--- a/webaudio/specification.html	Wed Nov 14 12:40:46 2012 -0800
+++ b/webaudio/specification.html	Wed Nov 14 12:56:06 2012 -0800
@@ -2390,10 +2390,6 @@
     attribute float coneOuterAngle;
     attribute float coneOuterGain;
 
-    <span class="comment">// Dynamically calculated gain values </span>
-    readonly attribute AudioParam coneGain;
-    readonly attribute AudioParam distanceGain;
-
 };
 </code></pre>
 </div>