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Trapped Miner Location and Communication System Development Program - 4 Vol. Set. Volume 3 - Monitoring, Locating and Communication System for Normal Mine Operation and Post-disaster Rescue Operations.

Authors
Allen-JW; Linfield-RF
Source
NTIS: PB/235-607 Available for Reference At Bureau Libraries :89 pages
Link
NIOSHTIC No.
10001499
Abstract
This report (Contract No. H0220073) describes the result of efforts to develop and test a prototype model of a quasi-hardened subsurface communication system. Conceptually, the system provides a one-way digital information link interface between multiple subsurface terminals and a single surface station. Two-way voice communication is also provided. The system is capable of both a direct through- the-earth mode of operation or alternate linking through existing mine telephone hardware circuits.
Publication Date
19730101
Document Type
CP; Final Contract Report;
Fiscal Year
1973
NTIS Accession No.
PB-235607
NTIS Price
A06
Identifying No.
OFR 41(3)-74
NIOSH Division
PRC;
Source Name
NTIS: PB/235-607; Available for Reference At Bureau Libraries
Performing Organization
Westinghouse Electric Corp.
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