Presentation is loading. Please wait.

Presentation is loading. Please wait.

The Caribbean Steelpan and some Offsprings Mode Studies on some families of “Steel” Instruments.

Similar presentations


Presentation on theme: "The Caribbean Steelpan and some Offsprings Mode Studies on some families of “Steel” Instruments."— Presentation transcript:

1 The Caribbean Steelpan and some Offsprings Mode Studies on some families of “Steel” Instruments

2 Uwe J. Hansen Indiana State University Terre Haute, IN Thomas D. Rossing Northern Illinois University DeKalb, IL

3 Note layout for a lead tenor pan by “PanArt”

4 Sound spectra of A 4 # note section of PanArt lead tenor pan

5 Pan mounted for holographic imaging

6 Instrumentation for electronic holographic interferometry

7 The lowest three partials of a G 3 note section 189.9Hz391.9Hz583.8Hz

8 Mode coupling in G 5 (small), G 4 (lower left), and C 4 (upper left) note sections

9 Skirt mode at 830 Hz

10 Second mode of a D 4 note section driven with increasing amplitude from top left to bottom right: 1A, 2A, 3A, 4A

11 Mechanical Press sinking of pan (PanArt)

12 Ping C 4 Note section Modes (0,0) 262.2 Hz; (0,1) 519.2 Hz; (1,0) 773.4 Hz

13 2 (1,1) modes at 2004 Hz left, and 2066 Hz right and 2 higher modes at 3725 Hz left and 3904 Hz right C 4 note section of ping

14 The Hang


Download ppt "The Caribbean Steelpan and some Offsprings Mode Studies on some families of “Steel” Instruments."

Similar presentations


Ads by Google