--- a/webaudio/specification.html	Fri May 18 15:37:27 2012 -0700
+++ b/webaudio/specification.html	Fri May 18 15:50:08 2012 -0700
@@ -1464,7 +1464,7 @@
 <h2 id="AudioBuffer">4.9. The AudioBuffer Interface</h2>
 
 <p>This interface represents a memory-resident audio asset (for one-shot sounds
-and other short audio clips). Its format is non-interleaved linear PCM with a
+and other short audio clips). Its format is non-interleaved IEEE 32-bit linear PCM with a
 nominal range of -1 -&gt; +1. It can contain one or more channels. It is
 analogous to a WebGL texture. Typically, it would be expected that the length
 of the PCM data would be fairly short (usually somewhat less than a minute).