# Doubles (bells) - Permuting The Bells

Permuting The Bells

The simplest way to use a set of bells is ringing rounds, which is sounding the bells repeatedly in sequence from treble to tenor: 1, 2, 3, etc. (musicians will recognise this as a portion of a descending scale). Ringers typically start with rounds and then begin to vary the bells' order, moving on to a series of distinct rows. Each row (or change) is a specific permutation of the bells (for example 123456 or 531246) — that is to say, it includes each bell rung once and only once, the difference from row to row being the order of the bells.

In call change ringing each row is specifically called for: one ringer (the conductor) tells the others how to swap their bells' places from row. In method ringing, by contrast, the ringers have learned a "method" — an algorithm to govern the swaps which they can thus perform on their own like clockwork; a conductor's intervention is needed only periodically, when a slight variation in the pattern is necessary, or to correct errors by the ringers.

### Other articles related to "permuting the bells, the bells, bell, permuting":

Doubles (bells) - Permuting The Bells - Half-muffling
... funerals, memorial services and Remembrance Sunday, the bells are rung half-muffled ... rarely, normally only for the death of a Sovereign, are the bells rung fully muffled ... half-muffled a thick leather pad called a muffle is strapped to one side of each bell's clapper ...
The Standard Simplex - Increasing Coordinates
... A key distinction between these presentations is the behavior under permuting coordinates – the standard simplex is stabilized by permuting coordinates, while permuting elements of the "ordered simplex" do ...

### Famous quotes containing the word bells:

O he did whistle and she did sing,
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On Christmas Day in the morning.
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Oxford Book of Light Verse, The. W. H. Auden, ed. (1938)