{"id":6241,"date":"2023-07-07T17:53:40","date_gmt":"2023-07-07T09:53:40","guid":{"rendered":"https:\/\/aatc.tw\/%e5%9d%87%e8%a1%a1%e5%92%8c%e6%bf%be%e6%b3%a2-2\/"},"modified":"2023-11-29T16:57:43","modified_gmt":"2023-11-29T08:57:43","slug":"%e5%9d%87%e8%a1%a1%e5%92%8c%e6%bf%be%e6%b3%a2","status":"publish","type":"page","link":"https:\/\/aatc.tw\/zh-hant\/%e5%9d%87%e8%a1%a1%e5%92%8c%e6%bf%be%e6%b3%a2\/","title":{"rendered":"\u5747\u8861\u548c\u6ffe\u6ce2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6241\" class=\"elementor elementor-6241 elementor-4041\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-edcc85a elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"edcc85a\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a2f9c18\" data-id=\"a2f9c18\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54000a3 elementor-widget elementor-widget-template\" data-id=\"54000a3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2863\" class=\"elementor elementor-2863\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-190cce1 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"190cce1\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4aeab46\" data-id=\"4aeab46\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4b99a3 elementor-widget elementor-widget-shortcode\" data-id=\"f4b99a3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><span class=\"oceanwp-breadcrumb custom-class\"><nav role=\"navigation\" aria-label=\"Breadcrumbs\" class=\"site-breadcrumbs clr position-\"><ol class=\"trail-items\" ><meta name=\"numberOfItems\" content=\"1\" \/><meta name=\"itemListOrder\" content=\"Ascending\" \/><li class=\"trail-item trail-end\" ><span itemprop=\"name\"><a href=\"https:\/\/aatc.tw\/zh-hant\/\" rel=\"home\" aria-label=\"Home\"><i class=\" fas fa-home\" aria-hidden=\"true\" role=\"img\"><\/i><span class=\"breadcrumb-home has-icon\">Home<\/span><\/a><\/span><meta itemprop=\"position\" content=\"1\" \/><\/li><\/ol><\/nav><\/span><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1823cdd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1823cdd\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e51d87a\" data-id=\"e51d87a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-873cc04 text elementor-widget elementor-widget-text-editor\" data-id=\"873cc04\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">\n<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"inline-block alignright wp-image-4043\" style=\"text-align: justify;\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/weblines_wt_a4-e1689229582273-300x173.png\" alt=\"\" width=\"381\" height=\"220\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/weblines_wt_a4-e1689229582273-300x173.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/weblines_wt_a4-e1689229582273-768x442.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/weblines_wt_a4-e1689229582273-600x345.png 600w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/weblines_wt_a4-e1689229582273.png 800w\" sizes=\"(max-width: 381px) 100vw, 381px\" \/><\/p>\n<p style=\"text-align: justify;\">\u5747\u8861\u5668\uff08Equalizer\uff0c\u4e00\u822c\u7c21\u7a31EQ\uff09\u7684\u529f\u80fd\u662f\u63d0\u5347\uff08boost\uff09\u6216\u8870\u6e1b\uff08attenuate\uff09\u7279\u5b9a\u983b\u7387\u7bc4\u570d\u3002 \u4f8b\u5982\u8aaa\uff0c\u4ed6\u53ef\u4ee5\u63d0\u5347\u4f4e\u983b\u91cf\u611f\uff0c\u6216\u662f\u6e1b\u5f31\u5e7e\u6839\u9ad8\u983b\u9661\u5ced\u7684\u5c16\u9ede\uff08peak\uff09\uff0c\u6216\u662f\u5f4c\u88dc\u5e38\u898b\u7684\u5587\u53ed\u4e2d\u983b\u8c37\uff08mid frequency dip\uff09\u3002 EQ\u6709\u5206\u985e\u6bd4\uff08analogue\uff09\uff0c\u4e5f\u6709\u6578\u4f4d\uff08digital\uff09\uff0c\u4e00\u822c\u548c\u6ffe\u6ce2\uff08filter\uff09\u4e00\u8d77\u9032\u884c\u8abf\u97f3\u3002 EQ\u53ef\u80fd\u91dd\u5c0d\u67d0\u983b\u9ede\u6216\u662f\u8f03\u72f9\u7a84\u7684\u983b\u6bb5\u4f86\u8abf\u97f3\uff0c\u4f86\u5851\u9020\u51fa\u76ee\u6a19\u983b\u7387\u97ff\u61c9\u66f2\u7dda\uff08target curve\uff09\uff1b \u53e6\u4e00\u65b9\u9762\uff0c\u6ffe\u6ce2\u901a\u5e38\u91dd\u5c0d\u66f4\u5bec\u7684\u983b\u6bb5\u9032\u884c\u5f37\u5316\u6216\u8870\u6e1b\uff0c\u4f8b\u5982\u4f4e\u901a\u6ffe\u6ce2\u5668\uff08Low-Pass Filter\uff1bLPF\uff09\u3001\u9ad8\u901a\u6ffe\u6ce2\u5668\uff08High-Pass Filter\uff1bHPF\uff09\u3001\u5e36\u901a\u6ffe\u6ce2\u5668\uff08Band-Pass Filter\uff1bBPF\uff09\u548c\u5e36\u963b\u6ffe\u6ce2\u5668\uff08Band-Stop Filter\uff1bBSF\uff09\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f358129 no-margin elementor-widget elementor-widget-heading\" data-id=\"f358129\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-small\">\u4ee5\u4e0b\u7bc4\u4f8b\u662f\u5229\u7528\u8edf\u9ad4EQ\u8abf\u97f3\uff0c\u4f86\u6539\u8b8a\u5587\u53ed\u7684\u983b\u97ff\u66f2\u7dda<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e9d316 text elementor-widget elementor-widget-text-editor\" data-id=\"4e9d316\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>\u64c7\u67d0\u5587\u53ed\u55ae\u9ad4\u91cf\u6e2c\u983b\u7387\u97ff\u61c9\uff0c\u767c\u73fe\u5176\u4e2d\u4f4e\u983b\u91cf\u611f\u4e0d\u8db3\u3002 <img decoding=\"async\" class=\"alignnone wp-image-4173\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-300x150.png\" alt=\"\" width=\"432\" height=\"216\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-300x150.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-1024x510.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-768x383.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-600x299.png 600w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1.png 1238w\" sizes=\"(max-width: 432px) 100vw, 432px\" \/><\/li>\n<\/ul>\n<ul>\n<li>\u4ee5EQ\u8abf\u5347\u4e2d\u4f4e\u983b\u3002<\/li>\n<li>\u8abf\u6574EQ\u524d\u5f8c\u983b\u7387\u97ff\u61c9\u66f2\u7dda\u6bd4\u5c0d\uff1a \u62c9\u5347200hZ\uff5e1khz\u4f7f\u4e2d\u4f4e\u983b\u97f3\u58d3\u63d0\u5347\uff0c\u9032\u800c\u4f7f\u66f2\u7dda\u66f4\u5e73\u5766\u3002\u5982\u4e0b\u5716\uff0c\u7d05\u8272\u70ba\u672aEQ\u524d\uff0c\u7da0\u8272\u70baEQ\u5f8c\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone wp-image-4175 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2.png\" alt=\"\" width=\"571\" height=\"208\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2.png 745w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-300x110.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-600x219.png 600w\" sizes=\"(max-width: 571px) 100vw, 571px\" \/><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fb5cd2a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb5cd2a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c3cc7d\" data-id=\"3c3cc7d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-013e15f no-margin elementor-widget elementor-widget-heading\" data-id=\"013e15f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"> \u4e00\u822c\u96fb\u8072\u55ae\u9ad4\u7684\u8abf\u97f3EQ\uff0c\u7528\u968e\u6578\u8f03\u4f4e\u7684EQ\u5373\u53ef\u9054\u5230 <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65f26d6 text elementor-widget elementor-widget-text-editor\" data-id=\"65f26d6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\" style=\"text-align: justify;\"><span lang=\"EN-US\">&nbsp;<\/span><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4559 alignright\" style=\"text-align: justify;\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-3-2-300x201.png\" alt=\"\" width=\"372\" height=\"249\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-3-2-300x201.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-3-2-600x401.png 600w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-3-2.png 604w\" sizes=\"(max-width: 372px) 100vw, 372px\" \/><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify;\"><span lang=\"EN-US\">\u3002\u8003\u616e\u8f49\u63db\u51fd\u6578\uff08transfer function\uff09\uff0c<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4189 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-2-300x163.png\" alt=\"\" width=\"88\" height=\"48\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-2-300x163.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-1-2.png 464w\" sizes=\"(max-width: 88px) 100vw, 88px\" \/><\/span><span lang=\"EN-US\">\u4ed6\u7684\u6975\u9ede\uff08pole\uff09\u5c31\u662f\u8b93H\uff08s\uff09\u8b8a\u6210\u7121\u9650\u5927\u7684s\u503c\uff0c\u4e5f\u5c31\u662fX\uff08s\uff09\u7684\u6839\uff08root\uff09\uff0c\u4ee5p1, p2, p3\u2026\u8868\u9054\u3002\u4ed6\u7684\u96f6\u9ede\uff08zero\uff09 \u5c31\u662f\u8b93H\uff08s\uff09\u8b8a\u6210\u96f6\u7684s\u503c\uff0c\u4e5f\u5c31\u662fY\uff08s\uff09\u7684\u6839\uff0c\u4ee5z1, z2, z3\u2026\u8868\u9054\u3002\u5728s\u5e73\u9762\u4e0a\uff0cH\uff08s\uff09\u7684\u7d55\u5c0d\u503c\u5c31\u662fs\u5e73\u9762\u8d77\u4f0f\u4e0d\u5b9a\u7684\u9762\u3002\u5728s\u5e73\u9762\u7684\u96f6\u9ede\u90e8\u5206\uff0c\u53ef\u4ee5\u770b\u5230H\uff08s\uff09\u8b8a\u62100\uff0c\u8996\u89ba\u4e0a\u662f\u8cbc\u9f4as\u5e73\u9762\u3002\u53cd\u89c0\u5728s\u5e73\u9762\u7684pole\u90e8\u5206\uff0cH\uff08s\uff09\u6703\u8b8a\u6210\u7121\u9650\u5927\u3002\u6975\u9ede\u548c\u96f6\u9ede\u90fd\u7a31\u70ba\u7cfb\u7d71\u7684\u81e8\u754c\u983b\u7387\u3002<\/span><\/p>\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">\u5e38\u898b\u7684\u6700\u7c21\u55ae\u6ffe\u6ce2\u70ba1\u968e\u524d\u994b\u6ffe\u6ce2( 1<sup>st<\/sup> order feed-forward)\u3002 \u5176\u65b9\u584a\u5716\uff08block diagram\uff09\u5982\u4e0b\uff0c\u4e26\u4e14\u8868\u9054\u5f0f\u70ba <img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4191\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-300x46.png\" alt=\"\" width=\"177\" height=\"27\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-300x46.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-1024x157.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-768x118.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-1536x236.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1-600x92.png 600w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/07\/2-2-1.png 1641w\" sizes=\"(max-width: 177px) 100vw, 177px\" \/> <\/span><span lang=\"EN-US\">. \u6578\u4f4d\u4e0a\uff0cZ<sup>-1\u00ad<\/sup><sub>\u00ad<\/sub> \u5c31\u662f\u4e00\u500b\u5ef6\u9072\uff08delay\uff09\uff0c \u53ef\u4ee5\u900f\u904eZ \u8f49\u63db\u76f8\u4e58\u548c e<sup>jwt\u00ad<\/sup> \u7b49\u65b9\u5f0f\u4f86\u8868\u9054\u8907\u6578\u548c\u8f49\u63db\u51fd\u6578\u7684\u90e8\u5206\uff0c<sub>. \u00ad<\/sub>\u56e0\u70ba\u55ae\u7d14\u7528\u4e09\u89d2\u51fd\u6578\u4f86\u8868\u793a\uff0c\u5728\u89d2\u5ea6\u8a08\u7b97\u4e0a\u5f88\u9ebb\u7169\uff0c\u800c\u7528z\u3001e\u4f86\u8a08\u7b97\u5c31\u662f\u76f8\u4e58\u548c\u76f8\u9664\u5373\u53ef\uff0c\u56e0\u70ba\u6307\u6578\u90e8\u5206\u6703\u8b8a\u6210\u76f8\u52a0\u548c\u76f8\u6e1b\uff0c\u8f03\u70ba\u65b9\u4fbf\u3002\u95dc\u9375\u662f\u5982\u4f55\u628a\u8907\u6578\u7684\u6982\u5ff5\u5c0d\u61c9\u5230\u9019\u4e9b\u8f49\u63db\u51fd\u6578\u548c\u6ffe\u6ce2\u7b49\u61c9\u7528\u3002&nbsp;<\/span><\/p>\n<p style=\"text-align: justify;\">\u8209\u4f8b\u800c\u8a00\uff0c\u6642\u9593 <em>t<\/em> \u82e5\u5ef6\u9072<em>n <\/em>\u79d2\uff0c\u5c31\u6703\u5f9ef\uff08t\uff09\u8b8a\u6210f\uff08t-n\uff09\u3002\u77e5\u6307\u6578\u8868\u793a\u6cd5\u70bae<sup>jwt<\/sup><sub>\u00ad. \u00ad<\/sub>T\u800c\u5ef6\u9072n\u79d2\u7684\u5c31\u662fe<sup>jw(t-n)<\/sup>\u3002 \u8981\u7b97\u51fa\u9019\u500b\u53ea\u9700\u8981\u55ae\u7d14e<sup>-jwt\u00ad-jwn<\/sup>\u5373\u53ef\u3002 \u4ee51<sup>.<\/sup>\u968e\u524d\u994b\u6ffe\u6ce2\u70ba\u4f8b\uff0c\u4ed6\u7684\u539f\u672c\u8868\u9054\u5f0f\u70ba<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4810 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-300x27.png\" alt=\"\" width=\"211\" height=\"19\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-300x27.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-1024x93.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-768x70.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-1536x139.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-2048x186.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-7-600x54.png 600w\" sizes=\"(max-width: 211px) 100vw, 211px\" \/>\uff0c\u6211\u5011\u73fe\u5728\u8f49\u6210\u5728\u6578\u4f4d\u96e2\u6563\u7684<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4812 size-medium\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-300x18.png\" alt=\"\" width=\"300\" height=\"18\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-300x18.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-1024x62.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-768x46.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-1536x93.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-2048x123.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-8-600x36.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u3002 \u77e5x\uff08nT\uff09\u70ba e<sup>jwnt<\/sup>\uff0c\u53ef\u66ff\u63db\u70ba<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4814 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9.png\" alt=\"\" width=\"377\" height=\"20\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9.png 15000w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-300x16.