{"id":20,"date":"2025-10-06T19:30:44","date_gmt":"2025-10-06T11:30:44","guid":{"rendered":"http:\/\/www.ieepv.com\/?p=20"},"modified":"2025-10-06T21:42:35","modified_gmt":"2025-10-06T13:42:35","slug":"date","status":"publish","type":"post","link":"http:\/\/www.sixvan.cn\/index.php\/2025\/10\/06\/date\/","title":{"rendered":"\u4ec0\u4e48\u662f\u6570\u5b57\u6570\u636e\uff1f\u2015\u6570\u5b57\u901a\u4fe1\u7684\u57fa\u7840"},"content":{"rendered":"\n<p>1. \u4ec0\u4e48\u662f\u6570\u5b57\u6570\u636e\uff1f<\/p>\n\n\n\n<p>\u6570\u5b57\u6570\u636e\u7531\u201c0\u201d\u548c\u201c1\u201d\u7ec4\u6210\uff0c\u4ee52\u8fdb\u5236\u800c\u4e0d\u662f\u65e5\u5e38\u751f\u6d3b\u4e2d\u4f7f\u7528\u7684\u6570\u6cd5\uff08\u5341\u8fdb\u5236\uff09\u8868\u793a\u3002\u6b64\u5916\uff0c\u5b83\u7684\u53e6\u4e00\u4e2a\u7279\u5f81\u662f\u5b83\u4e0d\u5177\u6709\u7269\u4f53\u90a3\u6837\u7684\u5f62\u72b6\u3002\u4ee5\u4e0b\u662f\u5bf9\u8fd9\u79cd\u6570\u5b57\u6570\u636e\u7684\u79cd\u7c7b\u3001\u7279\u5f81\u548c\u5927\u5c0f\uff08\u6570\u91cf\uff09\u7684\u6982\u8ff0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"section-70079\">1.1 \u6570\u5b57\u6570\u636e\u7684\u79cd\u7c7b\u53ca\u5176\u7279\u5f81<\/h3>\n\n\n\n<p>\u5173\u4e8e\u6570\u5b57\u6570\u636e\uff08\u4ee5\u4e0b\u7b80\u79f0\u4e3a\u201c\u6570\u636e\u201d\uff09\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u7684\u662f\u6570\u636e\u7684\u79cd\u7c7b\u53ca\u5176\u7279\u5f81\u3002\u6570\u636e\u7684\u79cd\u7c7b\u5927\u81f4\u53ef\u4ee5\u5206\u4e3a\u5982\u88681\u6240\u793a\u7684\u79cd\u7c7b\u3002\u53e6\u5916\uff0c\u89c6\u9891\u53ef\u4ee5\u88ab\u770b\u4f5c\u662f\u9759\u6b62\u56fe\u50cf\u7684\u96c6\u5408\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th colspan=\"2\">\u79cd\u7c7b<\/th><th>\u5177\u4f53\u793a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td colspan=\"2\">\u6587\u672c\uff08\u6587\u5b57\uff09<\/td><td>\u7535\u5b50\u90ae\u4ef6\u3001\u6587\u7ae0\u3001\u6587\u6863\u3001\u7a0b\u5e8f\u7b49<\/td><\/tr><tr><td colspan=\"2\">\u56fe\u50cf\uff08\u9759\u6b62\u56fe\u50cf\uff09<\/td><td>\u7167\u7247\u3001\u63d2\u56fe\u7b49<\/td><\/tr><tr><td colspan=\"2\">\u89c6\u9891<\/td><td>\u7535\u5f71\u3001\u7535\u89c6\u8282\u76ee\u7b49<\/td><\/tr><tr><td rowspan=\"2\">\u58f0\u97f3<\/td><td>\u8bed\u97f3<\/td><td>\u65c1\u767d\u3001\u7535\u8bdd\u5f55\u97f3\u7b49<\/td><\/tr><tr><td>\u97f3\u4e50<\/td><td>\u6b4c\u66f2\u3001Techno\u3001BGM\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>*1 \u4e0e\u6570\u636e\u4e00\u8d77\u4f7f\u7528\u7684\u672f\u8bed\u6709\u201c\u4fe1\u606f\u201d\u3002\u4e00\u822c\u800c\u8a00\uff0c\u5bf9\u201c\u6570\u636e\u201d\u548c\u201c\u4fe1\u606f\u201d\u7684\u7406\u89e3\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<p>\u30fb\u6570\u636e\uff1a\u8868\u793a\u4e8b\u5b9e\u7684\u8bb0\u53f7\u548c\u7b26\u53f7\u7684\u96c6\u5408<br>\u30fb\u4fe1\u606f\uff1a\u6587\u5b57\u548c\u56fe\u50cf\u7b49\u4eba\u7c7b\u53ef\u4ee5\u7528\u4e8e\u5bf9\u53ef\u4ee5\u89e3\u8bfb\u7684\u4e8b\u7269\u8fdb\u884c\u5224\u65ad\u548c\u884c\u52a8\u7b49\u7684\u6570\u636e<\/p>\n\n\n\n<p>\u4ece\u8fd9\u4e2a\u610f\u4e49\u4e0a\u8bb2\uff0c\u88681\u663e\u793a\u4e86\u201c\u4fe1\u606f\u201d\u7684\u79cd\u7c7b\uff0c\u4f46\u662f\u4e3a\u4e86\u65b9\u4fbf\u8d77\u89c1\uff0c\u5728\u8fd9\u91cc\u4e0d\u4f1a\u533a\u5206\u201c\u4fe1\u606f\u201d\u548c\u201c\u6570\u636e\u201d\uff0c\u9664\u975e\u53e6\u6709\u8bf4\u660e\uff0c\u5426\u5219\u90fd\u5c06\u7edf\u4e00\u4f7f\u7528\u201c\u6570\u636e\u201d\u4e00\u8bcd\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e9b\u6570\u636e\u7684\u7279\u5f81\u603b\u7ed3\u5728\u88682\u4e2d\u3002\u53ef\u4ee5\u8bf4\uff0c\u5177\u6709\u7c7b\u4f3c\u8fd9\u4e9b\u7279\u5f81\u7684\u4fbf\u5229\u6027\u3001\u6709\u6548\u6027\u6784\u6210\u4e86\u5f53\u4eca\u6570\u5b57\u793e\u4f1a\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u5f81<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u590d\u5236\u6027<\/td><td>\u80fd\u591f\u521b\u5efa\u65e0\u635f\u7684\u526f\u672c<\/td><\/tr><tr><td>\u96c6\u6