Sound alone would be enough to express the suspense and emotion of the film. From the first seen driving up the mountains the buzzing sound motif starts. That buzzing is repeated in a few scenes and hits a frightening pitch when doc tells Danny about the hotel shining. The other motif is definitely more musical and the intensity and sound of it is constantly changing throughout the film. It’s particularly effective how Kubrick can lull you by controlling the tempo and then really startle and scare you with what happens (or doesn’t happen) next.
There are not many visual effects in the movie, as Kubrick is more than capable of horrifying you without them. From the beginning of the movie you become aware of Jack’s past abuse of Danny and the car scene reemphasized his tough attitude when telling Danny about the donner party. I thought that helped to keep the viewer somewhat unsure of Jack’s madness being caused totally by the hotel at first. It becomes obvious before long that Jack is under the hotels spell and he is quite intent on staying there. He becomes more and more animalistic as the film goes on and it seems that like an animal he will fight to defend his territory. I thought the scene where Jack sees the dress up bear going down on the waiter having a strong relationship to his personality he has taken on. This scene shows nothing about his response to seeing such a crazy thing while he is chasing his family.