Accession Number : ADD000698
Title : Underwater Teletype Communication System.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Saltzer,Benjamin A
Report Date : 19 Jun 1974
Pagination or Media Count : 13
Abstract : The patent application describes a diver-carried underwater communication system which employs a visual read-out of transmitted and received messages. The individual message elements are selected by a keyboard control device and are stored in a memory register prior to transmission. Received signals are similarly stored in a memory register for selective display by the diver-operator. Additionally, provision is made for a read-only memory containing frequently used message elements.
Descriptors : *Underwater communications, Patents, Display systems, Read only memories, Memory devices, Light emitting diodes, Swimmers, Divers
Subject Categories : Non-radio Communications
Distribution Statement : APPROVED FOR PUBLIC RELEASE