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The Caribbean Steelpanand some Offsprings
Mode Studies on some families
of “Steel” Instruments
• Uwe J. Hansen• Indiana State University
• Terre Haute, IN
• Thomas D. Rossing• Northern Illinois University
• DeKalb, IL
Note layout for a lead tenor pan by “PanArt”
Sound spectra of A4# note section of PanArt lead tenor pan
Pan mounted for holographic imaging
Instrumentation for electronic holographic interferometry
The lowest three partials of a G3 note section189.9Hz 391.9Hz 583.8Hz
Mode coupling inG5(small), G4(lower left), and C4(upper left) note
sections
Skirt mode at 830 Hz
Second mode of a D4 note sectiondriven with increasing amplitude
from top left to bottom right: 1A, 2A, 3A, 4A
Mechanical Press sinking of pan (PanArt)
Ping C4 Note sectionModes (0,0) 262.2 Hz; (0,1) 519.2 Hz; (1,0) 773.4 Hz
2 (1,1) modes at 2004 Hz left, and 2066 Hz rightand 2 higher modes at 3725 Hz left and 3904 Hz
rightC4 note section of ping
The Hang