"The Accuracy of Recording and Reproduction with the Densmore Portable Gramophone," signed by Harold Seashore
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Dates:
1934
Level:
file
Size:
3 Pages (typed text and two figures of oscillogram and plot of pitch reproduction)
Collection ID:
NAA.MS4250
Repository:
National Anthropological Archives

Also includes a typescript copy submitted to the B.A.E., 1945.

Contained In: