Hello all, this is my first question on this forum.
I'm curious about the use of infrasound in films/movies. I believe a number of studies have shown that infrasound (frequencies below 20Hz) can be used to instill a sense of suspense or even fear in a subject. In particular 19Hz is the resonating frequency of the eyeball and it has even been reported that this frequency can create visual disturbances.
So, are these infrasound tricks common in sound design circles or frowned upon? Anyone have any funny stories or confessions? Perhaps infrasound can also be used to induce more positive feelings in an audience.
Just curious, Iais