{"version":"1.0","provider_name":"Lukas Wojcik - Blog","provider_url":"https:\/\/www.lukaswojcik.com\/blog","title":"Reverb Clarity Calculator: C50, C80 and modulation depth from decay time, reverb level and pre-delay - Lukas Wojcik - Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"drnNn8lGIa\"><a href=\"https:\/\/www.lukaswojcik.com\/blog\/en\/toolbox\/reverb-clarity-calculator\/\">Reverb Clarity Calculator: C50, C80 and modulation depth from decay time, reverb level and pre-delay<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lukaswojcik.com\/blog\/en\/toolbox\/reverb-clarity-calculator\/embed\/#?secret=drnNn8lGIa\" width=\"600\" height=\"338\" title=\"&#8220;Reverb Clarity Calculator: C50, C80 and modulation depth from decay time, reverb level and pre-delay&#8221; &#8212; Lukas Wojcik - Blog\" data-secret=\"drnNn8lGIa\" 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.lukaswojcik.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Calculates the clarity indices C50 and C80, the definition D50 and how much of the level fluctuation at quarter, eighth and sixteenth notes and at syllable rate survives the reverb, from decay time, reverb level and pre-delay.","thumbnail_url":"https:\/\/www.lukaswojcik.com\/blog\/wp-content\/uploads\/2026\/08\/og-default.jpg","thumbnail_width":1200,"thumbnail_height":630}