SUGESIONS FOR IMPROVEMENT

The two rings which, hit the rim of the bell to produce vibrations, could be made heavier by making them thicker or using a more heavier metal to make them. This will produce stronger vibrations and louder sound.

The frequency at which the two rings hit the rim of the bell is depends upon the number of teeths in the gear3. The sound quality will be improved if we increase the number of teeths in gear3.



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