1.0Home Brew Audiohttp://www.homebrewaudio.co/wpKenhttp://www.homebrewaudio.co/wp/author/Ken/rich600338<blockquote class="wp-embedded-content" data-secret="EHYevfxD7Z"><a href="http://www.homebrewaudio.co/wp/2013/02/13/mic-placement-and-accidental-phase-cancellation/">Mic Placement And Accidental Phase Cancellation</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="http://www.homebrewaudio.co/wp/2013/02/13/mic-placement-and-accidental-phase-cancellation/embed/#?secret=EHYevfxD7Z" width="600" height="338" title="“Mic Placement And Accidental Phase Cancellation” — Home Brew Audio" data-secret="EHYevfxD7Z" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=http://www.homebrewaudio.co/wp/wp-includes/js/wp-embed.min.js /* ]]> */ </script> When two mics pick up the same signal at similar levels and feed it to the same channel, phase cancellation can occur. This causes the signal to sound hollow, or just not-quite-right. This can be avoided in several ways, but one of the easiest is to follow the 3:1 rule. The distance from one mic […]