Modal analysis of musical instruments with holographic interferometry

Thomas D. Rossing; D. Scott Hampton

doi:10.1117/12.25802

1 March 1991 Modal analysis of musical instruments with holographic interferometry

Thomas D. Rossing, D. Scott Hampton

Proceedings Volume 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90; (1991) https://doi.org/10.1117/12.25802
Event: Applications of Optical Engineering: Proceedings of OE/Midwest '90, 1990, Rosemont, IL, United States

Abstract

Holographic interferometry is a useful technique for studying the vibrational modes of both separate vibrating elements and complete instruments. Spatial resolution is excellent and studies can be made at small amplitudes. Time-average holographic interferograms of handbells Chinese two-tone bells Caribbean steel drums snare drum shells cymbals and guitars are shown. 1 .

Citation Download Citation

Thomas D. Rossing and D. Scott Hampton "Modal analysis of musical instruments with holographic interferometry", Proc. SPIE 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90, (1 March 1991); https://doi.org/10.1117/12.25802

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