Donald Trump was whisked off the stage at a rally in Butler, Pennsylvania after apparent gunshots rang through the crowd.

Guests said there were several loud noises heard inside the ballroom and many individuals were seen ducking under tables.

Loud noises can be a nuisance for anyone, but for people with high noise sensitivity, they can evoke much stronger reactions.

Abstract: In the realm of model predictive control (MPC) for electrical drives, the multiple vector MPC offers significant advantages with respect to its high current tracking accuracy and reduced ...