{"version":"1.0","provider_name":"Imperalum","provider_url":"https:\/\/www.imperalum.com\/fr\/","author_name":"Nuno Pedro","author_url":"https:\/\/www.imperalum.com\/fr\/author\/gigaprimeadmin\/","title":"Syst\u00e8mes R\u00e9sonants - Imperalum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tQAQ58GM8x\"><a href=\"https:\/\/www.imperalum.com\/fr\/solutions\/solutions-disolation-acoustique\/systemes-resonants\/\">Syst\u00e8mes R\u00e9sonants<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.imperalum.com\/fr\/solutions\/solutions-disolation-acoustique\/systemes-resonants\/embed\/#?secret=tQAQ58GM8x\" width=\"600\" height=\"338\" title=\"&#8220;Syst\u00e8mes R\u00e9sonants&#8221; &#8212; Imperalum\" data-secret=\"tQAQ58GM8x\" 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":"Conceitos gerais de ac\u00fastica Les syst\u00e8mes r\u00e9sonnants permettent, par absorption m\u00e9canique, de dissiper l\u2019\u00e9nergie acoustique dans des enceintes et ainsi, de modifier le temps de r\u00e9verb\u00e9ration des enceintes. Ces syst\u00e8mes peuvent se sous-diviser en deux types, les plaques vibrantes et les r\u00e9sonateurs de Helmholtz. Les plaques vibrantes (illustration suivante) sont extr\u00eamement efficaces, et conseill\u00e9es, pour [&hellip;]","thumbnail_url":"https:\/\/imperalum.com\/cms\/wp-content\/uploads\/2014\/08\/Sistemas-Ressonantes_1.gif"}