{"version":"1.0","provider_name":"UE Systems, Inc.","provider_url":"https:\/\/resources.uesystems.com\/de\/","author_name":"Digital Marketing Team","author_url":"https:\/\/resources.uesystems.com\/de\/news\/author\/digitalmktg\/","title":"Elektrische Korona | UE Systems, Inc.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Ww0w0ozJPw\"><a href=\"https:\/\/resources.uesystems.com\/de\/tools\/elektrische-korona\/\">Elektrische Korona<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/resources.uesystems.com\/de\/tools\/elektrische-korona\/embed\/#?secret=Ww0w0ozJPw\" width=\"600\" height=\"338\" title=\"&#8222;Elektrische Korona&#8220; &#8211; UE Systems, Inc.\" data-secret=\"Ww0w0ozJPw\" 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:\/\/resources.uesystems.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/resources.uesystems.com\/wp-content\/uploads\/2026\/10\/sound-recording-FI-electrical.webp","thumbnail_width":1436,"thumbnail_height":820,"description":"Korona tritt auf, wenn der Weg zur Erdung durch die Luft verl\u00e4uft. Diese Entladung erzeugt ein gleichm\u00e4\u00dfiges Summen oder Brutzeln. Sie werden feststellen, dass die harmonischen Spitzen gleichm\u00e4\u00dfig \u00fcber den Bildschirm verteilt sind. Die Amplitudenspitzen in der Zeitreihe sind gleichm\u00e4\u00dfig beabstandet, da die Entladungen nur am negativen Scheitelpunkt der Sinuswelle auftreten. FFT-Ansicht Zeitreihenansicht"}