nosound()               Turn Speaker Off

 #include   <dos.h>

 void       nosound(void);

    nosound() turns the PC's speaker off.

       Returns:     Nothing.

   Portability:     IBM PC and compatibles only.

   -------------------------------- Example ---------------------------------
    The following statements turn on a sound then turn it off.

           #include <dos.h>

           main()
           {
               sound(4);
               delay(500);
               nosound();
           }