{"version":"1.0","provider_name":"Over radiojingles en radiotunes","provider_url":"https:\/\/www.jingleweb.nl","author_name":"Redactie","author_url":"https:\/\/www.jingleweb.nl\/index.php\/author\/benno\/","title":"Oudste radiotune van de wereld terug gevonden","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"QQPIAS1ZXq\"><a href=\"https:\/\/www.jingleweb.nl\/index.php\/2011\/05\/18\/oudste-radiotune-van-de-wereld-terug-gevonden\/\">Oudste radiotune van de wereld terug gevonden<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.jingleweb.nl\/index.php\/2011\/05\/18\/oudste-radiotune-van-de-wereld-terug-gevonden\/embed\/#?secret=QQPIAS1ZXq\" width=\"600\" height=\"338\" title=\"&#8220;Oudste radiotune van de wereld terug gevonden&#8221; &#8212; Over radiojingles en radiotunes\" data-secret=\"QQPIAS1ZXq\" 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.jingleweb.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"18.05.2011 &#8211; Het radioprogramma \u2019Instituut Idzerda\u2019 heeft het speeldoosje teruggevonden dat in 1919 werd gebruikt voor de allereerste radiotune, meldt het dagblad De Gooi en Eemlander.\u00a0Op 24 februari 1919 en later werd het speeldoosje gebruikt tijdens de eerste radio-uitzending ooit. Dat was vanuit de Jaarbeurs in Utrecht door de Haagse radiopionier ir. Hanso Schotanus \u00e0 [&hellip;]"}