Abstract

Auditory hallucinations that seem to involve ESP in the hallucinator are of 2 main types. The 1st are hallucinations of the human voice; the 2nd are sounds of apparently purely physical origin. The voice hallucinations are generally heard only by 1 person even when there are 2 or more people present. The physical sounds are generally heard by anyone who happens to be within range. This suggests that the former are truly subjective hallucinations whereas the latter appear to be unexplained physical disturbances that generate sound waves that are picked up by the ear in the normal way.