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6 results returnedAn electronic instrument for radon daughter dosimetry
Effect of electronic hearing protectors on speech intelligibility
Evaluation of the seismic system for locating trapped miners
Performance evaluation of electromagnetic techniques for the location of trapped miners
Vertical magnetic noise in the voice frequency band within and above coal mines
Published Year
Subject
- Coal mines and mining--Communication systems (1)
- Coal mines and mining--United States (1)
- Earth resistance (Geophysics)--Measurement (1)
- Earth resistance--Measurement (1)
- Electromagnetic fields (1)
- Electromagnetic noise (1)
- Electromagnetic waves--Transmission--Measurement (1)
- Mine rescue work--Equipment and supplies (1)
- Mine rescue work--Equipment and supplies--Evaluation (1)
- Mining engineering--Noise control (1)
- Noise control (1)
- Radiation dosimetry (1)
- Radioactivity--Instruments (1)
- Radon (1)
- Seismometers (1)
- Signal processing (1)
- Uranium mines and mining--Safety measures (1)
- Voice frequency (1)
Author
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