Research Catalog

  • Hearing aids; an experimental study of design objectives / by Hallowell Davis ... [and others] ...

    • Text
    • Cambridge, Mass. : Harvard Univ. Press, 1947.
    • 1947
    • 1 Item
    FormatCall NumberItem Location
    Text RF300 .H35Off-site
  • The effects of amplitude distortion upon the intelligibility of speech [microform] (relevant to project NA-108)

    • Text
    • 1944
    • 1 Item
    FormatCall NumberItem Location
    Text 6465.584Off-site
  • Speech in noise [microform]: a study of the factors determining its intelligibility.

    • Text
    • 1944
    • 1 Item
    FormatCall NumberItem Location
    Text 6465.112Off-site

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