{"version":"1.0","provider_name":"ACR Electronics, Inc","provider_url":"https:\/\/www.acrartex.com\/fr\/","author_name":"gliba008","author_url":"https:\/\/www.acrartex.com\/fr\/news\/author\/gliba008\/","title":"M\u00e9gaphone - ACR Electronics, Inc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fRFwoxPjZs\"><a href=\"https:\/\/www.acrartex.com\/fr\/products\/megaphone\/\">M\u00e9gaphone<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.acrartex.com\/fr\/products\/megaphone\/embed\/#?secret=fRFwoxPjZs\" width=\"600\" height=\"338\" title=\"&#8220;M\u00e9gaphone&#8221; &#8212; ACR Electronics, Inc\" data-secret=\"fRFwoxPjZs\" 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\/\/# sourceURL=https:\/\/www.acrartex.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.acrartex.com\/wp-content\/uploads\/2021\/04\/Megaphone-Accessories-Side-View-600x600.png","thumbnail_width":600,"thumbnail_height":600,"description":"Les m\u00e9gaphones de s\u00e9curit\u00e9 portables ACR EM-1A, EM-2BA et EM-1D ont \u00e9t\u00e9 con\u00e7us pour minimiser les effets de larsen, qui peuvent provoquer des sifflements et autres sons similaires. Chaque m\u00e9gaphone offre un angle de projection sonore de 90\u00b0, permettant aux personnes \u00e0 proximit\u00e9 imm\u00e9diate, ainsi qu'\u00e0 celles se trouvant \u00e0 l'arri\u00e8re d'un avion, d'entendre le message. De plus, la bande passante de l'amplificateur a \u00e9t\u00e9 s\u00e9lectionn\u00e9e pour une reproduction claire et nette des signaux vocaux. Une attention particuli\u00e8re a \u00e9t\u00e9 port\u00e9e \u00e0 la taille du m\u00e9gaphone afin que chaque mod\u00e8le puisse \u00eatre utilis\u00e9 efficacement dans un environnement bond\u00e9.   &nbsp;"}