Category: <b>sound/speech</b>
<p>
<pre><b>INT F3 - SoundBlaster - POINTER TO ECHO VALUE</b>

Note:	this is not a vector, but a pointer to a DWORD containing the echo
	  value selected with SET-ECHO.EXE
SeeAlso: INT 2F/AX=FBFBh/ES=0000h
</pre>