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References
Meyer, E., Building Research Congress, Division 3, Part 1 (1951).
Wolff, I., and Malter, L., J. Acous. Soc. Amer., 2, 2 (1930).
Haas, H., Acustica, 1, 2 (1951).
Kalusche, H., Z. angew. Phys., 2, 10 (1950).
Parkin, P. H., and Taylor, P. H., Wireless World, 58, 2 and 3 (1952).
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PARKIN, P. Speech Re-Inforcement in St. Paul's Cathedral, London. Nature 169, 214–215 (1952). https://doi.org/10.1038/169214a0
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DOI: https://doi.org/10.1038/169214a0