Analysis of rings by tenor nominal
Plotting chart of 4 collections of bells which are in the lieutenancy area of Northamptonshire, and have 12 bells. See full list.
| Minimum: | 620.0 Hz (E♭-6 cents) |
|---|---|
| Maximum: | 825.0 Hz (A♭-12 cents) |
| Mean: | 689.8 Hz (F-21 cents) |
| Standard deviation: | 78.9 Hz (1.9 semitones) |