Of Sound crossword clue

Of sound crossword clue. A crossword question on 29 May 2017

The possible answers: AURAL, PHONIC, TONAL, AUDIO, SONIC

In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a transmission medium such as air or water. In physiology and psychology, sound is the reception of such waves and their perception by the brain. Humans can hear sound waves with frequencies between about 20 Hz and 20 kHz. Sound above 20 kHz is ultrasound and below 20 Hz is infrasound. Other animals have different hearing ranges.

Sound is defined by ANSI/ASA S1.1-2013 as “(a) Oscillation in pressure, stress, particle displacement, particle velocity, etc., propagated in a medium with internal forces (e.g., elastic or viscous), or the superposition of such propagated oscillation. (b) Auditory sensation evoked by the oscillation described in (a).”

Of Sound crossword clue | admin | 4.5