What is "diisopropyltryptamine"

DiPT or N,N-diisopropyltryptamine is a psychedelic hallucinogenic drug of the tryptamine family that has a unique effect. While the majority of hallucinogens affect the visual sense, DiPT is primarily aural. It has been suggested that DiPT may have value to researchers of neurology due to its complex audio distorting effects.