23 August 1996 Vibrations of thin-walled tubes and organ flue pipes
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Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248647
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy
Abstract
Sound radiation from vibrating thin walled tubes and from organ flue pipes is investigated. Measurements with a laser scanning vibrometer on this object show some new interesting results, e.g. the basic azimuthal vibration mode of thin walled tubes and organ pipes is of a stable quadrupole type. Typical vibrometer scans of thin walled tubes, metallic and wooden organ pipes are presented and interpreted with respect to sound emission and design of organ pipes. The application of the results to the domains of organ building and noise reduction seems to be useful.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lothar Zipser, Heinz Franke, "Vibrations of thin-walled tubes and organ flue pipes", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); doi: 10.1117/12.248647; https://doi.org/10.1117/12.248647
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