210\u6027<\/td><td>\u88681\u4e2d\u7684\u591a\u79cd\u6570\u636e\u53ef\u4ee5\u4e00\u5e76\u5904\u7406\uff0c\u5e76\u80fd\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4fdd\u6301\u6b63\u786e<\/td><\/tr><tr><td>\u4f20\u8f93\u6027<\/td><td>\u5728\u4e92\u8054\u7f51\u4e0a\u77ac\u65f6\u4f20\u64ad<\/td><\/tr><tr><td>\u538b\u7f29\u6027<\/td><td>\u53ef\u4ee5\u51cf\u5c11\uff08\u538b\u7f29\uff09\u6570\u636e\u91cf<\/td><\/tr><tr><td>\u641c\u7d22\u6027<\/td><td>\u6613\u4e8e\u641c\u7d22<\/td><\/tr><tr><td>\u6b8b\u5b58\u6027<\/td><td>\u96be\u4ee5\u5168\u90e8\u6d88\u9664<\/td><\/tr><tr><td>\u4fdd\u62a4\u6027<\/td><td>\u53ef\u4ee5\u8fdb\u884c\u8bbf\u95ee\u63a7\u5236\uff08\u52a0\u5bc6\uff09<\/td><\/tr><tr><td>\u7f16\u8f91\u6027<\/td><td>\u6613\u4e8e\u6dfb\u52a0\u3001\u5220\u9664\u548c\u4fee\u6539<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"section-70085\">1.2 \u5982\u4f55\u8868\u793a\u6570\u636e\u5927\u5c0f\uff08\u6570\u636e\u91cf\uff09<\/h3>\n\n\n\n<p>\u63a5\u4e0b\u6765\u8981\u77e5\u9053\u7684\u662f\u6570\u636e\u6ca1\u6709\u5f62\u72b6\uff0c\u4f46\u6709\u5927\u5c0f\uff08\u6570\u91cf\uff09\u3002\u6570\u636e\u7528\u201c0\u201d\u548c\u201c1\u201d\u6765\u8868\u793a\uff0c\u5176\u57fa\u672c\u5355\u4f4d\u662f\u4f4d\uff08bit\uff09\u3002\u201c0\u201d\u662f1bit\uff0c\u201c1\u201d\u4e5f\u662f1bit\uff0c\u662f\u6570\u636e\u7684\u4e0b\u9650\u5355\u4f4d\u3002\u6b64\u5916\uff0c\u4ece\u4e8c\u5341\u4e16\u7eaa60\u5e74\u4ee3\u5f00\u59cb\uff0c\u5c068bit\u5b9a\u4e49\u4e3a1\u5b57\u8282\uff08byte\u3001B\uff09\u5df2\u6210\u4e3a\u6807\u51c6\uff0c\u5e76\u4e14\u8be5\u5355\u4f4d\u4e5f\u88ab\u5927\u8303\u56f4\u4f7f\u7528\uff08\u88683\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>bit\uff08\u4f4d\uff09<\/td><td rowspan=\"2\">8bit\uff1d1byte\u30011Byte\u30011B<\/td><\/tr><tr><td>byte\u3001Byte\u3001B\uff08\u5b57\u8282\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4eff\u7167\u88681\uff0c\u88684\u663e\u793a\u4e86\u6bcf\u79cd\u6570\u636e\u4e2d\u7684\u6570\u636e\u91cf\u8ba1\u7b97\u793a\u4f8b\u3002\u867d\u7136\u8fd9\u4e5f\u4f1a\u56e0\u6570\u636e\u4f7f\u7528\u72b6\u51b5\u800c\u5f02\uff0c\u4f46\u6570\u636e\u91cf\u503e\u5411\u4e8e\u6309\u4ee5\u4e0b\u987a\u5e8f\u589e\u52a0\uff1a\u6587\u5b57\u3001\u58f0\u97f3\u3001\u9759\u6001\u56fe\u50cf\u3001\u89c6\u9891\u3002<br>\u53e6\u5916\uff0c\u8ba1\u7b97\u6bcf\u79cd\u6570\u636e\u7684\u524d\u63d0\u6761\u4ef6\u5c06\u5728\u4e0b\u4e00\u9879\u201c2. \u6bcf\u79cd\u6570\u636e\u7684\u8868\u793a\u201d\u4e2d\u8bf4\u660e\u3002\u8bcd\u5934M\uff08\u5146\uff09\u548cG\uff08\u5409\uff09\u5c06\u5728<a href=\"https:\/\/article.murata.com\/zh-cn\/article\/basics-of-digital-communication#section-70118\">\uff1c\u4e13\u680f\uff1e\u6570\u636e\u5355\u4f4d\u7684\u8bcd\u5934<\/a>\u4e2d\u8bf4\u660e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th colspan=\"2\">\u79cd\u7c7b<\/th><th>\u6570\u636e\u91cf\u8ba1\u7b97\u793a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td colspan=\"2\">\u6587\u672c<br>\uff08\u6587\u5b57\uff09<\/td><td>\u5b57\u6bcd\u3001\u6570\u503c\u548c\u534a\u89d2\u7247\u5047\u540d\u603b\u8ba1\u4e3a500\u4e2a\u6587\u5b57\u7684\u6587\u5b57\u6570\u636e\u91cf<br>\u2192&nbsp;<strong>500byte<\/strong><br>\u2235 \u6bcf\u4e2a\u6587\u5b578bit\uff081byte\uff09\u00d7500\u4e2a\u6587\u5b57\uff1d4000bit\uff1d500byte\u5168\u89d2\u7247\u5047\u540d\u3001\u5e73\u5047\u540d\u548c\u6c49\u5b57\u603b\u8ba1\u4e3a500\u4e2a\u6587\u5b57\u7684\u6587\u5b57\u6570\u636e\u91cf<br>\u2192&nbsp;<strong>1000byte<\/strong><br>\u2235 \u6bcf\u6587\u5b5716bit\uff082byte\uff09\u00d7500\u4e2a\u6587\u5b57\uff1d8000bit\uff1d1000byte<\/td><\/tr><tr><td colspan=\"2\">\u56fe\u50cf<br>\uff08\u9759\u6b62\u56fe\u50cf\uff09<\/td><td>\u5206\u8fa8\u7387\uff1a\u6a2a\u54111280\u50cf\u7d20\u00d7\u7eb5\u54111080\u50cf\u7d20\uff06<br>\u7ea2\/\u7eff\/\u84dd\u989c\u8272\u4fe1\u606f\uff1a\u54048bit\uff088bit\u00d73\uff1d24bit\uff09\u7684\u56fe\u50cf\u6570\u636e\u91cf \u2192&nbsp;<strong>\u7ea64.15MB<\/strong><br>\u2235 \uff081280\u00d71080\uff09\u50cf\u7d20\u00d724bit\u22521.38M\u00d724\u225233.18M\uff08bit\uff09\u22524.15M\uff08B\uff09<\/td><\/tr><tr><td colspan=\"2\">\u89c6\u9891<\/td><td>\uff08\u5c06\u4e0a\u8ff0\u56fe\u50cf\u4f5c\u4e3a1\u5e27\uff09\u6bcf\u79d230\u5e27\uff06<br>2\u5206\u949f\u7684\u89c6\u9891\u6570\u636e\u91cf \u2192&nbsp;<strong>14.93GB<\/strong><br>\u2235 4.15MB\u00d730\u5e27\/\u79d2\u00d7120\u79d2\u225214.93GB<\/td><\/tr><tr><td rowspan=\"2\">\u58f0\u97f3<\/td><td>\u8bed\u97f3<\/td><td rowspan=\"2\">\u91c7\u6837\u9891\u7387\uff1a44.1kHz\uff06\u91cf\u5316\u4f4d\u6df1\uff1a16bit\uff082byte\uff09\uff06<br>\u7acb\u4f53\u58f0\uff082\u58f0\u9053\uff09\uff065\u5206\u949f\u7684\u58f0\u97f3\u6570\u636e\u91cf \u2192&nbsp;<strong>52.92MB<\/strong><br>\u2235 44100\u00d716bit\u00d72\u58f0\u9053\u00d7300\u79d2\uff1d423.36M\uff08bit\uff09\u00d72\uff1d52.92M\uff08B\uff09<\/td><\/tr><tr><td>\u97f3\u4e50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>*2 \u8fd9\u91cc\u4e0d\u505a\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4f46\u5728\u5b9e\u9645\u7684\u6570\u636e\u901a\u4fe1\u4e2d\uff0c\u4e3a\u4e86\u7f29\u77ed\u901a\u4fe1\u65f6\u95f4\uff0c\u4f1a\u901a\u8fc7\u5bf9\u6bcf\u79cd\u6570\u636e\u8fdb\u884c\u538b\u7f29\u7684\u6280\u672f\u51cf\u5c11\u6570\u636e\u91cf\uff08\u53c2\u7167\u88682\uff09\u3002\u538b\u7f29\u662f\u4e00\u9879\u7528\u6a21\u62df\u6280\u672f\u96be\u4ee5\u5b9e\u73b0\uff0c\u800c\u901a\u8fc7\u6570\u5b57\u6280\u672f\u5219\u53ef\u4ee5\u5b9e\u73b0\u7684\u98a0\u8986\u6027\u6280\u672f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"section-70091\">2. \u6bcf\u79cd\u6570\u636e\u7684\u8868\u793a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"section-70092\">2.1 \u6587\u5b57\u6570\u636e<\/h3>\n\n\n\n<p>\u5982\u524d\u9879\u6240\u8ff0\uff0c\u667a\u80fd\u624b\u673a\u548cPC\u4e0a\u663e\u793a\u7684\u6587\u5b57\uff08\u5305\u62ec\u8868\u60c5\u7b26\u53f7\uff09\u5168\u90e8\u7528\u4e8c\u8fdb\u5236\u6570\u5b57\u201c0\u201d\u548c\u201c1\u201d\u6765\u8868\u793a\u3002\u8fd9\u4e9b\u6570\u5b57\u8bbe\u5907\u4e0a\u4f7f\u7528\u7684\u6587\u5b57\u7528\u88ab\u79f0\u4e3a\u6587\u5b57\u4ee3\u7801\u7684\u6570\u503c\u8bb0\u8ff0\uff0c\u5c06\u6587\u5b57\u4e0e\u6587\u5b57\u4ee3\u7801\u7684\u6620\u5c04\u8868\u79f0\u4e3a\u201c\u6587\u5b57\u4ee3\u7801\u7cfb\u7edf\u201d\u3002\u88685\u663e\u793a\u4e86\u4e3b\u8981\u7684\u6587\u5b57\u4ee3\u7801\uff08ASCII\u3001Shift JIS\u3001Unicode\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6587\u5b57\u4ee3\u7801<\/th><th>\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td>ASCII<\/td><td>\u5728\u7f8e\u56fd\u53d1\u660e\u8ba1\u7b97\u673a\u540e\u65e9\u671f\u521b\u5efa\u7684\u6587\u5b57\u4ee3\u7801\u3002<br>\u5305\u62ec\u5927\u5199\u5b57\u6bcd\u548c\u5c0f\u5199\u5b57\u6bcd\u5728\u5185\u5171\u670952\u4e2a\u5b57\u6bcd\u4ee5\u53ca+\u2212\u7b49\u8bb0\u53f7\uff0c<br>\u5b83\u662f\u4e00\u4e2a7bit\uff082<sup>7<\/sup>\uff1d128\u79cd\uff09\u6587\u5b57\u4ee3\u7801\u7cfb\u7edf\u3002\u4f8b\u5982\uff1a\u201cG\u201d\u7684ASCII\u4ee3\u7801 \u2192 \u201c1000111\u201d<\/td><\/tr><tr><td>Shift JIS<\/td><td>\u652f\u6301\u65e5\u8bed\u7684\u6587\u5b57\u4ee3\u7801\u3002<br>\u65e5\u8bed\u4e2d\u6709\u5e73\u5047\u540d\u3001\u7247\u5047\u540d\u548c\u6c49\u5b57\u7b49\u5f88\u591a\u79cd\u6587\u5b57\u3002<br>\u5b83\u662f\u4e00\u4e2a\u75282byte\u537316bit\uff082<sup>16<\/sup>\uff1d65536\u79cd\uff09\u8868\u793a\u7684\u6587\u5b57\u4ee3\u7801\u7cfb\u7edf\u3002\u4f8b\u5982\uff1a\u201c\u53cb\u201d\u7684Shift JIS\u4ee3\u7801 \u2192 \u201c1001011101000110\u201d<br>\uff08\u901a\u5e38\u4f7f\u752816\u8fdb\u5236\u6570\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u4e3a\u201c9746\u201d\uff09<\/td><\/tr><tr><td>Unicode<br>\uff08\u7edf\u4e00\u7801\uff09<\/td><td>1993\u5e74\u521b\u5efa\u7684\u5168\u7403\u901a\u7528\u6587\u5b57\u4ee3\u7801\u56fd\u9645\u6807\u51c6\u3002<br>\u5b83\u4e5f\u88ab\u79f0\u4e3a\u7b26\u53f7\u5316\u6587\u5b57\u96c6\uff0c\u5e76\u652f\u6301\u8868\u60c5\u7b26\u53f7\u3002\u57fa\u4e8eUnicode\u5e76\u4e14\u4e0eASCII\u5168\u90e8\u517c\u5bb9\u7684UTF-8\u5df2\u88ab\u5927\u8303\u56f4\u4f7f\u7528\uff0c<br>\u5c06\u6587\u5b57\u57281byte\u81f36byte\u7684\u8303\u56f4\u5185\u8868\u793a\u3002\u8fd9\u662f\u4e00\u79cd\u5728UTF-8\u4e2d\u5c06\u5927\u591a\u6570\u65e5\u8bed\u6587\u5b57\u4ee53byte\u537324bit\uff082<sup>24<\/sup>\uff1d16777216\u79cd\uff09<br>\u8868\u793a\u7684\u6587\u5b57\u4ee3\u7801\u7cfb\u7edf\u3002\u4f8b\u5982\uff1a\u201c\u4e0e\u201d\u7684UTF-8\u4ee3\u7801 \u2192 \u201c111001001011100010001110\u201d<br>\uff0816\u8fdb\u5236\u6570\u4e3a\u201cE4B88E\u201d\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"section-70095\">2.2 \u56fe\u50cf\u548c\u89c6\u9891\u6570\u636e<\/h3>\n\n\n\n<p>\u7528\u667a\u80fd\u624b\u673a\u62cd\u6444\u7684\u7167\u7247\u548c\u663e\u793a\u5668\u4e0a\u663e\u793a\u7684\u56fe\u50cf\uff08\u7f51\u7ad9\u4e0a\u53d1\u5e03\u7684\u9759\u6001\u56fe\u50cf\uff09\u7531<\/p>\n\n\n\n<p>\uff081\uff09\u50cf\u7d20<br>\uff082\uff09\u5206\u8fa8\u7387<br>\uff083\uff09\u989c\u8272\u4fe1\u606f\uff08\u8272\u8c03\uff09<\/p>\n\n\n\n<p>\u7b49\u56e0\u7d20\u51b3\u5b9a\u5176\u57fa\u672c\u7279\u6027\u3002\u5bf9\u4e8e\u89c6\u9891\uff0c\u8fd8\u6709\u53e6\u4e00\u4e2a\u56e0\u7d20\uff084\uff09\u5e27\u901f\u7387\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uff081\uff09\u50cf\u7d20<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/zh-cn\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-1-cn.jpg\" alt=\"\u50cf\u7d20\u56fe\u7247\"\/><\/figure>\n\n\n\n<p>\u50cf\u7d20\u662f\u56fe\u50cf\u7684\u4e0b\u9650\u5355\u4f4d\uff0c\u7531\u7ea2\u3001\u7eff\u3001\u84dd\uff08RGB\uff09\u989c\u8272\u6216\u5149\u7ec4\u6210\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uff082\uff09\u5206\u8fa8\u7387<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/ja-jp\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-2.jpg\" alt=\"\u5206\u8fa8\u7387\u56fe\u7247\"\/><figcaption class=\"wp-element-caption\">4ppi\uff08dpi\uff09\u5206\u8fa8\u7387<\/figcaption><\/figure>\n\n\n\n<p>\u8868\u793a\u56fe\u50cf\u7684\u7ec6\u8282\u7a0b\u5ea6\u3002\u4f8b\u5982\uff0c4K\u663e\u793a\u5668\u7684\u5206\u8fa8\u7387\u4e3a\u6a2a\u54113840\u00d7\u7eb5\u54112160\u50cf\u7d20\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u670933177600\u4e2a\u5373\u5927\u7ea63300\u4e07\u4e2a\u50cf\u7d20\u3002\u5206\u8fa8\u7387\u8d8a\u4f4e\uff0c\u56fe\u50cf\u8d8a\u7c97\u7cd9\uff0c\u5206\u8fa8\u7387\u8d8a\u9ad8\uff0c\u56fe\u50cf\u8d8a\u7cbe\u7ec6\u3002<br>\u53e6\u4e00\u65b9\u9762\uff0c1\u82f1\u5bf8\u7684\u50cf\u7d20\u6570\u6709\u65f6\u4e5f\u79f0\u4e3a\u5206\u8fa8\u7387\uff0c\u5176\u5355\u4f4d\u662f\u6bcf\u82f1\u5bf8\u50cf\u7d20\u6570\uff08ppi\uff09\uff08\u5bf9\u5370\u5237\u7269\u4e3a\u6bcf\u82f1\u5bf8\u70b9\u6570\uff08dpi\uff09\uff09\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa27\u82f1\u5bf84K\u663e\u793a\u5668\u7684\u5206\u8fa8\u7387\u4e3a163ppi\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uff083\uff09\u989c\u8272\u4fe1\u606f\uff08\u8272\u8c03\uff09<\/h4>\n\n\n\n<p>\u989c\u8272\u4fe1\u606f\u2014\u2014\u8272\u8c03\u6216\u5c42\u6b21\u7531\u79bb\u6563\uff08\u8df3\u8dc3\uff09\u7684\u6570\u503c\u8868\u793a\uff0c\u8fd9\u4e9b\u6570\u503c\u4ee3\u8868\u5149\u76843\u539f\u8272\uff08\u7ea2\u3001\u7eff\u3001\u84dd\uff09\u5404\u81ea\u7684\u6d53\u6de1\u3002\u4f8b\u5982\uff0c\u5f53\u6bcf\u79cd\u989c\u8272\u4e3a8bit\u65f6\u2014\u2014\u537324bit\u5168\u5f69\u8272\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u8868\u793a2<sup>8<\/sup>\u00d72<sup>8<\/sup>\u00d72<sup>8<\/sup>\uff1d256\u00d7256\u00d7256\uff1d16777216\u79cd\u989c\u8272\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/zh-cn\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-3-cn.jpg\" alt=\"\u989c\u8272\u4fe1\u606f\u56fe\u72471\"\/><\/figure>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5728\u5982\u4e0b\u6240\u793a\u5206\u8fa8\u7387\u4e3a3\u00d72\u50cf\u7d20\u7684True