{"version":"1.0","provider_name":"HWCooling.net","provider_url":"https:\/\/www.hwcooling.net\/en","author_name":"\u013dubom\u00edr Sam\u00e1k","author_url":"https:\/\/www.hwcooling.net\/en\/author\/lubsam\/","title":"Psychoacoustic optimization of coolers... A gag? Physics - HWCooling.net","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vgnUDXsDcl\"><a href=\"https:\/\/www.hwcooling.net\/en\/psychoacoustic-optimization-of-coolers-a-gag-physics\/\">Psychoacoustic optimization of coolers&#8230; A gag? Physics<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.hwcooling.net\/en\/psychoacoustic-optimization-of-coolers-a-gag-physics\/embed\/#?secret=vgnUDXsDcl\" width=\"600\" height=\"338\" title=\"&#8220;Psychoacoustic optimization of coolers&#8230; A gag? Physics&#8221; &#8212; HWCooling.net\" data-secret=\"vgnUDXsDcl\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.hwcooling.net\/wp-content\/uploads\/2023\/08\/psychoacoustic-optimization-of-coolers-630px.jpg","thumbnail_width":600,"thumbnail_height":400,"description":"&#8220;Modifying&#8221; a cooler by replacing the fan with a relatively more efficient model may not always lead to the desired result. Sometimes you will get significantly less improvement than you would expect, other times you may even be worse off. This means that at equal noise levels, you will achieve lower cooling performance, and it [&hellip;]"}