|
|
|
|
|
|
|
(1951) in the USA |
graph 1
external tuning hum note, fundamental, minor tierce and nominal
partials
(equal temperament, base -30 cents if A1=440 Hz, air temperature
about 27. C / 81 F.)
graph 2
internal tuning hum, fundamental, minor tierce and quint
(related as equal tempered intervals to the nominal partials of
the individual bells)
graph 3
internal tuning hum, fundamental, minor tierce and quint-nominal
(related as equal tempered intervals to the nominal partials of
the individual bells)
graph 4
internal tuning minor tierce, quint-nominal, octave-nominal and
double fourth
(related as equal tempered intervals to the nominal partials of
the individual bells)
graph 5
internal tuning quint-nominal, octave-nominal, double fourth and
major triple-sixth
(related as equal tempered intervals to the nominal partials of
the individual bells)
graph 6
internal tuning octave-nominal, double fourth, major triple sixth
and triple octave
(related as equal tempered intervals to the nominal partials of
the individual bells)
