{"id":1109,"date":"2021-01-23T19:51:59","date_gmt":"2021-01-23T11:51:59","guid":{"rendered":"<!-- wp:heading -->\n<h2>\u524d\u8a00<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5f88\u4e45\u6ca1\u6709\u66f4\u65b0 <a rel=\"noreferrer noopener\" href=\"https:\/\/blog.francis67.cc\/archives\/category\/notes\" target=\"_blank\"><strong>\u79d1\u7814\u7b14\u8bb0<\/strong><\/a> \u8fd9\u4e2a\u4e13\u680f\uff0c\u6700\u8fd1\u5728\u4e00\u7bc7 <em><a href=\"https:\/\/www.natur"},"modified":"2021-01-24T10:31:42","modified_gmt":"2021-01-24T02:31:42","slug":"%e9%94%81%e7%9b%b8%e6%94%be%e5%a4%a7%e5%99%a8%ef%bc%88lock-in-amplifier%ef%bc%89%e6%9d%82%e8%b0%88","status":"publish","type":"post","link":"https:\/\/blog.francis67.cc\/?p=1109","title":{"rendered":"\u9501\u76f8\u653e\u5927\u5668\uff08Lock-In Amplifier\uff09\u6742\u8c08"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.francis67.cc\/?p=1109\/#%E5%89%8D%E8%A8%80\" >\u524d\u8a00<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.francis67.cc\/?p=1109\/#%E7%9B%B8%E5%85%B3%E6%A6%82%E5%BF%B5\" >\u76f8\u5173\u6982\u5ff5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.francis67.cc\/?p=1109\/#%E5%9F%BA%E6%9C%AC%E5%8E%9F%E7%90%86\" >\u57fa\u672c\u539f\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.francis67.cc\/?p=1109\/#%E5%AE%9E%E9%99%85%E6%93%8D%E4%BD%9C\" >\u5b9e\u9645\u64cd\u4f5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.francis67.cc\/?p=1109\/#%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\" >\u53c2\u8003\u6587\u732e<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%89%8D%E8%A8%80\"><\/span>\u524d\u8a00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f88\u4e45\u6ca1\u6709\u66f4\u65b0 <a rel=\"noreferrer noopener\" href=\"https:\/\/blog.francis67.cc\/archives\/category\/notes\" target=\"_blank\"><strong>\u79d1\u7814\u7b14\u8bb0<\/strong><\/a> \u8fd9\u4e2a\u4e13\u680f\uff0c\u6700\u8fd1\u5728\u4e00\u7bc7 <em><a href=\"https:\/\/www.nature.com\/ncomms\"><strong>Nature Communications<\/strong><\/a><\/em> \u7684\u5b9e\u9a8c\u65b9\u6cd5\u4e0a\u8bfb\u5230\u4e86\u4f7f\u7528\u9501\u76f8\u6d4b\u8bd5\u566a\u58f0\uff0c\u4eff\u4f5b\u7a81\u7136\u6253\u5f00\u4e86\u601d\u8def\u3002\u9501\u76f8\u653e\u5927\u5668\uff08lock-in