80fd\u7b97\u5f97\u4e0a\u662f\u751f\u6d3b\u5fc5\u9700\u54c1\uff0c\u537b\u5e38\u5e38\u6240\u8cbb\u4e0d\u8cb2\u3002 \u4f46\u82b1\u4e00\u7b46\u9810\u7b97\u8cfc\u5165\u5408\u9069\u7684\u97f3\u97ff\uff0c\u4e0d\u50c5\u53ef\u4ee5\u70ba\u4f60\u5e36\u4f86\u7f8e\u597d\u7684\u751f\u6d3b\u4eab\u53d7\uff0c\u4e5f\u80fd\u966a\u4f34\u4f60\u5f88\u9577\u7684\u6642\u9593\u3002\u5165\u624b\u4e4b\u5f8c\uff0c\u4e0b\u4e00\u6b65\u5c31\u662f\u7d44\u88dd\u8d77\u4f86\uff0c\u6211\u5011\u5c31\u4f86\u770b\u770b\u4e00\u5957\u97f3\u97ff\u7cfb\u7d71\u7d44\u88dd\u6642\u7684\u7709\u7709\u89d2\u89d2\u5427\uff01<\/em><\/span><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0 \u00a0 \u00a0\u6709\u4eba\u89ba\u5f97\u97f3\u97ff\u7684\u63a5\u7dda\u56f0\u96e3\u53c8\u9ebb\u7169\uff0c\u5176\u5be6\u53ea\u8981\u638c\u63e1\u300c\u8f38\u51fa\u3001\u8f38\u5165\u300d\uff08Output\u3001 Input\uff09\u7684\u65b9\u5411\uff0c\u4e00\u9ede\u90fd\u4e0d\u96e3\u3002\u97f3\u97ff\u7cfb\u7d71\u6700\u524d\u7aef\u662f\u8a0a\u6e90\uff0c\u6700\u5f8c\u7aef\u5247\u662f\u63da\u8072\u5668\uff0c\u6240\u4ee5\u6574\u9ad4\u7684\u65b9\u5411\u662f\u5f9e\u8a0a\u6e90\u300c\u8f38\u51fa\u300d\u8a0a\u865f\u7d66\u64f4\u5927\u6a5f\uff0c\u64f4\u5927\u6a5f\u518d\u300c\u8f38\u51fa\u300d\u8a0a\u865f\u7d66\u63da\u8072\u5668\u3002\u4ee5\u64f4\u5927\u6a5f\u4f86\u8aaa\uff0c\u8a0a\u6e90\u8981\u63a5\u5230\u64f4\u5927\u6a5f\u7684\u300c\u8f38\u5165\u300d\u7aef\uff0c\u64f4\u5927\u6a5f\u518d\u5f9e\u300c\u8f38\u51fa\u300d\u7aef\u628a\u8a0a\u865f\u50b3\u7d66\u63da\u8072\u5668\u3002\u77e5\u9053\u9019\u500b\u539f\u5247\u4e4b\u5f8c\uff0c\u63a5\u4e0b\u4f86\u5c31\u90fd\u597d\u8fa6\u3002<\/p>\n<p>\u00a0<\/p>\n<h2><span style=\"color: #666699;\">\u5404\u53f8\u5176\u8077\u7684\u7dda\u6750<\/span><\/h2>\n<p>\u00a0 \u00a0 \u00a0\u8a0a\u6e90\u8207\u64f4\u5927\u6a5f\u90fd\u8981\u63d2\u96fb\uff0c\u6240\u4ee5\u5c31\u9700\u8981\u300c\u96fb\u6e90\u7dda\u300d\uff0c\u9019\u975e\u5e38\u597d\u7406\u89e3\u3002\u800c\u5f9e\u8a0a\u6e90\u5230\u64f4 \u5927\u6a5f\u4e4b\u9593\u3001\u7528\u4f86\u50b3\u905e\u97f3\u6a02\u8a0a\u865f\u7684\uff0c\u5c31\u662f\u300c\u8a0a\u865f\u7dda\u300d\u3002\u6700\u5f8c\uff0c\u64f4\u5927\u6a5f\u9a45\u52d5\u63da\u8072\u5668\u5247\u9700 \u8981\u300c\u5587\u53ed\u7dda\u300d\u3002\u4f60\u53ef\u80fd\u6703\u554f\u63da\u8072\u5668\u70ba\u4f55\u4e0d\u7528\u63d2\u96fb?