The frequency/color of my "ommmm"

[Plenum]

I guess these would be relevant?

74.17 The exception is the sounding of some of what you call your Hebrew and some of what you call you Sanskrit vowels. These sound vibration complexes have power before time and space and represent configurations of light which built all that there is.

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Ra: I am Ra. This query is not easily answered. In some cases only the intoned vowel has effect. In other cases, most notably Sanskrit combinations, the selection of harmonic intervals is also of resonant nature.

75.29 Questioner: Then would the adept use this resonant quality to become more one with the creation and, therefore, attain his objective in that way?

Ra: I am Ra. It would be perhaps more accurate to state that in this circumstance the creation becomes more and more contained within the practitioner. The balance of your query is correct.

75.30 Questioner: Could you tell me the musical name of the notes to be intoned that are of this quality?

Ra: I am Ra. We may not.

75.31 Questioner: I didn’t think that you could, but I thought it wouldn’t hurt to ask.

Then I assume that these must be sought out and determined by empirical observation of their effect by the seeker. Is this correct?

Ra: I am Ra. This is partially correct. As your seeking continues there will be added to empirical data that acuity of sensibility which continued working in the ways of the adept offers.