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Total 3 documents matching your query.

1. Re: LF: Earth mode and pipes (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Thu, 23 Jun 2011 13:16:09 +0200; Hi Roger, Am 23.06.2011 10:43, schrieb Roger Lapthorn: Today I noticed some workmen in the road outside my house with measuring kit and listening gear. They were checking for leaks in water pipes whi; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-06/msg00293.html (9,220 bytes)
2. Re: LF: Earth mode and pipes (score: 1): Author: John Rabson <[email protected]>; Date: Fri, 24 Jun 2011 11:38:45 +0200; All sorts of things happen at lower frequencies, and some of them are not easily explained. A few years ago, one of the caving journals reported that a group of cavers, who were several hundred metre; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-06/msg00310.html (11,173 bytes)
3. LF: Earth mode and pipes (score: 1): Author: Roger Lapthorn <[email protected]>; Date: Thu, 23 Jun 2011 09:43:11 +0100; It is some while since I last did any earth mode (conduction through the ground) tests although I intend to resume these in a few weeks' time after my holiday to Iceland. One of the tests will be ear; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-06/msg00319.html (10,803 bytes)

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