Had tinnitus all my life too, but as a high pitch tone, not a sped-up cicada warble. Maybe cell, maybe OnStar (supposedly off) or other orbital asset. Seems to happen mostly after driving.
Had tinnitus all my life too, but as a high pitch tone, not a sped-up cicada warble. Maybe cell, maybe OnStar (supposedly off) or other orbital asset. Seems to happen mostly after driving.