The most dangerous frequency is at the median alpha-rhythm frequencies of the brain: 7 hz . This is also the resonant frequency of the body’s organs.
Read moreCan you hear 19 Hz?
The key here is frequency: 19hz is in the range known as infrasound, below the range of human hearing , which begins at 20hz.15 Eki 2003
Read moreIs 20 Hz high or low-frequency?
Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used.
Read moreCan sonic waves hurt you?
Yes, it can ! Sound can kill you in multiple ways. If we’re talking about sounds within the human hearing frequency range (between 20 and 20,000 Hz), high-intensity sounds above 150 decibels can burst your eardrums, while sounds above 185 dB can impact your inner organs and cause death.
Read moreCan you feel infrasound?
Generally, humans cannot consciously perceive infrasound, but they can feel it . In the British study, researchers played music laced with infrasound for test subjects, and 22 percent reported feelings of uneasiness, revulsion, or fear after listening.
Read moreCan humans feel frequencies?
Humans can generally sense sounds at frequencies between 20 and 20,000 cycles per second , or hertz (Hz)—although this range shrinks as a person ages. Prolonged exposure to loud noises within the audible range have long been known to cause hearing loss over time.
Read moreCan humans hear infrasound?
Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used. The hearing becomes gradually less sensitive for decreasing frequency, but despite the general understanding that infrasound is inaudible, humans can perceive infrasound, if the level is sufficiently high .
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