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≡Dove’s Guide for Church Bell Ringers
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Analysis of bells by frequency

Plotting chart of the 86 bells which were cast by Thomas Norris. See full list.

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Minimum:619.0 Hz (E♭-9 cents)
Maximum:1624.0 Hz (A♭-40 cents)
Mean:935.6 Hz (B♭+6 cents)
Standard deviation:181.2 Hz (3.2 semitones)
Copyright © 2003–2026 Central Council of Church Bell Ringers
Content: Dove Team – Programming: Richard Smith & Sid Baldwin.
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