Sound routines
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Unit
acUtils  

Declarations
// PC Speaker routines  
procedure Sound(Hz: Word);  
procedure NoSound;  
procedure Delay(MSec: Word);  
 
// Default system sound events  
procedure PlaySystemSound(SndType: TacSoundType;  
   Asynchronous, Looped: Boolean);  
procedure StopSystemSound;  

Description
Plays the system sound from the internal PC speaker. The Sound, NoSound and Delay procedures represents old Turbo Pascal routines of the same name.