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While the Hum is hypothesized by some to be a form of low frequency tinnitus [7] such as the venous hum, some report it not to be internal, being worse inside their homes than outside; however, others insist that it is equally bad indoors and outdoors. Some people notice the Hum only at home, while others hear it everywhere they go.
“For example, the mains electric hum, mining, heat pumps, marine traffic, and so on, can often present in ways that can be mistaken for the World Hum. Some people are simply too lazy to do the ...
A hum is a sound made by producing a wordless tone with the mouth closed, forcing the sound to emerge from the nose. To hum is to produce such a sound, often with a melody. It is also associated with thoughtful absorption, 'hmm'. A hum has a particular timbre (or sound quality), usually a monotone or with slightly varying tones.
Misophonia (or selective sound sensitivity syndrome) is a disorder of decreased tolerance to specific sounds or their associated stimuli, or cues.These cues, known as "triggers", are experienced as unpleasant or distressing and tend to evoke strong negative emotional, physiological, and behavioral responses not seen in most other people. [8]
“Humming acts like a natural stress reliever," Woo tells Yahoo Life. "When we hum, the vibrations we generate stimulate the vagus nerve, one of the key players in our body's relaxation response.
It seems as if respiratory illnesses are back with a vengeance. Nearly everyone is catching the rhinovirus — the most frequent cause of the common cold — this winter season, but for many ...
Humming serves communication purposes by alerting other birds of the arrival of a fellow forager or potential mate. [71] The humming sound derives from aerodynamic forces generated by the downstrokes and upstrokes of the rapid wingbeats, causing oscillations and harmonics that evoke an acoustic quality likened to that of a musical instrument .
Aluminum-based antiperspirants have gotten a bad rap over the last few years because some small studies have suggested potential links between using the products and developing breast cancer. But ...