Background information on Chakra Human ecosystem is not just a physical body but 5 layers of existence (see Pancha Kosha for details).  Chakras are part of the etheric body (or Pranamaya kosha).  At one end, they integrate with our Annamaya kosha (physical body) and at the other end they integrate with Manomaya kosha (mind, emotions, etc).  While we segregate the layers for our understanding, it is important to realise these are not water tight compartments ! If we deep dive further, the integration of each chakra with other 2 of the 5 layers of existence can be described as below:

Have you ever tried to measure the speed of the train which is slowing down?  Measuring the frequency of the Himalayan Singing Bowl is a similar exercise.  The reason – each singing bowl produces multiple frequencies and hence trying to measure one frequency and giving it a “note” is similar to applying the Newton’s law in energy healing !!  (For background, we use singing bowl in sound healing and its multiple harmonics enable brain-wave entrainment and enables the mind/body to achieve deep rest, facilitating the healing process.) Spectrum Analysis of a Singing Bowl’s Sound Let me share a spectrum