list of bells and brief description
of the history of the bells
the situation since 1981
graph 1
external tuning hum note, prime, minor tierce and nominal partials
(1/5' mean tone tuning on A, base -55 cents if A1=440 Hz)
graph 2
internal tuning hum, prime, minor tierce and quint
(related as just intervals to the individual nominal partials)
graph 3
internal tuning hum, prime, minor tierce and upper quint
(related as just intervals to the individual nominal partials)
graph 4
internal tuning tierce and upper quint, upper octave, double quart
(related as just intervals to the individual nominal partials)
graph 5
internal tuning upper quint, upper octave, double quart and major
triple sixth
(related as just intervals to the individual nominal partials)
graph 6
internal tuning upper octave, double quart and major triple sixth
and triple octave
(related as just intervals to the individual nominal partials)
