SpeakGame()

         Generates a sound with the speaker

    Syntax:

         SpeakGame( nLapsus ) -> Nil

         nLapsus : The sound's duration. This value also determines the
                   frequency of the sound.

    Description:

         Generates a sound with the speaker accessing at low level
         and determining the frequency.

    Return:

         Nothing.

    Example:

         SpeakGame( 10000 )