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Bookmark or Share- Infrasonics | Physics & Sound Wave Applications | Britannicainfrasonics, vibrational or stress waves in elastic media, having a frequency below those of sound waves that can be detected by the human ear —i.e., below 20 hertz. The range of frequencies extends down to geologic vibrations that complete one cycle in 100 seconds or longer.
- Infrasound - WikipediaInfrasound, sometimes referred to as low frequency sound, describes sound waves with a frequency below the lower limit of human audibility (generally 20 Hz, as defined by the ANSI/ASA S1.1-2013 standard). [ 1 ] .
- Infrasound, human health, and adaptation: an integrative ... - SpringerInfrasound displays a special capacity to affect human health and adaptation because its frequencies and amplitudes converge with those generated by the human body. Muscle sounds and whole-body vibrations are predominately within the 5- to 40-Hz range.
- Infrasound Definition, Frequency & Effects - Lesson | Study.comInfrasound is the sound with a vibration frequency that is lower than the detectable limit for humans. Sound is an oscillating pressure wave that is created by vibrating matter. Sound waves that...
- Scientists research effects of infrasonic vibrations in humans - Phys.orgIt is known that the human body can generate mechanical vibrations at very low frequencies, so-called infrasonic waves. Such low-frequency vibrations are produced by physiological...
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