Only 2% Of The Human Population Can Hear This Mysterious Sound And No One Understands Why?
Even though we don’t notice it, our ears sometimes create their own noises. And because the sounds are subtle (and because most people are constantly surrounded by sound, whether it’s music, television, video games, or just a typical noisy city life) we don’t hear them until it’s very quiet or we are listening carefully. This phenomenon, called spontaneous otoacoustic emissions, is different than auditory disorders such as tinnitus, which causes a ringing in the ears. It might explain some of the “hearers” reports.
The fact that only a tiny percentage of people claimed to hear the Taos Hum was also puzzling; it’s not that the other 98 percent of the Taos population had poor hearing, but instead perhaps that those who heard the hum were “super hearers” with unusually keen hearing. Or, it is also possible that, given such a weak effect in such a few number of people (and whose descriptions of the hum do not always match up) that the hum is merely an auditory hallucination.
Such hallucinations do not necessarily indicate any sort of mental illness or disturbance, but may simply be the result of common (and harmless) psychological and physiological processes. Neurologist Oliver Sacks, for example, has written extensively on both visual and auditory hallucinations in his books “Musicophilia: Tales of Music and the Brain” (2007) and “Hallucinations” (2012). Some of the Taos Hum hearers have even reported hearing it after they have moved out of the area.