Requesting the ability to disable the ambient sound effect specifically from the Zaap

I really enjoy the music and ambient sounds in this game.  It is nice to sit amongst all the other people chilling near popular places in towns or at the Temple of Scriptures.

However, the sound effect generated by the zaap (high pitched howling sound) is too much, too repetitive, and gratingly nagging.

I am requesting either the ability to specifically turn off zaap sounds, or simply removing zaap sounds from the game entirely.