-
Undecimal (also
known as unodecimal, undenary, and the base 11
numeral system) is a
positional numeral system that uses
eleven as its base.
While no known...
- 318 cents;
approximated as F4
above C1),
known as the
lesser undecimal tritone or
undecimal semi-augmented fourth, is
found in some just
tunings and on...
-
sharper than the 12-ET-minor sixth. In 11-limit tuning, the 11:7 (Play)
undecimal minor sixth is 782.49 cents. The
minor sixth is one of
consonances of...
-
represented by the
septimal quarter tone, 36:35 (48.77 cents), or by the
undecimal quarter tone (i.e. the thirty-third harmonic), 33:32 (53.27 cents), approximately...
- tone and the
septimal minor third. It is
about 35.70 cents wide. The
undecimal diesis is
equal to 45:44 or
about 38.91 cents,
closely approximated by...
-
termed neutral seconds: The
intermediate neutral second,
called the
lesser undecimal neutral second play, has a
ratio between the higher-frequency tone to...
-
harmonic ratio of 5:4 . The
septimal major third is 9:7 (435 cents), the
undecimal major third is 14:11 (418 cents), and the
tridecimal major third is 13:10...
-
natural or
sharp sign,
septimal commas using Giuseppe Tartini's symbol, and
undecimal quartertones using the
common practice quartertone signs (a
single cross...
- interval.
Three distinct intervals may be
termed neutral thirds: The
undecimal neutral third has a
ratio of 11:9
between the
frequencies of the two tones...
- 7-limit
tuning and
intervals are
called septimal, 11-limit is
called undecimal, and so on. In
musical temperament, the
simple ratios of just intonation...
