jQuery doesn’t give a proper output, but gives these [closed]

You’re trying to use title1 before it’s defined. swap the lines

var title1   = $('#node-264152').find('.audio-description').html();
var linkText = document.createTextNode(title1);

Should be noted that since you’re already using jQuery, you could do

var title1 = $('#node-264152').find('.audio-description').html();

$('<a />', {
   href  : 'http://www.someprivatelink.net',
   title : title1,
   text  : title1
}).appendTo('body');