From Kook Science
Clairaudience (from French: clair ["clear"] + audience ["hearing"]; literally "clear hearing") is a term for the ability to acquire information, particularly audio representations, by means of an extra-sensory perceptive mode, and without the use of any of the normal senses. In spiritualism, this may refer to information obtained by a supernormal communication with other intelligences, incarnate or discarnate.
- Grumbine, J.C.F. (1911), Clairaudience: The Philosophy of its Expression; The Science of its Practice; How to Commune with the So-called Dead, Boston: Order of the White Rose, https://archive.org/details/clairaudiencephi00grum