Comparing Wood Density in Violins
Author Information
Author(s): Berend C. Stoel, Terry M. Borman
Primary Institution: Leiden University Medical Center
Hypothesis
Can the wood density of classical Cremonese violins explain their superior sound quality compared to modern violins?
Conclusion
The study found no significant differences in median wood densities between classical and modern violins, but classical violins had smaller density differentials between early and late growth wood.
Supporting Evidence
- The density differentials were significantly lower in classical violins compared to modern violins.
- Classical violins had a mean density differential of 183 gram/liter for top plates.
- Modern violins had a mean density differential of 274 gram/liter for top plates.
Takeaway
This study looked at the wood used in old and new violins to see if the old ones are really better. They found that the wood density is similar, but the way the wood grows is different.
Methodology
The study used computed tomography to measure the wood density of five classical and eight modern violins.
Potential Biases
There may be bias in the selection of violins, as only specific instruments were analyzed.
Limitations
The study did not account for potential wood treatments that may have altered the properties of modern violins.
Statistical Information
P-Value
0.028 and 0.008
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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