but what if its coming from the sky,as in,something wrong with the planet or magnetic field???????????no one seems to think this is possible,but nasa is finding a lot of strange things up there???????????
On Nov 25, 3:39 pm, [EMAIL PROTECTED] wrote: > This from the Hum Forum...................mirrors my observations of > the Hum, when it's on that is........ > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > I'm conflicted on the issue of Radio Interference being the cause of > the HUM, yet the incident that I had the other evening is more > difficult to explain from a strictly acoustic effect. I was sitting on > the couch, remote in hand, watching the movie "Prestige" largely in > Fast Forward mode. I like some of the meandering music used in the > movie and was indexing the DVD to sections that contained a decent > amount of the music. (Incidentally, > > During one of the pauses in sound that occurred (from me hitting FF) > when the volume was muted, and I was almost struck dumb by the volume > of the HUM that became evident. It was so loud I was concerned and > missed the opportunity to hold my ears to see if I still perceived it > as loud. It did not last long, a few minutes, and my wife could hear > it as well, sitting within a few feet of me. It subsided within > minutes into the level that we are accustomed to hearing when the HUM > is present. Radio interference would be a handier method of explaining > this outburst, as the onset and decay were so sudden. > > Anyway, I also cannot wait to return to the NRQZ. It will be an > interesting adventure. > > I found some points on the HUM, properly attributed. I have no idea > how accurate they are, but they are talking points for the forum. I > would encourage others to comment on various aspects of the following. > > Be well. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > SOME NOTES William Beaty 1997 > > If the "Hum" is tinnitus (and arises in the brains of affected > individuals), then why do these individuals note the disappearance of > the > hum when travelling to some (but not all) other states, or to other > countries, only to find that it immediately reappears when they > return? > > If the "Hum" is caused by microwave beams, why does a faraday cage > have no > effect on the perceived intensity? > > If the "Hum" is acoustic, and hum-sensitive individuals sim > ply have an > extended low-freq hearing cutoff, then why do microphone measurements > show > no spectrum peaks? (note: A.H. does find spectrum peaks in Denmark > hum. > But U. of NM finds none in the Taos NM area.) > > If the "Hum" is acoustic, why do some hum-sensitive individuals turn > out > *not* to have extended low-freq hearing sensitivity? There is one > report > of a hearing-disabled person who suffers from the Hum. > > If the hum is acoustic, then a thick-walled chamber, such as a > pressure > chamber, should shield it. No reports of this having been tried. > > If the "Hum" is from local industrial sources, why does it continue > even > during long term, wide-area power blackouts? > > If the "Hum" is from tornadoes, weather, aircraft, street sweepers, > etc., > why does it usually continue unceasingly for years? Sources of > transient > hums cannot be used to explain a continuing hum. > > If the "Hum" has a geologic source, what is the mechanism which > converts > underground stresses or movements into a continuous signal around 60hz > - > 80hz? And why don't microphones pick it up? > > If the "Hum" is caused by human electromagnetic perception of ELF > waves, > then hum-sensitive individuals should also be able to hear the > magnetic > field around a 60Hz-powered coil. They should perceive power > transformers > as being loud hum sources, or if the perception is nonlinear, then the > more powerful field should swamp out the normal "Hum" they hear. > > If the "Hum" is caused by human electromagnetic perception, then why > did > the U. of NM people find no anomalous signals between 10Hz and > 1000MHz? > (Note: at VLF frequencies the E and the M components might be > separate. A > coil-based antenna might not detect electrostatic vibration, and a > capacitor-based antenna might not detect magnetic vibration.) > > If the Hum is low frequency electromagnetism, then it should be easy > to > prove: build a simple hum-transmitter, such as a signal generator, a > power amplifier, and a coi > l. Encapsulate the coil to limit audio > vibration but pass magnetism. If hum-sensitive people can hear the > signal > from the coil, but non-hearers cannot, then this would be strong > indirect > evidence for an EM source. > > Hum-hearers report that ear plugs work temporarily, but soon the Hum > is > heard again even with plugs. > > One person reports that use of just one earplug can give some relief. > > The hum commonly causes marital strife, since usually only one partner > can > hear it and the other cannot. > > Women report problems with the hum more often than men. > > The hum is perceived as louder indoors than outside. > > The hum seems louder a few feet from a wall, but seems less loud at > the > wall's surface. > > If the hum is electromagnetic, then a magnetic shield room with thick > iron > walls should shield it. No reports of this having been tried. If EM, > then a negative feedback coil system might cancel the signal and > thereby > act as a shield. > > Micheal Theroux hum article in Borderlands magazine. Detector: > suction-cup telephone pickup coil with NIB magnets on either side, > placed > in the center of a long piece of plastic sewer pipe. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Hum Sufferers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/hum-sufferers?hl=en -~----------~----~----~----~------~----~------~--~---
