The Scale of Twelve Fifths
A Handbook on the Middle Tuning
A tuning founded on the tones of:
C = 128 Hz Gelisi = 362.4 Hz and A1 = 432 Hz
by Bevis Stevens and Maria Renold
This handbook follows the content of, and adds to, Maria Renold’s earlier work, Intervals, Scales, Tones and the Concert Pitch c=128Hz dealing exclusively with the twelve fifth tones.
37 pages.
28 x 22 cms, 11 x 8 1/2 inches.
Wirobound.
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