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Acoustical Impedance, and the Theory of Horns and of the Phonograph
Arthur Gordon Webster
Proceedings of the National Academy of Sciences of the United States of America
Vol. 5, No. 7 (Jul. 15, 1919), pp. 275-282
Published by: National Academy of Sciences
Stable URL: http://www.jstor.org/stable/84052
Page Count: 8