Aaah that Beautiful ha ha ha
The sound HA is a very powerful sound...
It means understanding The Highest and divine principles.
When people understand that they say AH
So HA is confirmation of AH.
At the same time it is the sound
of understanding and compassionate laugh...
Which is extremely beautiful.
It is the sound of enlightment for the left brain.
Repeated three times it means enlightment
for material, psychical and spiritual world.
The counterpart is OH.
The awe for divine, the enlightment
for the right creative and intuitive brain.
In putting both sounds in their respective hemispheres,
they come together in your third eye
And bowing it descends in your heart.
aH oh om
Hope my contribution helped a little
in understanding beautiful hahaha...