Accession Number:

AD0668974

Title:

UNDERWATER SPEECH COMMUNICATION.

Descriptive Note:

Semiannual progress rept. no. 12,

Corporate Author:

FLORIDA UNIV GAINESVILLE COMMUNICATION SCIENCES LAB

Personal Author(s):

Report Date:

1967-12-31

Pagination or Media Count:

10.0

Abstract:

Research in progress includes speech studies on 1 Standardization of speech materials for underwater communication research 2 Diver to diver communication 3 Underwater speech intelligibility as a function of distance 4 Research on addition of a cavity to the vocal tract 5 Research on existing mouthpieces and 6 Research on existing microphones. Other research includes 1 Studies of speech in the helium-oxygen environment and the evaluation of helium speech unscramblers 2 Studies in underwater auditory function, emphasizing the hearing acuity and pathology of divers.

Subject Categories:

  • Voice Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE