Filter Results By:

Applications

Manufacturers

Infrasound

< 20 cycles per second frequency pressure wave.

See Also: Sound, Ultrasound, Audio, Reverberation, Acoustic


Showing recent results 1 - 1 of 1 products found.

  • Infrasound Measurements

    ECO-TECH

    Is sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the "normal" limit of human hearing. Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high. The ear is the primary organ for sensing infrasound, but at higher intensities it is possible to feel infrasound vibrations in various parts of the body.