{"id":494,"date":"2022-06-05T12:16:13","date_gmt":"2022-06-05T12:16:13","guid":{"rendered":"https:\/\/global.tab-tv.com\/cn\/?p=494"},"modified":"2022-06-05T12:16:16","modified_gmt":"2022-06-05T12:16:16","slug":"%e4%bb%80%e4%b9%88%e6%98%afs-pdif%e8%be%93%e5%87%ba%ef%bc%88spdif%e8%be%93%e5%87%ba%ef%bc%89%e6%95%b0%e5%ad%97%e9%9f%b3%e9%a2%91%e8%be%93%e5%87%ba%e7%9a%84%e5%90%ab%e4%b9%89%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/cn\/494","title":{"rendered":"\u4ec0\u4e48\u662fS\/PDIF\u8f93\u51fa\uff08SPDIF\u8f93\u51fa\uff09\u6570\u5b57\u97f3\u9891\u8f93\u51fa\u7684\u542b\u4e49\uff1f"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\"><a><\/a><strong>SPDIF<\/strong><strong>\u8f93\u51fa\u7aef\u53e3<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">S\/PDIF\u662f\u7d22\u5c3c\/\u98de\u5229\u6d66\u6570\u5b57\u4e92\u8fde\u683c\u5f0f\uff0c\u6709\u65f6\u88ab\u89e3\u7801\u4e3a\u7d22\u5c3c\u98de\u5229\u6d66\u6570\u5b57\u63a5\u53e3\uff08\u76f8\u540c\u7684\u7f29\u5199\uff09\u3002\u8fd9\u79cd\u683c\u5f0f\u662f\u7531\u7d22\u5c3c\u548c\u83f2\u5229\u666e\u516c\u53f8\u5f00\u53d1\u7684\u3002\u8fd9\u79cd\u683c\u5f0f\u53ef\u4ee5\u901a\u8fc7\u5149\u7ea4\u6216\u540c\u8f74\u7535\u7f06\u4f20\u8f93\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5b83\u662f\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5fc5\u987b\u4e86\u89e3\u8fd9\u4e2a\u6807\u51c6\u4e0e\u7535\u7f06\u7684\u7c7b\u578b\u65e0\u5173\uff0c\u5b83\u662f\u7f16\u7801\u548c\u968f\u540e\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><a><\/a><strong>SPDIF<\/strong><strong>\u5728\u7535\u89c6\u4e2d\u7684\u542b\u4e49\u662f\u4ec0\u4e48\uff1f<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">SPDIF\u662f\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u5bb6\u5ead\u5f71\u9662\u548c\u5a31\u4e50\u7cfb\u7edf\u7ec4\u4ef6\u4e0e\u97f3\u54cd\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b83\u4ee5AES3\u6807\u51c6\u4e3a\u57fa\u7840\uff0c\u4f20\u8f93\u4e24\u901a\u9053\u672a\u538b\u7f29\u7684PCM\u6216\u538b\u7f29\u76845.1\/7.1\u73af\u7ed5\u58f0\uff08\u4f8b\u5982DTS\u97f3\u9891\u7f16\u89e3\u7801\u5668\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u800c\uff0c\u8fd9\u4e00\u6807\u51c6\u4e0d\u652f\u6301\u65e0\u635f\u73af\u7ed5\u58f0\u683c\u5f0f\uff0c\u56e0\u4e3a\u5b83\u4eec\u9700\u8981\u66f4\u9ad8\u7684\u5e26\u5bbd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>\u6570\u5b57\u97f3\u9891\u8f93\u51faSPDIF\u548c\u5149\u5b66SPDIF\u4e4b\u95f4\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u8fde\u63a5\u5668\u7c7b\u578b\u5212\u5206\uff0c\u6709\u4e24\u79cdSPDIF\u6807\u51c6\uff1a\u94dc\u7ebf\u548c\u5149\u7ea4\u3002\u8fd9\u4e24\u79cd\u6807\u51c6\u5728\u7f16\u7801\u7c7b\u578b\u65b9\u9762\u662f\u76f8\u540c\u7684\u3002\u4e0d\u540c\u7684\u662f\uff0c<strong>\u6570\u5b57\u97f3\u9891\u8f93\u51faSPDIF<\/strong>\u4f7f\u7528\u94dc\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff08\u4f8b\u5982\u97f3\u9891\uff09\uff0c\u800c<strong>\u5149\u5b66SPDIF<\/strong>\u4f7f\u7528\u5149\u7ea4\u6765\u4f20\u8f93\u97f3\u9891\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u5982\u6211\u6240\u8bf4\uff0c\u8fd9\u4e9b\u8f93\u51fa\u662f\u7531\u7d22\u5c3c\u548c\u98de\u5229\u6d66\u8054\