\u56e0\u70ba\u5c0d\u5927\u90e8\u5206\u7684\u63da\u8072\u5668\u4f86\u8aaa\uff0c\u6240 \u9700\u7684\u96fb\u5c31\u662f\u64f4\u5927\u6a5f\u7d66\u7684\u3002<\/p>\n<p>\u00a0 \u00a0 \u00a0\u4e8b\u5be6\u4e0a\uff0c\u9084\u771f\u6709\u63da\u8072\u5668\u662f\u8981\u63d2\u96fb\u7684\uff0c\u4e00\u7a2e\u70ba\u5e38\u898b\u7684\u300c\u4e3b\u52d5\u5f0f\u5587\u53ed\u300d\uff0c\u56e0\u70ba\u5f8c\u7d1a\u64f4 \u5927\u6a5f\u5c31\u653e\u5728\u63da\u8072\u5668\u7bb1\u9ad4\u88e1\u9762\uff0c\u53ea\u8981\u6709\u524d\u7d1a\u64f4\u5927\u6a5f\u8207\u8a0a\u6e90\u5c31\u53ef\u4ee5\u5531\u6b4c\uff0c\u50b3\u7d71\u97f3\u97ff\u7cfb\u7d71 \u662f\u76f8\u540c\u7684\u67b6\u69cb\u3002\u53e6\u4e00\u7a2e\u5247\u6bd4\u8f03\u7279\u5225\u3001\u4e5f\u6bd4\u8f03\u5c11\u898b\uff0c\u5c31\u662f\u300c\u975c\u96fb\u5587\u53ed\u300d\uff0c\u5b83\u9700\u8981\u63d2\u96fb \u4e26\u4e0d\u662f\u7528\u4f86\u653e\u5927\u97f3\u6a02\u8a0a\u865f\uff0c\u800c\u662f\u7528\u4f86\u63d0\u6607\u96fb\u58d3\uff0c\u8b93\u5167\u90e8\u7684\u8584\u819c\u7522\u751f\u975c\u96fb\uff0c\u9032\u800c\u63a5\u6536 \u97f3\u6a02\u8a0a\u865f\u767c\u51fa\u8072\u97f3\u3002<\/p>\n<p>\u00a0<\/p>\n<h2><span style=\"color: #666699;\">\u8a0a\u865f\u7dda\u5206\u985e\u6bd4\u8207\u6578\u4f4d<\/span><\/h2>\n<p>\u00a0 \u00a0 \u00a0\u96fb\u6e90\u7dda\u8207\u5587\u53ed\u7dda\u6c92\u6709\u592a\u5927\u7684\u554f\u984c\uff0c\u63d2\u982d\uff08\u7aef\u5b50\uff09\u5916\u89c0\u4e0d\u540c\uff0c\u6613\u65bc\u5206\u8fa8\u3002\u4f46\u8a0a\u865f\u7dda \u5c31\u6709\u9ede\u8907\u96dc\u4e86\uff0c\u9084\u8a18\u5f97\u6211\u5011\u5728\u7b2c\u4e00\u96c6\u3008\u8072\u89c0\u5bdf\u3009\u4e2d\u63d0\u5230\u7684\u6578\u4f4d\u8207\u985e\u6bd4\u55ce\uff1f\u56e0\u70ba\u8a0a\u865f \u7684\u7a2e\u985e\u4e0d\u540c\uff0c\u6240\u4ee5\u8a0a\u865f\u7dda\u7684\u7a2e\u985e\u4e5f\u4e0d\u4e00\u6a23\u3002\u985e\u6bd4\u8a0a\u865f\u7dda\u5c31\u662f\u6211\u5011\u5e38\u7528\u65bc\u9023\u63a5\u8a0a\u6e90\u8207\u64f4\u5927\u6a5f\u4e4b\u9593\u3001\u6216\u524d\u7d1a\u64f4\u5927\u6a5f\u8207\u5f8c\u7d1a\u64f4\u5927\u6a5f\u4e4b\u9593\u6240\u7528\u7684\u7dda\u6750\uff0c\u56e0\u70ba\u6b64\u6642\u50b3\u8f38\u7684\u662f\u300c\u985e \u6bd4\u300d\u8a0a\u865f\uff0c\u800c\u4e0d\u662f\u6578\u4f4d\u8a0a\u865f\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-medium wp-image-974 aligncenter\" src=\"https:\/\/soundbody-audio.com\/wp-content\/uploads\/2021\/03\/\u622a\u5716-2021-03-23-16.49.54-800x308.png\" alt=\"\" width=\"800\" height=\"308\" srcset=\"https:\/\/soundbody-audio.com\/wp-content\/uploads\/2021\/03\/\u622a\u5716-2021-03-23-16.49.54-800x308.png 