Category: sound/speech

INT 1A - SND - STOP SOUND

	AX = FF03h
Return: AH = status
	    00h successful
	    01h busy
Note:	turns off any sound currently being emitted by the PC's speaker unless
	  SND is currently busy processing an API call (this includes
	  background music).  Use AX=FF05h to stop the sound even if an API
	  call is in progress.
SeeAlso: AX=FF00h,AX=FF02h,AX=FF05h