When skeptics are looking for conventional explanations for mediumistic phenomena they typically claim that the medium himself/herself is somehow faking the spirit voices (even though mediums like Warren Caylor have their mouth duct taped). Even when the spirit voices sound very different than the voice of the medium, it remains difficult to argue about subjective similarities and whether a voice could be imitated. Fortunately, speech processing technology can be used to provide evidence beyond subjective judgements; and in addition it can take into account speech features which are hardly audible, because they do not matter in normal speech understanding.
Here is some information on the ongoing investigations and first results of forensic voice comparison (which is the common term in this field of research) done with audio recording of a séance with Warren Caylor. Many thanks to Warren (and his spirit team) for supporting this work!
Read more here.
VISIT THE GALLERY TO SEE MORE OF THE VARIED APPORTS.
ECTOPLASM….Seen here as it begins to produce fingers under controlled conditions.