There are phenomena that challenge not only reason, but even perception same of reality. One of them is remembered in Scotland Since the end of the 90s, a low frequency buzz that is heard in different parts of the world and that, although for the majority it goes unnoticed, for those who perceive it is as real as it is unbearable. The buzz has been called The Humand on a Scottish island it seems that it has returned strongly. Breaking calm. In the apart Lewis Islandin the Scottish archipelago of the Hebrides, a persistent and strange low frequency hum has begun to disturb the life of its inhabitants, generating confusion, anxiety and health problems among those who claim to listen to it every night. It is a serious, pulsating and penetrating murmur, which prevents the sleep and causes vertigo, headaches and even alterations of concentration, according to testimonies collected by the British media. Despite its intensity for those affected, the phenomenon lacks a clear source and remains out of the reach of consensual explanations. The person responsible for documenting this disturbing anomaly is Lauren-Face Kirtley, founder of the support group “The Hebridean Hum”which has compiled dozens of complaints citizens and acoustic records in different areas of the island, in which a persistent signal of about 50 Hzvariable in intensity, but present in all cases. This data has allowed to rule out local sources such as port infrastructures, wind turbines or industrial facilities, and has redirected the search towards a possible origin … marine. Between the physical and the perceptual. Although some members of the group have considered physiological hypotheses such as otacoustic emissions (Sounds generated in the inner ear), the geographical disparity of the experience weakens this line of explanation. Pamela Weaver Larson, one of the group’s participants, said Do not listen to the buzz When he moves outside the island, which would indicate a Located environmental source more than a subjective phenomenon. This contradiction reveals the complexity of the case, which is registered in a much broader pattern: the call “Worldwide hum”an acoustic phenomenon documented for decades in various regions of the world, whose causes remain enigmatic and their simple existence remains questioned by scientific sectors. Glen Macpherson, founder of the World Hum Map and Database Projecthas compiled hundreds of testimonies that describe a buzz similar to the engine of a parked vehicle, more noticeable at night and in closed spaces, although generally described as omnipresent. The Hum, the beginning. As we said at the beginning, at the end of the 1990s Scotland began to perceive these hum. This was lived by Georgie Helop, a Scottish woman who after the death of her husband moved to the coastal town of Largswest of Glasgow, looking for peace of mind. What he found was the beginning of a sound nightmare: a constant buzzserious, similar to that of a truck in idle, which seemed to have no visible source and that was even more intense inside his own home. It wasn’t just an annoying noise. With the passage of time, the phenomenon began to cause physical ailments: headache, nasal hemorrhages, ear pain, chest oppression. As a desperate measure, Helop came to sleep in a tent in the garden, looking for peace that he did not find inside the house. Your case It was not isolated: Over time he discovered that not only in Largs, but in other parts of the United Kingdom, the United States and the world, many other people also reported to hear the same inexplicable buzz. Bewilderment. So and look back, Since 1973 similar cases have been documented in Very different towns: Taos In New MexicoHueytown in Alabama, Rome in the seventies, Bristol board In the United Kingdom. In many of these places, only a small fraction of the population, often middle -aged womendeclares to listen to the noise, which has led to multiple speculation about its origin. Some theories point to Physiological conditions as Tinnitusa sound perception without external stimulus. In the 1990s, hearing experts suggested that those who heard the buzz simply did not accept their clinical diagnosis. But over time, and thanks to the advancement of technology, some scientists have managed to detect real emissions, of such low frequencies Like those 50 or 60 hertziosand even others higher in the range of the Megahertzios, which has opened the door to explanations that go beyond the inner ear. Another explanation. Some hypotheses point to Combined frequencies which generate a kind of “milkshake” only perceptible to a minority with extreme acoustic sensitivity. Others suggest that the buzz originates in modern infrastructure (telecommunication towers, wind turbines, gas pipelines, military facilities), or even in electromagnetic or acoustic phenomena not yet understood. Project map started by Macpherson The map of an invisible sound. As we said, in 2012 a Canadian professor named Glen Macpherson began to listen to the buzz in his home in Sechelt, in the British Columbia. His personal experience led him to found the World Hum Map and Database Project, a collaborative platform where affected people can Register your location and share your experiences. Over the years they had already been reported More than 5,000 points of the planet where it was claimed to hear the buzz. The project has contributed to visible an experience that for decades was discredited or attributed to psychological causes. In the case of Helop, scientists who analyzed their home could Register anomal frequenciesconfirming at least partially that something physical happened in that environment. New explanations. Like those with the most recent cases, one of the explanations that has gained more strength associates the phenomenon with the geography of coastal areas. Largs, like many other points where the buzz is recorded, is located near the ocean. According to This theory exposed at the time In the Washington Poststorms in the sea generate waves whose impact is transmitted to the ocean bed, causing vibrations that extend through the earth’s crust. These oscillations could travel at great distances and be detected by those with … Read more
