Listening
Singing Bowls
Struck Bowl 6
The 1st partial of this bowl is fluctuating (warbling or beating) in the brain wave delta frequency range (associated with deep sleep). The 2nd partial is in the beta brain wave frequency range, normally associated with focused alertness or even agitation or anxiety. Its fluctuation is, however, very shallow. The 3rd partial is quite weak, and probably in the gamma frequency range, normally associated with higher cognitive functions.
The Bowl
Partial 1
Partial 2
Partial 3
