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Official Journal of the Japan Wood Research Society

Table 1 Parameters of soundboard wood

From: Prediction of Yueqin acoustic quality based on soundboard vibration performance using support vector machine

Name

Specie

Amount (pieces)

Length (longitudinal) (cm)

Width (tangential) (cm)

Thickness (radial) (cm)

Density (g cm−3)

Annual rings

Yueqin

Paulownia

36

36.42–39.47

16.41–19.49

0.95 ± 0.02

0.24–0.29

7.52–12.52