Opens in a new tab

AES E-Library

← Back to search

Journal Article

Development of a Voice Projection System for Masked Firefighters

Authors: Giordano, Thomas A.; McClean, Mark

Journal of the Audio Engineering Society · Volume 24 · Issue 4 · pp. 281–284 · May 1976

Abstract

Fire fighters often wear protective breathing devices utilizing face masks. Voice communication through these masks is very difficult, especially in noisy locations. A comprehensive study of the electroacoustic and mechanical requirements for a high-quality fire fighter's speech projection system has been made. A system tailored to a new U.S. Navy breathing apparatus has been developed, giving highly intelligible voice communications to the user.

Details

Publication
Journal of the Audio Engineering Society
Volume
24
Issue
4
Pages
281–284
Publication date
May 6, 1976
Affiliation
EPSCO Labs, Formerly CBS Laboratories, Wilton, CT ; Naval Ship Engineering Center, Hyattsville, MD (See document for exact affiliation information.)
Type
Journal Article