{"id":43,"date":"2022-04-03T22:33:39","date_gmt":"2022-04-03T22:33:39","guid":{"rendered":"https:\/\/pfr.com\/WP1\/?page_id=43"},"modified":"2022-11-08T21:01:12","modified_gmt":"2022-11-08T21:01:12","slug":"feedback","status":"publish","type":"page","link":"https:\/\/pfr.com\/WP1\/our-technology\/feedback\/","title":{"rendered":"Feedback"},"content":{"rendered":"\n<p>Feedback occurs when outputs of a system are repeatedly fed back into the system as new inputs, producing more outputs. This cycle continues until the loop is broken. Feedback can be negative (or \u201cbalancing\u201d), as in the case of a thermostat, or positive, as seen by placing a microphone near a speaker.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"520\" src=\"https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/1_9_orig.png?resize=388%2C520&#038;ssl=1\" alt=\"\" class=\"wp-image-209\" srcset=\"https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/1_9_orig.png?w=388&amp;ssl=1 388w, https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/1_9_orig.png?resize=224%2C300&amp;ssl=1 224w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><figcaption class=\"wp-element-caption\">A negative feedback loop creates a balancing effect.<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"256\" src=\"https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/acoustic_feedback_mechanism-300x256-1.jpg?resize=300%2C256&#038;ssl=1\" alt=\"\" class=\"wp-image-211\"\/><figcaption class=\"wp-element-caption\">A positive feedback loop can amplify itself out of control.<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In the financial markets, price movement, news, or influential people produce investment bias \u201coutput\u201d that is fed into the heads of the investment community, who then produce new outputs in the form of buy and sell decisions.<\/p>\n\n\n\n<p>If this bias is positive, buying occurs, which leads to higher prices and more positive bias, etc., in a positive feedback loop. <\/p>\n\n\n\n<p>A negative feedback loop would look like a \u201ctug of war\u201d between buyers and sellers. As the price is bid up, sellers aggressively step in to sell, which moves price down. Equally aggressive buyers react to take advantage of low prices. The loop continues until one side gives up.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"618\" src=\"https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/stock-feedback.png?resize=460%2C618&#038;ssl=1\" alt=\"\" class=\"wp-image-214\" srcset=\"https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/stock-feedback.png?w=460&amp;ssl=1 460w, https:\/\/i0.wp.com\/pfr.com\/WP1\/wp-content\/uploads\/2022\/09\/stock-feedback.png?resize=223%2C300&amp;ssl=1 223w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Feedback occurs when outputs of a system are repeatedly fed back into the system as new inputs, producing more outputs. This cycle continues until the loop is broken. Feedback can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":41,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry"],"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/comments?post=43"}],"version-history":[{"count":10,"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":608,"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/pages\/43\/revisions\/608"}],"up":[{"embeddable":true,"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/pages\/41"}],"wp:attachment":[{"href":"https:\/\/pfr.com\/WP1\/wp-json\/wp\/v2\/media?parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}