1.0Harvard Gazettehttps://news.harvard.edu/gazettegazetteimporthttps://news.harvard.edu/gazette/story/author/gazetteimport/rich600338<blockquote class="wp-embedded-content" data-secret="FbP82ubVBe"><a href="https://news.harvard.edu/gazette/story/2004/12/global-tintinnabulation/">Global tintinnabulation</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://news.harvard.edu/gazette/story/2004/12/global-tintinnabulation/embed/#?secret=FbP82ubVBe" width="600" height="338" title="“Global tintinnabulation” — Harvard Gazette" data-secret="FbP82ubVBe" 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://news.harvard.edu/wp-includes/js/wp-embed.min.js </script> Bells were always special acoustic signals - they announced religious events, fire, periods of mourning, celebrations, explains Hans Tutschku, associate professor of music and director of the Harvard University Studio for Electroacoustic Composition (HUSEAC). For me, bells are symbols for the specific sound of a place and its culture.https://news.harvard.edu/gazette/wp-content/uploads/2004/12/32-bells2-450-2.jpg