Color\u7684\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u91cf\u4e3a6\u00d724bit\uff1d144bit\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/zh-cn\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-4-cn.jpg\" alt=\"\u989c\u8272\u4fe1\u606f\u56fe\u72472\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\uff084\uff09\u5e27\u901f\u7387<\/h4>\n\n\n\n<p>\u6307\u7684\u662f\u663e\u793a\u5668\u5728\u4e00\u79d2\u949f\u5185\u663e\u793a\u7684\u9759\u6b62\u56fe\u50cf\uff08\u5e27\uff09\u7684\u6570\u91cf\uff0c\u901a\u5e38\u4ee5\u6bcf\u79d2\u5e27\u6570\uff08fps\uff09\u4e3a\u5355\u4f4d\u6765\u8868\u793a\u3002\u88686\u663e\u793a\u4e86\u4ee3\u8868\u6027\u5e27\u901f\u7387\u53ca\u5176\u4f7f\u7528\u793a\u4f8b\u3002\u89c6\u9891\u4e0d\u4ec5\u7528\u4e8e\u5ba3\u4f20\uff0c\u8fd8\u7528\u4e8e\u4ece\u7814\u53d1\u3001\u6559\u80b2\u3001\u533b\u7597\u5230\u5a31\u4e50\u7b49\u5404\u4e2a\u9886\u57df\uff0c\u73b0\u5728\u5df2\u88ab\u8ba4\u53ef\u548c\u7528\u4f5c\u7406\u6240\u5f53\u7136\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5e27\u901f\u7387<\/th><th>\u4f7f\u7528\u793a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>23.976fps<\/td><td>\u7535\u5f71\u3001\u89c6\u9891\u5149\u76d8\u7b49<\/td><\/tr><tr><td>29.97fps<\/td><td>\u7535\u89c6\u64ad\u653e\u3001\u89c6\u9891\u5149\u76d8\u7b49<\/td><\/tr><tr><td>59.94fps<\/td><td>\u7535\u89c6\u64ad\u653e\u30014K\u89c6\u9891\u5149\u76d8<\/td><\/tr><tr><td>120fps<\/td><td>\u7528\u4e8e\u6e38\u620f\u3001\u6162\u52a8\u4f5c\u62cd\u6444\u7b49<\/td><\/tr><tr><td>240fps\u6216\u66f4\u9ad8<\/td><td>\u7528\u4e8e\u7279\u6162\u52a8\u4f5c\u62cd\u6444\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"section-70109\">2.3 \u58f0\u97f3\u6570\u636e<\/h3>\n\n\n\n<p>\u97f3\u4e50\u64ad\u653e\u5668\u6216\u667a\u80fd\u624b\u673a\u4e0a\u5b58\u50a8\u7684\u58f0\u97f3\u548c\u97f3\u4e50\u6570\u636e\u7531<\/p>\n\n\n\n<p>\u30fb\u91c7\u6837\u9891\u7387<br>\u30fb\u200c\u91cf\u5316\u4f4d\u6df1<\/p>\n\n\n\n<p>\u51b3\u5b9a\u5176\u57fa\u672c\u7279\u6027\u3002<\/p>\n\n\n\n<p>\u5728\u6b64\uff0c\u6211\u4eec\u4f7f\u7528\u5bf9\u8bb0\u5f55\u4e86\u58f0\u97f3\u6570\u636e\u7684\u97f3\u4e50\u5149\u76d8\uff08\u97f3\u4e50CD\uff09\u7684\u57fa\u672c\u89c4\u683c\u2014\u2014\u91c7\u6837\u9891\u7387\uff1a44.1kHz\u3001\u91cf\u5316\u4f4d\u6df1\uff1a16bit\u7684\u610f\u601d\u8fdb\u884c\u8bf4\u660e\u7684\u793a\u4f8b\uff0c\u901a\u8fc7\u4ee5\u4e0b\u56fe1\u53ca\u56fe2\uff0c\u5bf9\u4ece\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u5230\u6570\u5b57\u4fe1\u53f7\u7684\u58f0\u97f3\u6570\u5b57\u5316<sup>*3<\/sup>\u8fdb\u884c\u4e86\u6574\u7406\u3002<\/p>\n\n\n\n<p>*3 \u5173\u4e8e\u6a21\u62df\u548c\u6570\u5b57\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8bf7\u53c2\u7167<a href=\"https:\/\/article.murata.com\/zh-cn\/article\/basics-of-digital-communication#section-70123\">\uff1c\u4e13\u680f\uff1e\u6a21\u62df\u6570\u636e\u548c\u6570\u5b57\u6570\u636e<\/a>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/zh-cn\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-5-cn.jpg\" alt=\"\u6a21\u62df\u4fe1\u53f7\u53ca\u5c06\u5176\u6570\u5b57\u200b\u200b\u5316\u540e\u7684\u4fe1\u53f7\u793a\u610f\u56fe\"\/><figcaption class=\"wp-element-caption\">\u56fe1 \u6a21\u62df\u4fe1\u53f7\u53ca\u5c06\u5176\u6570\u5b57\u200b\u200b\u5316\u540e\u7684\u4fe1\u53f7\u793a\u610f\u56fe<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/article.murata.com\/sites\/default\/files\/static\/zh-cn\/images\/article\/basics-of-digital-communication\/fig-digitalcommunication-6-cn.jpg\" alt=\"\u4ece\u6a21\u62df\u4fe1\u53f7\u5411\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u7684\u793a\u610f\u56fe\"\/><figcaption class=\"wp-element-caption\">\u56fe2 \u4ece\u6a21\u62df\u4fe1\u53f7\u5411\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u7684\u793a\u610f\u56fe<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uff08a\uff09<\/td><td>\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u4eec\u8003\u8651\u5355\u4f4d\u65f6\u95f41\u79d2\u7684\u58f0\u97f3\u6a21\u62df\u4fe1\u53f7\u3002<\/td><\/tr><tr><td>\uff08b\uff09<\/td><td>\u5c06\u6c34\u5e73\u65b9\u5411\u7684\u65f6\u95f4\u8f74\u5206\u9694\uff08<strong>\u91c7\u6837<\/strong>\uff09\u6210\u76f8\u7b49\u7684\u95f4\u9694\u3002<br>\u8fd9\u4e2a\u95f4\u9694\u79f0\u4e3a<strong>\u91c7\u6837\u5468\u671f<\/strong>\u3002<br>\u6b64\u5916\uff0c\u8fd8\u63d0\u53d6\u5206\u9694\u7ebf\u548c\u4fe1\u53f7\u7684\u4ea4\u70b9\uff08\u91c7\u6837\u70b9\uff09\u3002\u5728\u6b64\uff0c\u5206\u9694\u6570\u4e3a10\uff0c\u56e0\u6b64\u91c7\u6837\u5468\u671f\u4e3a1\/10\u79d2\u3002<br>\u6b64\u5916\uff0c\u5b83\u7684\u5012\u6570\u79f0\u4e3a<strong>\u91c7\u6837\u9891\u7387<\/strong>\uff0c\u5728\u672c\u4f8b\u4e2d\u4e3a10Hz\u3002<\/td><\/tr><tr><td>\uff08c\uff09<\/td><td>\u5c06\u5782\u76f4\u65b9\u5411\u7684\u7535\u5e73\u8f74\u5206\u9694\uff0c\u5e76\u5bf9\u6bcf\u7ea7\u7535\u5e73\u5206\u914d\u4e00\u4e2a\u503c\uff08<strong>\u91cf\u5316<\/strong>\uff09\u3002<br>\u8fd9\u91cc\u5206\u9694\u4e3a3bit\uff0c\u53732<sup>3<\/sup>\uff1d8\u4e2a\u7b49\u7ea7\uff08\u8fd9\u4e2a3bit\u79f0\u4e3a\u200c<strong>\u91cf\u5316\u4f4d\u6df1<\/strong>\uff09\u3002\u5728\u91cf\u5316\u5206\u914d\u8fc7\u7a0b\u4e2d\uff0c\u4e0e\u6a21\u62df\u4fe1\u53f7\u4e4b\u95f4\u53ef\u80fd\u4f1a\u51fa\u73b0\u5dee\u5f02\uff0c<br>\u8fd9\u79cd\u5dee\u5f02\u88ab\u79f0\u4e3a<strong>\u91cf\u5316\u566a\u58f0<\/strong>\u3002\u91cf\u5316\u7535\u5e73\u503c\u4ece\u201c0\u201d\u5f00\u59cb\u3002<\/td><\/tr><tr><td>\uff08d\uff09<\/td><td>\u4e3a\u6bcf\u4e2a\u91c7\u6837\u70b9\u4e0a\u7684\u6bcf\u4e2a\u7535\u5e73\u503c\u5206\u914d\u7b26\u53f7\uff08<strong>\u7b26\u53f7\u5316<\/strong>\uff09\u3002<br>\u56fe1\uff08b\uff09\u4e2d\u7684\u6570\u5b57\u4fe1\u53f7\u7684\u7b26\u53f7\u4e0e\u8be5\u7b26\u53f7\u76f8\u540c\u3002\u672c\u4f8b\u4e3a\u6bcf\u79d210\u4e2a\u91c7\u6837\u70b9\uff0c\u200c\u91cf\u5316\u4f4d\u6df1\u4e3a3bit\uff0c\u6240\u4ee5\u6570\u636e\u91cf\u4e3a<br>10\u00d73bit\uff1d30bit\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u6839\u636e\u56fe2\u4e2d\u58f0\u97f3\u6570\u5b57\u5316\u7684\u6d41\u7a0b\uff0c\u97f3\u4e50CD\u7684\u57fa\u672c\u89c4\u683c\u2014\u2014\u91c7\u6837\u9891\u7387\uff1a44.1kHz\uff0c\u200c\u91cf\u5316\u4f4d\u6df1\uff1a16bit\u7684\u610f\u601d\u5982\u4e0b\u6240\u793a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u9694\u6570\u4e3a\u6bcf\u79d244100\u4e2a\uff0c1\u4e2a\u5206\u9694\u7684\u65f6\u95f4\uff08\u91c7\u6837\u5468\u671f\uff09\u7ea6\u4e3a22.7\u5fae\u79d2<\/li>\n\n\n\n<li>\u58f0\u97f3\u4fe1\u53f7\u7535\u5e73\u5206\u9694\u4e3a2<sup>16<\/sup>\uff0865536\uff09\u7ea7<\/li>\n<\/ul>\n\n\n\n<p>\u91cd\u590d\u4e00\u904d\uff0c\u57282.3\u9879\u4e2d\uff0c\u6211\u4eec\u5bf9\u5c06\u6a21\u62df\u6570\u636e\u8f6c\u6362\u5230\u6570\u5b57\u6570\u636e\uff08\u6a21\u6570\u8f6c\u6362\uff1bA\/D\u8f6c\u6362\uff09\u8fdb\u884c\u4e86\u76f8\u5173\u8bf4\u660e\u3002\u8fd9\u53ef\u80fd\u6bd42.2\u9879\u4e2d\u7684\u9759\u6b62\u56fe\u50cf\u548c\u89c6\u9891\u6570\u636e\u7684\u5185\u5bb9\u66f4\u96be\u7406\u89e3\uff0c\u56e0\u4e3a\u9700\u8981\u719f\u6089\u4e00\u7cfb\u5217\u964c\u751f\u7684\u672f\u8bed\u4ee5\u53ca\u65f6\u95f4\u548c\u9891\u7387\u7684\u6982\u5ff5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"section-70118\">\uff1c\u4e13\u680f\uff1e\u6570\u636e\u5355\u4f4d\u7684\u8bcd\u5934<\/h2>\n\n\n\n<p>\u7531\u4e8eDX\u7684\u63a8\u8fdb\u5e26\u6765\u4e86\u4fe1\u606f\u793e\u4f1a\u7684\u8fc5\u901f\u53d1\u5c55\uff0c\u6240\u4ee5\u5168\u7403\u6570\u636e\u4f7f\u7528\u91cf\u6025\u5267\u589e\u52a0\u3002\u5b9e\u9645\u4e0a\uff0c2020\u5e74\u5168\u7403\u4ea7\u751f\u7684\u6570\u5b57\u6570\u636e\u91cf\u7ea6\u4e3a15ZB\uff08\u6cfd\u5b57\u8282\uff09\uff0c\u4f46\u7531\u4e8e\u65b0\u578b\u4f20\u67d3\u75c5\u8513\u5ef6\u7b49\u56e0\u7d20\u5bf9\u5728\u7ebf\u4f1a\u8bae\u7b49\u9020\u6210\u7684\u5f71\u54cd\uff0c\u9884\u8ba12025\u5e74\u5c06\u8fbe\u5230180ZB\uff0c5\u5e74\u7684\u65f6\u95f4\u5c31\u8d85\u8fc7\u4e862020\u5e74\u4ea7\u751f\u7684\u6570\u636e\u91cf\u768410\u500d\u3002<\/p>\n\n\n\n<p>\u9488\u5bf9\u8fd9\u4e00\u793e\u4f1a\u73b0\u72b6\uff0c\u5728\u7b2c27\u5c4a\u56fd\u9645\u8ba1\u91cf\u5927\u4f1a\uff082022\u5e7411\u6708\uff09