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Underground Mine Communications.

Authors
Murphy-JN; Parkinson-HE
Source
Proc IEEE 1978 Jan; 66(1):26-50
Link
NIOSHTIC No.
10001412
Abstract
Underground mines are typically extensive labyrinths that employ many people working over an area of many square miles; extensive analysis of mine-communications systems has identified specific areas, in particular the excessive times required to locate key personnel underground, the inadequacy of existing phone systems in terms of capacity and privacy and the inability to communicate with men on the move with wireless communications, as is taken for granted on the surface. A review is presented of the existing systems, the problem definition, and the various approaches that have been or are being investigated to solve these problems.
Publication Date
19780101
Document Type
OP;
Fiscal Year
1978
NTIS Accession No.
NTIS Price
Identifying No.
OP 12-78
Issue of Publication
1
NIOSH Division
PRC;
Source Name
Proc. IEEE, V. 66, No. 1, January 1978, PP. 26-50
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