{"version":"1.0","provider_name":"Imperalum","provider_url":"https:\/\/www.imperalum.com\/es\/","author_name":"Nuno Pedro","author_url":"https:\/\/www.imperalum.com\/es\/author\/gigaprimeadmin\/","title":"Sistemas Resonantes - Imperalum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"VARUyTLlKU\"><a href=\"https:\/\/www.imperalum.com\/es\/soluciones-2\/solucoes-de-isolamento-acustico\/sistemas-ressonantes\/\">Sistemas Resonantes<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.imperalum.com\/es\/soluciones-2\/solucoes-de-isolamento-acustico\/sistemas-ressonantes\/embed\/#?secret=VARUyTLlKU\" width=\"600\" height=\"338\" title=\"&#8220;Sistemas Resonantes&#8221; &#8212; Imperalum\" data-secret=\"VARUyTLlKU\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/www.imperalum.com\/cms\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Conceptos generales de ac\u00fastica Los sistemas resonantes permiten disipar la energ\u00eda sonora en los espacios cerrados mediante la absorci\u00f3n mec\u00e1nica, modificando as\u00ed el tiempo de reverberaci\u00f3n del recinto. Estos sistemas pueden subdividirse en dos tipos: paneles resonantes y resonadores de Helmholtz. Los paneles resonantes (figura inferior) son muy eficaces, y aconsejables, para corregir los espacios [&hellip;]","thumbnail_url":"https:\/\/imperalum.com\/cms\/wp-content\/uploads\/2014\/08\/Sistemas-Ressonantes_1.gif"}