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Journal Article

An Inertial, Tissue-Contact Type Microphone-Reproducer Unit for Deep Submergence Communications

Authors: Sebesta, George J.; Mellen, Arthur J.; Hofer, Alan; Carlisle, Richard W.

Journal of the Audio Engineering Society · Volume 13 · Issue 4 · pp. 303–306 · October 1965

Abstract

A communications headset is described for use underwater from near-surface to several hundred feet submergence. It consists essentially of two parallel diaphragms on the opposite sides of a common frame, each having an inertial type vibrator mounted on it. One diaphragm assembly functions as a microphone and the other as a reproducer. The headset is mounted with the microphone diaphragm adjacent to the head to pick up speech; the reproducer is capable of radiating sound for a distance of several feet around the wearer's head.

Details

Publication
Journal of the Audio Engineering Society
Volume
13
Issue
4
Pages
303–306
Publication date
October 6, 1965
Affiliation
RCA Laboratories, Princeton, NJ (See document for exact affiliation information.)
Type
Journal Article