vibrograph
[vahy-bruh-graf, -grahf]
- a device for recording mechanical vibrations.
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Origin of vibrograph
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for vibrograph
Historical Examples
The instrument differs considerably in structure and purpose from the Vibrograph and Phonautograph which preceded it.