\u4e0a\uff0c\u4f5c\u4e3a\u56fd\u9645\u5355\u4f4d\u5236\u8bcd\u5934<sup>*4<\/sup>\uff0c\u81ea1991\u5e74\u8d7731\u5e74\u6765\u521d\u6b21\u6dfb\u52a0\u4e86\u8868\u793a10\u768430\u6b21\u65b9\u7684\u201c\u6606\u201d\u548c\u8868\u793a10\u768427\u6b21\u65b9\u7684\u201c\u5bb9\u201d\uff08\u540c\u65f6\uff0c\u8fd8\u6dfb\u52a0\u4e86\u5b83\u4eec\u7684\u5012\u657010\u7684\u221230\u6b21\u65b9\u201c\u4e8f\u201d\u548c10\u7684\u221227\u6b21\u65b9\u201c\u67d4\u201d\uff09\u3002\u81ea\u6b64\uff0c\u56fd\u9645\u5355\u4f4d\u5236\u8bcd\u5934\u7684\u6570\u91cf\u8fbe\u523024\u4e2a\uff0c\u6269\u5c55\u81f360\u4f4d\u6570\uff08\u88687\uff09\u3002<\/p>\n\n\n\n<p>*4 \u5728\u5343\u514b\uff08kg\uff09\u3001\u7c73\uff08m\uff09\u7b49\u56fd\u9645\u5355\u4f4d\u5373\u56fd\u9645\u5355\u4f4d\u5236\u5355\u4f4d\u4e2d\u7528\u4e8e\u8868\u793a10\u500d\u6216100\u500d\u7b49\uff0c\u6216\u8005\u5176\u5012\u65701\/10\u62161\/100\u7b49\u7684\u8bcd\u5934\uff0c\u4e0e\u56fd\u9645\u5355\u4f4d\u5236\u5355\u4f4d\u4e00\u8d77\u4f7f\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8bcd\u5934<\/th><th>\u8bb0\u53f7<\/th><th>10<sup>n<\/sup><\/th><th>\u82f1\u6587\u6570\u5b57\u547d\u540d<br>\uff08short scale\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u6606\uff08quetta\uff09<\/td><td>Q<\/td><td>10<sup>30<\/sup><\/td><td>nonillion<\/td><\/tr><tr><td>\u5bb9\uff08ronna\uff09<\/td><td>R<\/td><td>10<sup>27<\/sup><\/td><td>octillion<\/td><\/tr><tr><td>\u5c27\uff08yotta\uff09<\/td><td>Y<\/td><td>10<sup>24<\/sup><\/td><td>septillion<\/td><\/tr><tr><td>\u6cfd\uff08zetta\uff09<\/td><td>Z<\/td><td>10<sup>21<\/sup><\/td><td>sextillion<\/td><\/tr><tr><td>\u827e\uff08exa\uff09<\/td><td>E<\/td><td>10<sup>18<\/sup><\/td><td>quintillion<\/td><\/tr><tr><td>\u62cd\uff08peta\uff09<\/td><td>P<\/td><td>10<sup>15<\/sup><\/td><td>quadrillion<\/td><\/tr><tr><td>\u592a\uff08tera\uff09<\/td><td>T<\/td><td>10<sup>12<\/sup><\/td><td>trillion<\/td><\/tr><tr><td>\u5409\uff08giga\uff09<\/td><td>G<\/td><td>10<sup>9<\/sup><\/td><td>billion<\/td><\/tr><tr><td>\u5146\uff08mega\uff09<\/td><td>M<\/td><td>10<sup>6<\/sup><\/td><td>million<\/td><\/tr><tr><td>\u5343\uff08kilo\uff09<\/td><td>k<\/td><td>10<sup>3<\/sup><\/td><td>thousand<\/td><\/tr><tr><td>\u767e\uff08hecto\uff09<\/td><td>h<\/td><td>10<sup>2<\/sup><\/td><td>hundred<\/td><\/tr><tr><td>\u5341\uff08deca\uff09<\/td><td>da<\/td><td>10<sup>1<\/sup><\/td><td>ten<\/td><\/tr><tr><td>&#8211;<\/td><td>&#8211;<\/td><td>10<sup>0<\/sup><\/td><td>one<\/td><\/tr><tr><td>\u5206\uff08deci\uff09<\/td><td>d<\/td><td>10<sup>\u22121<\/sup><\/td><td>tenth<\/td><\/tr><tr><td>\u5398\uff08centi\uff09<\/td><td>c<\/td><td>10<sup>\u22122<\/sup><\/td><td>hundredth<\/td><\/tr><tr><td>\u6beb\uff08milli\uff09<\/td><td>m<\/td><td>10<sup>\u22123<\/sup><\/td><td>thousandth<\/td><\/tr><tr><td>\u5fae\uff08micro\uff09<\/td><td>\u03bc<\/td><td>10<sup>\u22126<\/sup><\/td><td>millionth<\/td><\/tr><tr><td>\u7eb3\uff08nano\uff09<\/td><td>n<\/td><td>10<sup>\u22129<\/sup><\/td><td>billionth<\/td><\/tr><tr><td>\u76ae\uff08pico\uff09<\/td><td>p<\/td><td>10<sup>\u221212<\/sup><\/td><td>trillionth<\/td><\/tr><tr><td>\u98de\uff08femto\uff09<\/td><td>f<\/td><td>10<sup>\u221215<\/sup><\/td><td>quadrillionth<\/td><\/tr><tr><td>\u963f\uff08atto\uff09<\/td><td>a<\/td><td>10<sup>\u221218<\/sup><\/td><td>quintillionth<\/td><\/tr><tr><td>\u4ec4\uff08zepto\uff09<\/td><td>z<\/td><td>10<sup>\u221221<\/sup><\/td><td>sextillionth<\/td><\/tr><tr><td>\u5e7a\uff08yocto\uff09<\/td><td>y<\/td><td>10<sup>\u221224<\/sup><\/td><td>septillionth<\/td><\/tr><tr><td>\u67d4\uff08ronto\uff09<\/td><td>r<\/td><td>10<sup>\u221227<\/sup><\/td><td>octillionth<\/td><\/tr><tr><td>\u4e8f\uff08quecto\uff09<\/td><td>q<\/td><td>10<sup>\u221230<\/sup><\/td><td>nonillionth<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>*5 \u7531\u4e8e\u6570\u636e\u4ee52\u8fdb\u5236\u5904\u7406\uff0c\u56e0\u6b64\u901a\u5e38\u4f1a\u4ee52<sup>10<\/sup>\uff1d1024\u500d\u6dfb\u52a0\u4ee5\u4e0b\u8bcd\u5934\u3002\u4f8b\u5982\uff0c<\/p>\n\n\n\n<p>\u30fb1B\u76841024\u500d \u2192 1KB\uff081024<sup>1<\/sup>\uff09<br>\u30fb1KB\u76841024\u500d \u2192 1MB\uff081024<sup>2<\/sup>\uff1b1B\u76841048576\u500d\uff09<\/p>\n\n\n\n<p>\uff081000B\uff1d1kB\uff0c\u6709\u65f6\u4e5f\u7528\u5927\u5199K\u548c\u5c0f\u5199k\u6765\u533a\u5206\uff09\u3002<br>\u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u57fa\u4e8e\u56fd\u9645\u6807\u51c6\uff08IEC 80000-13\uff09\u76842\u8fdb\u5236\u8bcd\u5934\uff0c\u4f8b\u59821024<sup>1<\/sup>\u4e3aKi\uff08KB\uff09\u30011024<sup>2<\/sup>\u4e3aMi\uff08MB\uff09\u30011024<sup>3<\/sup>\u4e3aGi\uff08GB\uff09\u30011024<sup>4<\/sup>\u4e3aTi\uff08TB\uff09\u7b49\uff0c\u4f46\u8fd9\u4e9b\u4f3c\u4e4e\u5c1a\u672a\u666e\u904d\u4f7f\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"section-70123\">\uff1c\u4e13\u680f\uff1e\u6a21\u62df\u6570\u636e\u548c\u6570\u5b57\u6570\u636e<\/h2>\n\n\n\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6570\u636e\u89e3\u91ca\u4e3a\u6570\u5b57\u6570\u636e\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6211\u4eec\u4e5f\u7b80\u8981\u4ecb\u7ecd\u4e86\u6a21\u62df\u6570\u636e\uff0c\u4f8b\u5982\u58f0\u97f3\u3002\u5728\u6b64\uff0c\u6211\u4eec\u518d\u6b21\u5217\u51fa\u6a21\u62df\u6570\u636e\u548c\u6570\u5b57\u6570\u636e\u4e4b\u95f4\u7684\u5927\u81f4\u5dee\u5f02\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u62df\u6570\u636e\uff1a\u4e0d\u95f4\u65ad\u5730\u8fde\u7eed\u53d8\u5316\u7684\u91cf\u2014\u2014\u8fde\u7eed\u91cf\uff08\u4f8b\u5982\uff0c\u5e26\u6709\u65f6\u9488\u548c\u5206\u9488\u7684\u65f6\u949f\u7684\u503c\uff0c\u6db2\u4f53\u6e29\u5ea6\u8ba1\u7684\u503c\uff09<\/li>\n\n\n\n<li>\u6570\u5b57\u6570\u636e\uff1a\u6709\u5206\u9694\u3001\u4e0d\u8fde\u7eed\uff08\u8df3\u8dc3\uff09\u53d8\u5316\u7684\u91cf\u2014\u2014\u79bb\u6563\u91cf\uff08\u4f8b\u5982\uff0c\u5e26\u6709\u6570\u503c\u663e\u793a\u7684\u65f6\u949f\u4e0a\u7684\u503c\u3001\u5e26\u6709\u6570\u503c\u663e\u793a\u7684\u6e29\u5ea6\u8ba1\u4e0a\u7684\u503c\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u8fd1\u6765\uff0c\u5373\u4f7f\u662f\u58f0\u97f3\u4ee5\u5916\u7684\u6570\u636e\uff08\u4f8b\u5982\u56fe\u50cf\uff09\uff0c\u7531\u4e8e\u57281.1\u9879\u4e2d\u63cf\u8ff0\u7684\u6570\u5b57\u6570\u636e\u7684\u4fbf\u5229\u6027\uff0c\u901a\u8fc7\u5c06\u6a21\u62df\u6570\u636e\u8f6c\u6362\u4e3a\u6570\u5b57\u6570\u636e\u6765\u63d0\u9ad8\u529f\u80fd\u6027\u7684\u7535\u5b50\u8bbe\u5907\u8d8a\u6765\u8d8a\u666e\u53ca\u3002\u5728\u6211\u4eec\u7684\u4fe1\u606f\u793e\u4f1a\u4e2d\uff0c\u5728\u5305\u62ec\u667a\u80fd\u624b\u673a\u5728\u5185\u7684\u591a\u79cd\u7535\u5b50\u8bbe\u5907\u4e0a\u5bf9\u8bed\u97f3\u548c\u56fe\u50cf\u6570\u636e\u8fdb\u884c\u52a0\u5de5\u548c\u7f16\u8f91\u5df2\u7ecf\u53d8\u5f97\u53f8\u7a7a\u89c1\u60ef\uff0c\u6570\u5b57\u76f8\u5bf9\u4e8e\u6a21\u62df\u7684\u4f18\u52bf\u5bfc\u81f4\u4f20\u7edf\u7684\u6a21\u62df\u8bbe\u5907\u88ab\u6570\u5b57\u8bbe\u5907\u8fc5\u901f\u53d6\u4ee3\uff0c\u9884\u8ba1\u8fd9\u79cd\u8d8b\u52bf\u4eca\u540e\u4ecd\u5c06\u7ee7\u7eed<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4ec0\u4e48\u662f\u6570\u5b57\u6570\u636e\uff1f \u6570\u5b57\u6570\u636e\u7531\u201c0\u201d\u548c\u201c1\u201d\u7ec4\u6210\uff0c\u4ee52\u8fdb\u5236\u800c\u4e0d\u662f\u65e5\u5e38\u751f\u6d3b\u4e2d\u4f7f\u7528\u7684\u6570\u6cd5\uff08\u5341\u8fdb\u5236\uff09\u8868 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-20","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-20"],"_links":{"self":[{"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/comments?post=20"}],"version-history":[{"count":2,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":144,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions\/144"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/media\/12"}],"wp:attachment":[{"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/categories?post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sixvan.cn\/index.php\/wp-json\/wp\/v2\/tags?post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}