[scriptable, uuid(b01adad7-d937-4738-8508-3bd5946bf9c8)]

  
interface nsISound : nsISupports


  

          
Methods

    

              

          

          

  
    
    void
  beep()

        

              

          
 Not strictly necessary, but avoids delay before first sound.
 The various methods on nsISound call Init() if they need to.


          

  
    
    void
  init()

        

              

          

          

  
    
    void
  play(in nsIURL aURL)

        

              

          
 for playing system sounds


          

  
    
    void
  playSystemSound(in AString soundAlias)