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Show Vole Pictures. , 80 that future ft'neratlonn might be aMe to compare t)e quality f her tmg with that of volcrg yet unheard, Welba cunsented Xo tlog Jnt Vrofeasor Low'i audiometer, aa Instrument which photogTapha tb waves of aotind as they come from the alnger'a llpa. This photograph la quite different from that of ny other'vule ever recorded. Vo other haa had anything resembling tha aame variation combined with the 4me regularity. It Is full of harmonica and Inflnltealmal variations In ' the ware, but these waves are perfect In regularity. Thla mliht account for Its crr'lng power, by superimpoaltion, since It la not a loud voice In the ordU nary aenne. |