u5408\u5f00\u53d1\u7684\uff0c\u7528\u4e8e\u7535\u89c6\u548c\u5176\u4ed6\u97f3\u9891\u8bbe\u5907\u3002\u5b83\u4eec\u4e3b\u8981\u7528\u4e8e\u4f20\u8f93\u97f3\u9891\uff0c\u4f8b\u5982\uff0c\u4ece\u7535\u89c6\u5230\u5916\u90e8\u6709\u6e90\u97f3\u7bb1\uff08\u5982\u58f0\u9738\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\uff0cSPDIF\u652f\u6301\u7acb\u4f53\u58f0\u683c\u5f0f\u7684\u97f3\u9891\u4f20\u8f93\uff0c\u6ca1\u6709\u538b\u7f29\u3002\u7ecf\u8fc7\u8fdb\u4e00\u6b65\u7684\u5b8c\u5584\uff0cSPDIF\u652f\u63015.1\u30017.1\u548c\u538b\u7f29\u683c\u5f0f\u7684\u58f0\u97f3\u8f93\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"143\" height=\"361\" src=\"https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out-\u0438-optical-S-PDIF.png\" alt=\"\" class=\"wp-image-496\" srcset=\"https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out-\u0438-optical-S-PDIF.png 143w, https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out-\u0438-optical-S-PDIF-119x300.png 119w\" sizes=\"auto, (max-width: 143px) 100vw, 143px\" \/><figcaption><em>SPDIF\u8f93\u51fa\u65b9\u6848<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>SPDIF<\/strong><strong>\u8f93\u51fa\u7684\u7b80\u8981\u5386\u53f2<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\uff0c\u8fd9\u79cd\u4f20\u8f93\u683c\u5f0f\u51fa\u73b0\u572820\u4e16\u7eaa90\u5e74\u4ee3\uff0c\u5728\u6570\u5b57\u97f3\u9891\u65f6\u4ee3\u7684\u5f00\u59cb\uff0c\u5f53\u65f6\u97f3\u9891\u5f00\u59cb\u4ee5\u6570\u5b57\u65b9\u5f0f\u8bb0\u5f55\u5728CD\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c31\u5728\u90a3\u65f6\uff0c\u51fa\u73b0\u4e86\u5c06\u97f3\u9891\u4ee5\u6570\u5b57\u65b9\u5f0f\u4f20\u8f93\u5230soundbar\u6216\u626c\u58f0\u5668\u800c\u65e0\u9700\u989d\u5916\u8f6c\u6362\u7684\u9700\u6c42\u3002\u8fd9\u5c31\u662fSPDIF\u88ab\u5f00\u53d1\u51fa\u6765\u7684\u65f6\u5019\uff0c\u5b83\u88ab\u8bbe\u8ba1\u7528\u6765\u5c06\u97f3\u9891\u4eceDVD\u64ad\u653e\u5668\u4f20\u8f93\u5230\u626c\u58f0\u5668\u3001\u7acb\u4f53\u58f0\u7cfb\u7edf\u548c\u97f3\u54cd\u8bbe\u5907\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPDIF\u5b8c\u5168\u5b8c\u6210\u4e86\u8fd9\u9879\u5de5\u4f5c\uff0c\u6240\u4ee5\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u5b83\u5728\u4e1a\u754c\u53d8\u5f97\u975e\u5e38\u666e\u904d\u3002SPDIF\u5728\u7535\u89c6\u4e2d\u4ee5\u5149\u7ea4\u8f93\u51fa\u7684\u5f62\u5f0f\u4f7f\u7528\u3002\u540e\u6765\u53c8\u63a8\u51fa\u4e86\u7c7b\u4f3c\u7684\u97f3\u9891\u4f20\u8f93\u9009\u9879\uff0c\u5982HDMI ARC\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>SPDIF<\/strong><strong>\u548c\u5149\u7ea4\u4e4b\u95f4\u7684\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86SPDIF\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u79cd\u79ef\u6781\u4f7f\u7528\u7684\u97f3\u9891\u4f20\u8f93\u683c\u5f0f&#8211;Toslink\uff08\u4e5f\u79f0\u4e3a\u5149\u5b66\uff09\u3002\u5b83\u662f\u4e00\u79cd\u5229\u7528\u5149\u7ea4\u4f20\u8f93\u4fe1\u53f7\u7684\u683c\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u6280\u672f\u89d2\u5ea6\u7b80\u8981\u5730\u8bf4\u8bf4\u5b83\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u5149\u7f06\u4ee5\u5149\u7684\u5f62\u5f0f\u4f20\u8f93\u4fe1\u606f\uff0c\u8fd9\u4e9b\u4fe1\u606f\u901a\u8fc7\u5149\u7ea4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6211\u4eec\u8bf4 &#8220;\u5149\u5b66 &#8220;\u65f6\uff0c\u6211\u4eec\u6307\u7684\u662fADAT\u683c\u5f0f\uff0c\u5b83\u6709\u70b9\u50cfSPDIF\u7684\u7ade\u4e89\u5bf9\u624b\u3002\u7136\u800c\uff0c\u8fd9\u6837\u7684\u4fe1\u53f7\u5fc5\u987b\u8fdb\u884c\u8f6c\u6362\u4ee5\u5bf9\u6297\u5e72\u6270\u3002\u4f46\u4e5f\u6709\u4f18\u52bf\u3002\u4e0e\u901a\u8fc7\u94dc\u7ebf\u4f20\u8f93\u6570\u636e\u4e0d\u540c\uff0c\u5149\u4e0d\u4f1a\u53d7\u5230\u8870\u51cf\u6216\u963b\u6297\u7684\u5f71\u54cd\uff0c\u56e0\u6b64\u4fe1\u53f7\u53ef\u4ee5\u5728\u4efb\u4f55\u8ddd\u79bb\u4e0a\u4f20\u8f93\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u4fe1\u53f7\u901a\u5e38\u901a\u8fc7\u5149\u7ea4\u7535\u7f06\u53d1\u9001\uff0c\u800cSPDIF\u901a\u5e38\u4f7f\u7528\u5e26RCA\u63a5\u5934\u7684\u540c\u8f74\u7535\u7f06\u3002\u7136\u800c\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u901a\u8fc7\u5149\u7f06\u7684\u5149\u5b66SPDIF\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>\u4ec0\u4e48\u662f\u6570\u5b57\u97f3\u9891\u8f93\u51faSPDIF\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6570\u5b57\u97f3\u9891\u8f93\u51fa\u7684<\/strong>\u5f62\u5f0f\u662f\u81ea\u6a21\u62df\u7535\u89c6\u65f6\u4ee3\u5c31\u719f\u6089\u7684\u63d2\u5934\uff0c\u6b63\u786e\u7684\u540d\u79f0\u662fRCA\u3002\u8bbe\u5907\u4e4b\u95f4\u7528\u540c\u8f74\u7535\u7f06\u8fde\u63a5\uff0c\u58f0\u97f3\u7528\u7279\u6b8a\u534f\u8bae\u8fdb\u884c\u6570\u5b57\u4f20\u8f93\u3002\u8bbe\u5907\u4e4b\u95f4\u7684\u6700\u5927\u7535\u7f06\u957f\u5ea6\u5927\u7ea6\u4e3a10\u7c73\uff0832\u82f1\u5c3a\uff09\u3002\u4f46\u7535\u7f06\u7684\u6700\u5927\u957f\u5ea6\u53d6\u51b3\u4e8e\u6240\u7528\u6750\u6599\u7684\u8d28\u91cf\u548c\u7535\u7f06\u7684\u5236\u9020\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"308\" height=\"158\" src=\"https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out.png\" alt=\"\" class=\"wp-image-497\" srcset=\"https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out.png 308w, https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/digital-audio-out-300x154.png 300w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>\u4ec0\u4e48\u662f\u5149\u5b66SPDIF\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u5b66SPDIF\uff08\u7d22\u5c3c\/\u98de\u5229\u6d66\u6570\u5b57\u63a5\u53e3\u683c\u5f0f\uff09<\/strong>\u662f\u901a\u8fc7\u5149\u7f06\u4f20\u8f93\u4fe1\u53f7\u7684\u6807\u51c6\u3002\u58f0\u97f3\u662f\u901a\u8fc7\u8bbe\u5907\u4e4b\u95f4\u7684\u5149\u7f06\u7528\u6fc0\u5149\u4f20\u8f93\u7684\u3002\u4f20\u8f93\u7684\u5149\u4fe1\u53f7\u7684\u529f\u7387\u8db3\u4ee5\u5c06\u4fe1\u53f7\u4f20\u8f93\u5230\u8bbe\u5907\u4e4b\u95f4\u7ea610\u7c73\u7684\u8ddd\u79bb\u3002\u5728\u5149\u7f06\u7684\u60c5\u51b5\u4e0b\uff0c\u8bbe\u5907\u4e0a\u7684\u8fde\u63a5\u5668\u88ab\u79f0\u4e3aToslink\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"120\" height=\"143\" src=\"https:\/\/global.tab-tv.com\/cn\/wp-content\/uploads\/sites\/8\/2022\/06\/optical-S-PDIF.png\" alt=\"\" class=\"wp-image-498\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a><strong>\u5149\u5b66SPDIF VS 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