{"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":"Consid\u00e9rations G\u00e9n\u00e9rales - Imperalum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"utw9MCgD91\"><a href=\"https:\/\/www.imperalum.com\/fr\/solutions\/solutions-disolation-acoustique\/considerations-generales\/\">Consid\u00e9rations G\u00e9n\u00e9rales<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.imperalum.com\/fr\/solutions\/solutions-disolation-acoustique\/considerations-generales\/embed\/#?secret=utw9MCgD91\" width=\"600\" height=\"338\" title=\"&#8220;Consid\u00e9rations G\u00e9n\u00e9rales&#8221; &#8212; Imperalum\" data-secret=\"utw9MCgD91\" 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 La dissipation d\u2019\u00e9nergie acoustique dans une enceinte s\u2019effectue, lorsque le champ acoustique \u00e9tabli est diffus (champ avec la m\u00eame densit\u00e9 acoustique sur chaque point de l\u2019espace), pour des conditions d\u2019incidence sur les \u00e9l\u00e9ments du contour dans toutes les directions. Cette dissipation d\u2019\u00e9nergie se traduit par le coefficient d\u2019absorption acoustique a du [&hellip;]"}