47: The Sound of Music: Infrasound and Humans | Serendip′s Exchange

Wednesday, January 13, 2010 | Source: http://serendip.brynmawr.edu/exchange/node/90

Infrasound has a frequency that is below 20 Hz and usually, humans cannot detect audible infrasound. ... Organs pipes and bass instruments can produce infrasound as well. ...

View the full article at http://serendip.brynmawr.edu/exchange/node/90.

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