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-1024x54.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-768x41.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-1536x82.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-2048x109.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-9-600x32.png 600w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/>\u3002 \u6700\u5f8c\u5f97 <img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4816\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-300x22.png\" alt=\"\" width=\"244\" height=\"18\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-300x22.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-1024x75.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-768x56.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-1536x113.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-2048x150.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-10-600x44.png 600w\" sizes=\"(max-width: 244px) 100vw, 244px\" \/>\u3002 \u6545\u65b9\u584a\u5716\u53ef\u8868\u793a\u70ba\u4ee5\u4e0b\uff1a<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4561 aligncenter\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-4.png\" alt=\"\" width=\"552\" height=\"225\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-4.png 752w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-4-300x122.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-4-600x244.png 600w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/p>\n<p style=\"text-align: justify;\">\u7531\u65bcee<sup>jw<\/sup>\u7684\u8868\u793a\u8f03\u70ba\u7e41\u7463\uff0c\u6545\u6211\u5011\u628a\u5b83\u7528z\u8f49\u63db\u7684z\u4ee3\u66ff\u3002\u56e0\u6b64\u5f97&nbsp; <img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4826 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-300x31.png\" alt=\"\" width=\"184\" height=\"19\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-300x31.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-1024x106.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-768x79.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-1536x159.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-2048x212.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-11-600x62.png 600w\" sizes=\"(max-width: 184px) 100vw, 184px\" \/>\u3002 \u53ef\u6bd4\u5c0d\u51fa\u4e58\u4ee5z<sup>-1 <\/sup>\u5c31\u662f\u628a\u8a0a\u865f\u5ef6\u90721\u79d2\uff0c \u4e58\u4ee5z<sup>-n<\/sup>\u00ad<sub>\u00ad<\/sub>\u5c31\u662f\u628a\u8a0a\u865f\u5ef6\u9072n\u79d2\u3002 \u4e5f\u5c31\u662f\u5047\u8a2dx\uff08n\uff09=X\uff08z\uff09\uff0c\u5247x\uff08n-1\uff09=X\uff08z\uff09 z<sup>-1<\/sup>\u3002<\/p>\n<p style=\"text-align: justify;\">\u5e38\u898b\u7684\u6ffe\u6ce2EQ\u662f\u6240\u8b02\u7684\u64f1\u67b6\u5f0f\u6ffe\u6ce2\uff08shelving filter\uff09\u3002 \u7576\u53cd\u994b\uff08feedback\uff09\u548c\u524d\u994b\u7d50\u5408\u5728\u4e00\u8d77\u6642\uff0c\u6700\u7c21\u55ae\u7684\u5f62\u5f0f\u5c31\u662f1<sup>.<\/sup>\u968e\u53cd\u994b\u524d\u994b\u6ffe\u6ce2\uff081st order feed forward-feedback filter\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4563 alignleft\" style=\"text-align: justify;\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-5.png\" alt=\"\" width=\"385\" height=\"205\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-5.png 574w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-5-300x160.png 300w\" sizes=\"(max-width: 385px) 100vw, 385px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"inline-block wp-image-4567 alignnone\" style=\"text-align: justify;\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-6-1.png\" alt=\"\" width=\"414\" height=\"220\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-6-1.png 574w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-6-1-300x159.png 300w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/><\/p>\n<p style=\"text-align: justify;\">\u7531\u5b9a\u7fa9\u77e5<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4828 size-medium\" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-300x19.png\" alt=\"\" width=\"300\" height=\"19\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-300x19.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-1024x66.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-768x50.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-1536x99.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-2048x133.