amplifier\uff09\u8fd9\u4e2a\u5e38\u89c1\u800c\u5f3a\u5927\u7684\u4eea\u5668\uff0c\u914d\u5408\u5408\u9002\u7684\u5916\u56f4\u7535\u8def\u5b9e\u73b0\u8bb8\u591a\u5b9e\u7528\u7684\u6d4b\u91cf\u3002<\/p>\n\n\n\n<p>\u53bb\u79d1\u5927\u4ee3\u57f9\u524d\u7684\u90a3\u4e2a\u6691\u5047\uff082017-08\uff09\uff0c\u8001\u5e08\u5c31\u8ba9\u6211\u4eec\u5b66\u4e60\u4f7f\u7528\u9501\u76f8\uff0c\u867d\u7136\u6211\u4ece\u6ca1\u89c1\u8fc7\u8fd9\u4e2a\u4e1c\u897f\uff0c\u4f46\u662f\u901a\u8fc7\u9605\u8bfb\u624b\u518c\uff0c\u5927\u6982\u4e86\u89e3\u4e86\u9501\u76f8\u7684\u539f\u7406\u548c\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u66fe\u5728\u7ec4\u4f1a\u4e0a\u505aPPT\u5411\u5927\u5bb6\u4ecb\u7ecd\u3002\u5728\u540e\u6765\u7684\u5b9e\u9a8c\u4e2d\uff0c\u6210\u529f\u7684\u4f7f\u7528\u4e86\u8fd9\u4e2a\u8bbe\u5907\uff0c\u6765\u91c7\u96c6\u5fae\u5f31\u7684\u5149\u7535\u4fe1\u53f7\u3002<\/p>\n\n\n\n<p>\u8fd9\u7bc7\u6587\u7ae0\u4e0d\u60f3\u6309\u90e8\u5c31\u73ed\u7684\u3001\u50cf\u6559\u79d1\u4e66\u822c\u7684\u8bb2\u8ff0\u9501\u76f8\u653e\u5927\u5668\u7684\u524d\u4e16\u4eca\u751f\uff0c\u53ea\u662f\u5bfb\u7ae0\u6458\u53e5\u7684\u968f\u5fc3\u8bb0\u5f55\u4e00\u4e0b\u81ea\u5df1\u5728\u4f7f\u7528\u4e2d\u7684\u5fc3\u5f97\u4f53\u4f1a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%9B%B8%E5%85%B3%E6%A6%82%E5%BF%B5\"><\/span>\u76f8\u5173\u6982\u5ff5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u672c\u79d1\u5b66\u4e60\u4e2d\uff0c\u603b\u6709\u8bb8\u591a\u201c\u9ad8\u6df1\u83ab\u6d4b\u201d\u7684\u6982\u5ff5\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u901a\u4fe1\u539f\u7406\u4e2d\u53c8\u662f\u6839\u636e\u4ec0\u4e48\u5206\u522b\u5c06\u4fe1\u53f7\u5206\u4e3a <strong>\u57fa\u5e26\u4f20\u8f93<\/strong> \u6216 <strong>\u9891\u5e26\u4f20\u8f93<\/strong> \u5462\uff1f<\/li><li>\u5728\u7535\u5b50\u7535\u8def\u4e2d\uff0c\u6709\u4e00\u79cd\u5229\u7528\u8d1f\u53cd\u9988\uff0c\u5b9e\u73b0\u9891\u7387\u548c\u76f8\u4f4d\u540c\u6b65\u7684\u7535\u8def\uff1a<strong>\u9501\u76f8\u73af\uff08Phase-locked loops\uff0cPLL\uff09<\/strong>\u3002<\/li><li><strong>\u5085\u91cc\u53f6\u53d8\u6362\uff08Fourier transform\uff09<\/strong>\uff0c\u8fd9\u4e2a\u4e16\u754c\u4e0a\u6700\u7f8e\u7684\u516c\u5f0f\u4e4b\u4e00\uff0c\u6c9f\u901a\u4e86\u65f6\u57df\u548c\u9891\u57df\u7684\u4fe1\u53f7\u3002<\/li><\/ol>\n\n\n\n<p>\u4e00\u76f4\u82e6\u4e8e\u5c06\u62bd\u8c61\u7684\u6982\u5ff5\u5f62\u8c61\u5316\uff0c\u4f46\u662f\u5728\u9501\u76f8\u653e\u5927\u5668\u7684\u5b9e\u9a8c\u4e2d\u80fd\u591f\u5f88\u597d\u7684\u5b9e\u73b0\u5bf9\u4e8e\u8fd9\u4e9b\u6982\u5ff5\u7684\u7406\u89e3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%9F%BA%E6%9C%AC%E5%8E%9F%E7%90%86\"><\/span>\u57fa\u672c\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.eetimes.com\/wp-content\/uploads\/media-1301410-hegeman-lockin-figure3.gif\"><img decoding=\"async\" src=\"https:\/\/www.eetimes.com\/wp-content\/uploads\/media-1301410-hegeman-lockin-figure3.gif\" alt=\"\"\/><\/a><figcaption><em>Lock-in amplifiers modulate a signal, then demodulate it before applying a narrow-band filter to reduce noise.