AL Good job on isolating that Hum! Years back, the power supplies in equipment were Linear supplies. They consisted a transformer for converting the main...
Patrick, I posted your link to the NPR story (with sound recording) in the Forum's "Links" section. Reports haven't been very clear about an actual recording...
I know exactly what you mean. I spent many hours as a kid pulling old transformers to pieces and seperating the E shaped plates. I have now pulled the Hard...
Interesting facts proving that ELF waves generated by HAARP do reflect to the earth, and travel thousands of kilometers (worldwide) that could explain a...
Hi. New here. Enjoying the posts even the ones often over my head. The sound I hear, generally late at night (for the past 2 years since moving to a new house...
Yes, often it is pulsing but not always. It doesn't seem to change intensity - has been so bad that my weak constitution has me thinking that I'm going to go...
HI, But what has this to do with the Hum. As I have mentioned before, the mains is at ELF frequency, and due to the inverse square law the signal level of...
From World Health Organization: http://www.who.int/mediacentre/factsheets/fs205/en/ Health effects The only practical way that ELF fields interact with living...
My hum started out as the diesel engine sound, and was definitely pulsating. It was loud and obnoxious. One Fall, a few years ago, I actually started pounding...
Hi, Carole, thanks for replying. Mine has changed over time, too. Unfortunately, it's gotten louder the past few months. Glad yours has gotten less so......
Hi, Arne, thanks for the reply. Would love to hear the wav clip but was unable to splice it together and get it to work in my browser (maybe it came over...
Thanks Jerry. Sorta mine, too. The pulsing is sometimes more noticeable than other times. General intensity of the sound in general does fluctuate for me. I...
This is old hat for me - only it seems to be getting to my now fragile capacity to cope. I do not like to post because I have nothing really to offer other...
Thanks Arne, I converted it over to an MP3 file and played it thru the Spectrum Labs and it shows up as 10.5 Hertz. I hope there was no translation problems...
It was synthesized from a right channel 82 Hz and left channel 86 Hz sine wave, so there's a slight, irregular (but repeatable) beat heard in the original. I...
Hello Arne, Yes I am also confused at the moment. I downloaded that file you sent and ran it thru a wave editor and it shows up as stereo and the 86 and 82...
Sorry, that should be 82 Hz and 84 Hz (vs 82/86). The problem might be that you're trying to analyze a digitally generated "sound". These are NOT analog...
In a message dated 30/11/2006 12:49:02 GMT Standard Time, becca3me@... writes: Are you trying to infer that the original natural carbon element has not...
I do hear a pulsing in the Hum, tho it's not consistent. Sometimes it's a fairly steady hum with only an occasional 'pulse', other times it pulses fairly...
Arne and List, Ok I finally figured out my wave editor and changed the file to mono and re-recorded it. This then shows up on Spectrum Labs as a signal at 84...
Hi All, I have looked at some geology maps of the areas where I have heard the Hum and there seems to be a little corelation. The place where I have heard it...
In a message dated 20/11/2006 17:56:12 GMT Standard Time, ddrinnan@... writes: Definitely INTERESTING.Definitely INTERESTING.<WBR>.. but brings so many...
My cottage sits on 110 feet of clay, I have wondered if that provides insulation. The cottage has a pyramid shapped roof with no basement, and no cement under...
Telluric currents are interesting indeed. 1) Canadian Shield: My first Hum experience was in the formation known as the Canadian Shield. This is a Precambrian...
AL's work was most interesting. I have though about this for a while now. That fact that the disk drive in his Skybox was the source of one Hum would imply...
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