Once you've got this voice with rich high-frequency components,
the volume of the "oooo" itself may be reduced. This helps the
flute-like sound to be heard more clearly. In this case, the voice
which is kept while throat-singing sounds like a drawn-out
"we" in English, or "oui" in French, which is written in Japanse
as the letters shown in the background of our pages.
I do hope this How-to helps you.
May your throat-singing reach the Altai Mountains!
Please let us know your experience of trying to throat-sing according to
Special thanks to Dan.
Without his native English and great work (actually, he had already mastered
throat-singing by himself and introduced how to do it in the
FAQ of Tuva
!), the Throat-Singing Society could not have presented you
these how-to in English.
Saga J Haruhiko