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-12-600x39.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u3002 \u53d6z\u8f49\u63db\u4e26\u6574\u7406\u6210 <img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4832 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-300x26.png\" alt=\"\" width=\"242\" height=\"21\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-300x26.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-1024x90.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-768x67.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-1536x134.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-2048x179.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-13-1-600x53.png 600w\" sizes=\"(max-width: 242px) 100vw, 242px\" \/>\u3002 \u6574\u7406\u5f97<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4834 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14.png\" alt=\"\" width=\"272\" height=\"38\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14.png 11500w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-300x42.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-1024x143.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-768x107.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-1536x214.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-2048x285.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-14-600x84.png 600w\" sizes=\"(max-width: 272px) 100vw, 272px\" \/>\u3002 \u6545\u6709<img loading=\"lazy\" decoding=\"async\" class=\"inline-block alignnone wp-image-4836 \" src=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-300x152.png\" alt=\"\" width=\"115\" height=\"58\" srcset=\"https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-300x152.png 300w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-1024x519.png 1024w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-768x389.png 768w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-1536x779.png 1536w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-2048x1038.png 2048w, https:\/\/aatc.tw\/wp-content\/uploads\/2023\/08\/2-15-600x304.png 600w\" sizes=\"(max-width: 115px) 100vw, 115px\" \/> \u53ef\u77e5\u9019\u500b\u67091\u500bzero\u7576z=\uff08-a<sub>1<\/sub>\uff1b\u67091\u500bpole\u7576z=\uff08-b\u00ad<sub>1\u00ad<\/sub>\uff09\u3002<\/p>\n<p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u5747\u8861\u5668\uff08Equalizer\uff0c\u4e00\u822c\u7c21\u7a31EQ\uff09\u7684\u529f\u80fd\u662f\u63d0\u5347\uff08boost\uff09\u6216\u8870\u6e1b\uff08attenuate\uff09\u7279\u5b9a\u983b\u7387\u7bc4\u570d\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8967,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ocean_post_layout":"full-screen","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"background-image","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ofc_enable_fullscreen":"disable","ofc_fullscreen_speed":0,"ofc_fullscreen_nav":"enable","ofc_fullscreen_nav_pos":"right","ofc_fullscreen_nav_color":"","ofc_fullscreen_nav_tooltip_color":"","ofc_fullscreen_responsive":0,"osp_disable_panel":"default","osh_disable_topbar_sticky":"default","osh_disable_header_sticky":"default","osh_sticky_header_style":"default","osh_sticky_header_effect":"","osh_custom_sticky_logo":0,"osh_custom_retina_sticky_logo":0,"osh_custom_sticky_logo_height":0,"osh_background_color":"","osh_links_color":"","osh_links_hover_color":"","osh_links_active_color":"","osh_links_bg_color":"","osh_links_hover_bg_color":"","osh_links_active_bg_color":"","osh_menu_social_links_color":"","osh_menu_social_hover_links_color":"","footnotes":""},"class_list":["post-6241","page","type-page","status-publish","has-post-thumbnail","hentry","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"acf":[],"_links":{"self":[{"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/pages\/6241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/comments?post=6241"}],"version-history":[{"count":11,"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/pages\/6241\/revisions"}],"predecessor-version":[{"id":6266,"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/pages\/6241\/revisions\/6266"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/media\/8967"}],"wp:attachment":[{"href":"https:\/\/aatc.tw\/zh-hant\/wp-json\/wp\/v2\/media?parent=6241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}