Operating mechanisms

Introduced: September 1968

Last revised: January 2006

Full Title

Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs > Bells for towers or the like > Details or accessories > Operating mechanisms

Classification Context

Section:: PHYSICS
Class:: MUSICAL INSTRUMENTS; ACOUSTICS
Subclass:: SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR