- A sonometer demonstrates the relationship between the frequency of the sound produced by a plucked string, and the tension, length and mass per unit length of the string. This large and heavy two-string example came from the Smithsonian Institution Instrument Room, and was probably made by Rudolph Koenig in Paris. By terming it a Differential Sonometer of Marloye, Koenig indicated that it had been designed by that important French acoustic instrument maker.
- Ref: Rudolph Koenig, Catalogue des Appareils d’Acoustique (Paris, 1865), pp. 24-25.
- David Pantalony, Altered Sensations: Rudolph Koenig’s Acoustical Workshop in Nineteenth-Century Paris (2009).
- Currently not on view
- Object Name
- overall: 15 1/8 in x 70 in x 11 1/8 in; 38.4175 cm x 177.8 cm x 28.2575 cm
- overall: 180 cm x 28.6 cm x 39 cm; 70 7/8 in x 11 1/4 in x 15 11/32 in
- ID Number
- catalog number
- accession number
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- Medicine and Science: Physical Sciences
- Data Source
- National Museum of American History
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