Assessment of Electromagnetic Noise Measurements Taken by Bureau of Mines Contractors.
NTIS: PB/218-658/3 Available for Reference At Bureau Libraries :51 pages
As part of its research and development activities concerning coal mine operational/emergency communications systems, the Bureau of Mines commissioned several contractors to conduct electromagnetic noise studies and measurements that would aid the development of improved coal mine operational/emergency communications systems. The bulk of the noise studies and measurements were conducted in 1971. The Pittsburgh Mining and Safety Research Center inherited the responsibility for monitoring the electromagnetic noise activities by mid-to-late 1971, and intiated a review and evaluation of the current and planned electromagnetic noise work. This technical memorandum report presents the findings, conclusions, and recommendations of that review and evaluation of the electromagnetic noise measurements of the five contractors.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/218-658/3; Available for Reference At Bureau Libraries
Arthur D. Little, Inc.