On the articulation efficiency of bands of speech in noise (relevant to Service control no. NA-108 and NS-343).

Description

Corporate Author

Harvard University. Psycho-Acoustic and Electro-Acoustic Labortories.

Related Names

United States. Office of Scientific Research and Development.

Language(s)

English

Published

Cambridge, Mass. : [publisher not identified], [1945?]

Subjects

Hearing.
Speech.
Telephone.

Note

At head of title: Office of Scientific Research and Development. National Defense Research Committee. Division 17. Section 17.3. Contract OEMsr-658.

Physical Description

72 pages : illustrations ; 28 cm.

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