<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u4e00\u5f00\u59cb\uff0c\u6211\u5bf9\u4e8e\u9501\u76f8\u7684\u7406\u89e3\u662f\u4e00\u4e2a<strong>\u4fe1\u53f7\u63a5\u6536\u5668<\/strong>\uff0c\u901a\u8fc7\u89e3\u8c03\u5c06\u4fe1\u53f7\u8fd8\u539f\u51fa\u6765\u3002\u6a21\u62df\u9501\u76f8\u7684\u672c\u8d28\u4e00\u4e2a\u6a21\u62df\u4e58\u6cd5\u5668\uff0c\u5c06\u8c03\u5236\u7684\u4fe1\u53f7\u642c\u79fb\u5230\u4f4e\u9891\uff0c\u518d\u63a5\u5165\u4f4e\u901a\u6ee4\u6ce2\u5668\uff0c\u628a\u4ea4\u6d41\u5206\u91cf\u53d8\u6210\u76f8\u5e94\u7684\u76f4\u6d41\u4fe1\u53f7\u8f93\u51fa\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"https:\/\/www.eetimes.com\/wp-content\/uploads\/media-1301421-hegeman-lockin-figure14.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.eetimes.com\/wp-content\/uploads\/media-1301421-hegeman-lockin-figure14.gif\" alt=\"\" width=\"655\" height=\"322\"\/><\/a><figcaption>Perform cross-spectrum analysis by vector summing one complex FFT output with the complex conjugate of another identical channel. If the additive noise is uncorrelated in both analog channels, then the noise will cancel with averaging. Given enough averages, this technique can enhance the noise floor by 20 dB or more.<\/figcaption><\/figure>\n\n\n\n<p>\u73b0\u5728\u5927\u591a\u662f\u6570\u5b57\u9501\u76f8\uff0c\u6838\u5fc3\u662f<strong>DSP<\/strong>\uff0c\u6240\u4ee5\u4e5f\u53ef\u4ee5\u770b\u4f5c\u5bf9\u65f6\u57df\u4fe1\u53f7\u8fdb\u884c\u5085\u91cc\u53f6\u53d8\u6362\uff0c\u7531\u4e8e\u662f\u76f8\u654f\u68c0\u6d4b\uff0c\u6240\u4ee5\u53ef\u4ee5\u83b7\u5f97\u5bf9\u5e94\u53c2\u8003\u9891\u7387\u7684\u5206\u91cf\u3002<\/p>\n\n\n\n<p>\u540e\u6765\uff0c\u4ece\u9ed1\u76d2\u7684\u89c2\u5ff5\u51fa\u53d1\uff0c\u9501\u76f8\u653e\u5927\u5668\u5b9e\u73b0\u4e86\u4e00\u4e2a<strong>\u9ad8Q\u7684\u6ee4\u6ce2\u5668<\/strong>\uff0c\u5c06\u540c\u9891\u7387\u7684\u5fae\u5f31\u4fe1\u53f7\u63d0\u53d6\u51fa\u6765\uff0c\u5e76\u4e14\u5f3a\u70c8\u7684\u6291\u5236\u5176\u4ed6\u9891\u7387\u7684\u566a\u58f0\u3002 \u4f46\u662f\u540c\u9891\u7387\u7684\u566a\u58f0\u5b9e\u9645\u4e0a\u662f\u88ab\u53e0\u52a0\u5728\u68c0\u51fa\u4fe1\u53f7\u4e2d\u7684\u3002<\/p>\n\n\n\n<p>\u5728\u601d\u8003\u5982\u679c\u4f7f\u7528\u793a\u6ce2\u5668\u91c7\u96c6\u4e00\u6bb5\u4fe1\u53f7\uff0c\u518d\u505a\u4f7f\u7528\u5185\u7f6e\u7684FFT\u65b9\u6cd5\uff0c\u662f\u4e0d\u662f\u4e5f\u80fd\u8fbe\u5230\u76f8\u540c\u7684\u6548\u679c\u5462\uff1f\u90a3\u4e48\u9891\u8c31\u4eea\u5462\uff1f<\/p>\n\n\n\n<p>\u539f\u7406\u4e0a\u5e94\u8be5\u662f\u76f8\u540c\u7684\uff0c\u4f46\u662f\u6027\u80fd\u5dee\u522b\u51fa\u73b0\u5728\u5916\u56f4\u7535\u8def\u7684\u5b9a\u5236\u4f18\u5316\uff0c\u5305\u62ec\u6ee4\u6ce2\u5668\u3001\u8f93\u5165\u8f93\u51fa\u7b49\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u5b9e\u9645\u4e0a\uff0c\u6d4b\u8bd5\u4e2d\u6211\u4eec\u9700\u8981\u5173\u6ce8\u59cb\u7ec8\u662f\u5728\u65f6\u57df\u6216\u8005\u9891\u57df\u7684\u4fe1\u53f7\uff0c\u65e0\u8bba\u662f\u90a3\u79cd\u4eea\u5668\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%AE%9E%E9%99%85%E6%93%8D%E4%BD%9C\"><\/span>\u5b9e\u9645\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8bb2\u5b8c\u4e0a\u9762\u4e00\u4e9b\u7406\u8bba\u5316\u7684\u611f\u609f\uff0c\u4e0b\u9762\u4ecb\u7ecd\u5b9e\u9a8c\u4e2d\u7684\u4e00\u4e9b\u4e2a\u5c0f\u7ecf\u9a8c\uff1a<\/p>\n\n\n\n<p><strong>\u65f6\u95f4\u5e38\u6570\uff08Time Constant\uff09<\/strong>\u7684\u8bbe\u7f6e\u548c\u540e\u7aef\u7684\u4f4e\u901a\u6ee4\u6ce2\u5668\u6709\u5173\uff0c\u901a\u5e38\u65f6\u95f4\u5e38\u6570\u8d8a\u5927\uff0c\u4fe1\u53f7\u53d8\u5316\u8d8a\u7f13\u6162\uff1b\u65f6\u95f4\u5e38\u6570\u8d8a\u5c0f\uff0c\u4fe1\u53f7\u53d8\u5316\u8d8a\u7075\u654f\u3002\u4e5f\u51b3\u5b9a\u4e86\u566a\u58f0\u6d4b\u91cf\u65f6\u7684\u7b49\u6548\u566a\u58f0\u5e26\u5bbd\u3002<\/p>\n\n\n\n<p><strong>\u52a8\u6001\u5b58\u50a8\uff08Dynamic Reserve\uff09<\/strong>\u7684\u8bbe\u7f6e\u51b3\u5b9a\u4e86\u7cfb\u7edf\u5bf9\u566a\u58f0\u7684\u5bb9\u5fcd\u7a0b\u5ea6\uff0c\u56e0\u4e3a\u5b9e\u64cd\u4e2d\u53ef\u80fd\u4fe1\u53f7\u7684\u6ce2\u52a8\u8fdc\u5927\u4e8e\u5fae\u5f31\u7684\u8c03\u5236\u4fe1\u53f7\u5e45\u5ea6\u3002\u4f8b\u5982Full scale \u4e3a1\u03bcV\uff0c60dB\u7684reserve\u610f\u5473\u7740\u53ef\u4ee5\u5728\u8f93\u5165\u7aef\u5bb9\u5fcd1mV\u7684\u566a\u58f0\u3002<\/p>\n\n\n\n<p>\u6570\u5b57\u9501\u76f8\u5b9e\u9645\u4e0a\u5e76\u6ca1\u6709DC amplifer\uff0c\u5bf9\u4e8e\u56fa\u5b9areserve\u7684\u6a21\u62df\u9501\u76f8\uff0c\u7ecf\u8fc7\u8fd0\u7b97\u540e\u7684\u7684\u8f93\u51fa\u4fe1\u53f7\u53ef\u80fd\u5f88\u5c0f\uff0c\u9700\u8981\u901a\u8fc7\u653e\u5927\u8fd8\u539f\u5230Full scale\u7684\u8303\u56f4\u5185\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\u6700\u65b9\u4fbf\u7684\u662f\u4f7f\u7528\u4e09\u4e2aauto \u529f\u80fd\uff0c\u5305\u62ec<strong>Phase<\/strong>\u3001<strong>Gain<\/strong>\u548c<strong>Reserve<\/strong>\u3002<\/p>\n\n\n\n<p>\u5e38\u7528\u7684\u8f93\u51fa\u5305\u62ec<strong>XYR\u03b8<\/strong>\uff0c\u8bfb\u6570\u6d4b\u9700\u8981\u4e58\u4ee5\u4e00\u4e2a\u7cfb\u6570\uff08<strong><em>\u03c0<\/em>\/sqrt(2)\u22482.2<\/strong>\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\"><\/span>\u53c2\u8003\u6587\u732e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><a rel=\"noreferrer noopener\" href=\"https:\/\/dsp.stackexchange.com\/questions\/31109\/difference-between-a-digital-lock-in-amplifier-and-a-fft-when-extracting-phase-o#\" target=\"_blank\"><\/a><a href=\"https:\/\/dsp.stackexchange.com\/questions\/31109\/difference-between-a-digital-lock-in-amplifier-and-a-fft-when-extracting-phase-o\" target=\"_blank\" rel=\"noreferrer noopener\">Difference between a digital lock-in amplifier and a FFT when extracting phase of a signal? &#8211; stackexchange<\/a> <\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.zhinst.cn\/china\/tw\/resources\/principles-of-lock-in-detection\" target=\"_blank\">Principles of Lock-in Detection &#8211; Zurich Instruments<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.eetimes.com\/digital-lock-in-amplifiers-theory-and-design\/\" target=\"_blank\">Digital Lock-In Amplifiers: Theory and Design<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"http:\/\/www.ssi-instrument.com\/upload\/pdf\/OE5001_experiment_Handouts.pdf\" target=\"_blank\">\u5fae\u5f31\u4fe1\u53f7\u68c0\u6d4b\u6559\u5b66\u5b9e\u9a8c\u8bb2\u4e49  &#8211; SYSU<\/a><\/li><li>\u5fae\u5f31\u4fe1\u53f7\u68c0\u6d4b\u6280\u672f \u9ad8\u664b\u5360 \u7b2c\u4e8c\u7248<\/li><li>Manual &#8211; MODEL SR830 DSP Lock-In Amplifier<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u5f88\u4e45\u6ca1\u6709\u66f4\u65b0 \u79d1\u7814\u7b14\u8bb0 \u8fd9\u4e2a\u4e13\u680f\uff0c\u6700\u8fd1\u5728\u4e00\u7bc7 Nature Communications \u7684\u5b9e\u9a8c\u65b9\u6cd5\u4e0a\u8bfb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[276,273,275,274],"class_list":["post-1109","post","type-post","status-publish","format-standard","hentry","category-notes","tag-lock-in-amplifier","tag-273","tag-275","tag-274"],"_links":{"self":[{"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/posts\/1109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1109"}],"version-history":[{"count":37,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/posts\/1109\/revisions"}],"predecessor-version":[{"id":1160,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=\/wp\/v2\/posts\/1109\/revisions\/1160"}],"wp:attachment":[{"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.francis67.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}