As Perceived By Science
anatomy is studied first and then the physiology.
So first we will study the structure of AUM and then
is composed of 3 elements, 'a', 'u' and 'm'. The fusion
of these 3 elements is AUM or OM. The 3 alphabets
are pronounced in series.
air is driven out from lungs through the vocal cords.
The cords vibrate and vibrations in the form of airwaves
reach to the mouth. The mouth acts as resonator and
deepens the vibrations. These vibrations are shaped
to form alphabets, which in turn form the words. These
vibrations in the form of airwaves travel through
air to the ears of listeners. These are converted
to nerve impulses and carried to the brain cells.
Brain understands the meaning at the end.
sound waves have certain frequency. We can listen
to sounds with the frequency range between 20 to 2000
Hz i.e. cycles per second. The sound below 20 Hz and
sound above 2000 Hz is not audible to human ears.