800w, https:\/\/soundbody-audio.com\/wp-content\/uploads\/2021\/03\/\u622a\u5716-2021-03-23-16.49.54-510x196.png 510w, https:\/\/soundbody-audio.com\/wp-content\/uploads\/2021\/03\/\u622a\u5716-2021-03-23-16.49.54-768x295.png 768w, https:\/\/soundbody-audio.com\/wp-content\/uploads\/2021\/03\/\u622a\u5716-2021-03-23-16.49.54.png 962w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u00a0 \u00a0 \u00a0\u90a3\u6578\u4f4d\u8a0a\u865f\u7dda\uff08\u7c21\u7a31\u300c\u6578\u4f4d\u7dda\u300d\uff09\u7528\u5728\u54ea\u88e1\u5462\uff1f\u7c21\u55ae\u7684\u8b1b\uff0c\u5c31\u662f DAC\uff08\u6578\u4f4d\u985e\u6bd4\u8f49\u63db\u5668\uff09\u4e4b\u524d\uff0c\u6b64\u8655\u50b3\u8f38\u7684\u662f\u6578\u4f4d\u8a0a\u865f\u3002DAC \u7684\u4e2d\u6587\u662f\u300c\u6578\u4f4d\u985e\u6bd4\u8f49\u63db\u5668\u300d\uff0c \u4e00\u65e6\u7d93\u904e\u5b83\uff0c\u8a0a\u865f\u5c31\u5f9e\u300c\u6578\u4f4d\u300d\u8f49\u6210\u4e86\u300c\u985e\u6bd4\u300d\u3002\u97f3\u97ff\u7528\u7684\u6578\u4f4d\u7dda\u6709\u5149\u7e96\u7dda\u548c\u540c\u8ef8\u67b6\u69cb\u7684 S\/PDIF \u7dda\uff0c\u7aef\u5b50\u8207\u4e00\u822c\u985e\u6bd4\u8a0a\u865f\u7dda\u5e38\u7528\u7684 RCA \u7aef\u5b50\u76f8\u540c\uff0c\u7a31\u70ba\u300c\u6578\u4f4d\u540c\u8ef8\u7dda\u300d\u3002\u53e6\u5916\u9084\u6709 Toslink \u5149\u7e96\u7dda\uff08\u6578\u4f4d\u5149\u7e96\u7dda\uff09\u8207\u63a1\u7528 XLR \u5e73\u8861\u982d\u7684 AES\/EBU \u7dda\uff08\u6578\u4f4d\u5e73\u8861\u7dda\uff09\uff0c\u53e6\u5916\u5c31\u662f\u5404\u4f4d\u5e38\u7528\u7684 USB \u7dda\u4e86\u3002<\/p>\n<p>\u00a0<\/p>\n<h2><span style=\"color: #666699;\">\u539f\u4f86\u97f3\u97ff\u7dda\u6750\u9084\u6709\u65b9\u5411\uff01<\/span><\/h2>\n<p>\u00a0 \u00a0 \u00a0\u8209\u51e1\u5169\u7aef\u6240\u7528\u7aef\u5b50\u76f8\u540c\u7684\u7dda\u6750\uff0c\u90fd\u5fc5\u9808\u6ce8\u610f\u300c\u65b9\u5411\u6027\u300d\uff0c\u50cf\u662f\u985e\u6bd4\u7dda\u6750\u88e1\u9762\u7684\u8a0a\u865f\u7dda\u8207\u5587\u53ed\u7dda\u3001\u6578\u4f4d\u7dda\u6750\u88e1\u9762\u7684\u6578\u4f4d\u540c\u8ef8\u7dda\u8207\u6578\u4f4d\u5149\u7e96\u7dda\u3002\u5e73\u8861\u7dda\u8207\u96fb\u6e90\u7dda\u56e0\u70ba\u4e00\u7aef\u662f\u6bcd\u982d\uff0c\u53e6\u4e00\u7aef\u662f\u516c\u982d\uff0c\u4e0d\u6703\u6709\u63d2\u53cd\u7684\u554f\u984c\uff0c\u4e0d\u592a\u9700\u8981\u6ce8\u610f\u65b9\u5411\u6027\u7684\u554f