EM phenomena in the ELF range: natural background noise and instrumentation for its measurement

Thumbnail
Abstract
The report is the second of a series of three that discusses various EM phenomena in the ELF range. A general outline of the natural background noise in the frequency range between 1 and 50 cps is given and the measurement instrumentation developed and used by the EM Group is described.
URI
http://hdl.handle.net/20.500.12489/334
Report Number
TR-37
Collections
Date
1965/06
Author(s)
Brock-Nannestad, Lars
Show full item record