1.0Jazz Piano Cafehttps://www.jazzpianocafe.com/pianoadminhttps://www.jazzpianocafe.com/piano/author/adminrich600338<blockquote class="wp-embedded-content" data-secret="bo1ImZzxO3"><a href="https://www.jazzpianocafe.com/piano/free-online-book-digital-sound-processing">Free Online Book – Digital Sound Processing</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.jazzpianocafe.com/piano/free-online-book-digital-sound-processing/embed#?secret=bo1ImZzxO3" width="600" height="338" title="“Free Online Book – Digital Sound Processing” — Jazz Piano Cafe" data-secret="bo1ImZzxO3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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=https://www.jazzpianocafe.com/piano/wp-includes/js/wp-embed.min.js </script> My friend Sigal pointed me to a very good (but very technical) free online book on the topic of digital sound processing (click here). It explains (in very technical terms) such things as how the human ear works, and how humans are able to tell the direction that a sound originates from (i.e. “Spatial Sound […]