\u984c\u3002\u901a\u5e38\u6709\u65b9\u5411\u6027\u7684\u7dda\u6750\u4e0a\u9762\u6703\u6709\u6a19\u793a\u65b9\u5411\u7684\u6a19\u8a18\uff0c\u5982\u679c\u6c92\u6709\u7684\u8a71\uff0c\u5efa\u8b70\u4f60\u5728\u7b2c\u4e00\u6b21\u4f7f\u7528\u4e4b\u5f8c\uff0c\u5c31\u63a1\u7528\u540c\u4e00\u500b\u65b9\u5411\u9023\u63a5\uff0c\u91cd\u8907\u63d2\u62d4\u4e4b\u5f8c\uff0c\u5c31\u4e0d\u8981\u63a1\u7528\u76f8\u53cd\u7684\u65b9\u5411\u9023\u63a5\u3002\u5982\u679c\u63a1 \u7528\u76f8\u53cd\u65b9\u5411\u9023\u63a5\uff0c\u53ef\u80fd\u6703\u9020\u6210\u8072\u97f3\u7684\u52a3\u5316\u3002<\/p>\n<p>\u00a0<\/p>\n<h2><span style=\"color: #666699;\">\u5e73\u8861\uff1f\u975e\u5e73\u8861\uff1f\u50bb\u50bb\u5206\u4e0d\u6e05\u695a<\/span><\/h2>\n<p>\u00a0 \u00a0 \u5e38\u7528\u7684\u985e\u6bd4\u8a0a\u865f\u7dda\u5206\u70ba\u4f7f\u7528 RCA \u7aef\u5b50\u7684\u8a0a\u865f\u7dda\uff08\u4e5f\u5c31\u662f\u6211\u5011\u4e00\u822c\u901a\u7a31\u7684\u300c\u8a0a\u865f \u7dda\u300d\uff09\u8207\u4f7f\u7528 XLR \u7aef\u5b50\u7684\u5e73\u8861\u8a0a\u865f\u7dda\uff08\u7d71\u7a31\u300c\u5e73\u8861\u7dda\u300d\uff09\uff0c\u5176\u5be6\u5169\u8005\u7684\u5dee\u7570\u4e26\u4e0d\u53ea \u662f\u7aef\u5b50\u982d\u4e0d\u540c\u800c\u5df2\uff0c\u5982\u679c\u4f60\u4ed4\u7d30\u89c0\u5bdf\u5c31\u6703\u767c\u73fe\uff0c\u5e73\u8861\u7dda\u6709\u4e09\u500b\u7aef\u5b50\uff0c\u800c RCA \u8a0a\u865f 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sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u00a0 \u00a0 \u00a0\u4e00\u822c\u8a8d\u70ba\u6709\u5e73\u8861\u8f38\u51fa\u3001\u5e73\u8861\u8f38\u5165\u7684\u5668\u6750\u662f\u6bd4\u8f03\u9ad8\u6a94\u7684\u97f3\u97ff\u5668\u6750\uff0c\u539f\u56e0\u4e26\u4e0d\u53ea\u662f \u7aef\u5b50\u982d\u7684\u5dee\u7570\uff0c\u800c\u662f\u5982\u679c\u8a0a\u6e90\u6216\u64f4\u5927\u6a5f\u6709\u5e73\u8861\u7aef\u5b50\uff0c\u5167\u90e8\u63a1\u7528\u76f8\u5c0d\u8907\u96dc\u7684\u300c\u5e73\u8861\u67b6 \u69cb\u300d\u8a2d\u8a08\uff0c\u8072\u97f3\u8868\u73fe\u901a\u5e38\u6703\u6bd4\u8f03\u597d\u3002\u4f46\u662f\uff0c\u4e26\u975e\u6240\u6709\u63a1\u7528\u5e73\u8861\u7aef\u5b50\u7684\u5668\u6750\u90fd\u662f\u5e73\u8861 \u67b6\u69cb\uff0c\u9019\u9ede\u8b80\u8005\u5fc5\u9808\u660e\u5bdf\u3002\u53e6\u5916\uff0c\u56e0\u70ba RCA \u8a0a\u865f\u7dda\u5167\u90e8\u53ea\u6709\u4e8c\u80a1\u5c0e\u9ad4\uff0c\u800c\u5e73\u8861\u7dda\u6709 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