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CHW 3 chw i te br ae | >t The following are the results of voice examinations | of male voices recorded on NANCY LING PERRY tape: f Tape identified as containing voice of NANCY LING PERRY also contains unknown male voices at beginning and at end of tape. Spectrographic analysis of these male voices. . indicates they could be the same speaker but comparable words are too few for more definitive conclusion. - oe Comparison of above male voices with male voices recorded on cassette tape received at Radio Station KPFA and with male voice on cassette tape received at Glide Memorfal Methodist Church reveals few similarities. Male voices on PERRY tape do not appear to be identifiable with any of other male volces"on tapes submitted previously. 7 nt gem \ : B Qo. = see page 7 this report \ . ate a a - A: uw 19