Scientists use modal analysis of a replica bell to reconstruct the Liberty Bell's sound

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Researchers are trying to determine what the Liberty Bell originally sounded like. Their work centers on modal analysis of a 20th-century replica of the bell. The study is being conducted at Penn State Behrend. The effort relies on the physical vibration properties of the replica to infer clues about the original bell's tone.

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TechnologyThe Verge ·

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