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Science & Performance A concert Presentation at the joint Conference of the National Society of Black Physicists and the National Society of Hispanic Physicists.

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Presentation on theme: "Science & Performance A concert Presentation at the joint Conference of the National Society of Black Physicists and the National Society of Hispanic Physicists."— Presentation transcript:

1 Science & Performance A concert Presentation at the joint Conference of the National Society of Black Physicists and the National Society of Hispanic Physicists Supported by The Acoustical Society of America

2 Musical Acoustics An Evening with The Art and Science of Music The Families of Musical Instruments: Physics and Performance

3 Quartet from the Nashville Jazz Orchestra Jim Williamson Director Science Comments by Uwe J. Hansen Indiana State University

4 Musical Instruments –AThe Power Supply –BThe Oscillator –CThe Resonator –DThe Amplifier –EThe Pitch Control Mechanism

5 The Bowed String Family A W Violin o o o o G3 D4 A4 E5 A W Viola o o o o C3 G3 D4 A4 A W Cello o o o o C2 G2 D3 A3 A W Bass o o o o E1 A1 D2 G2 C1 C2 C3 C4 C5

6 Some Violin Modes

7 Guitar Modes: Holographic Interferograms

8 Guitar Modes; Modal Analysis Frames

9 Woodwinds: Clarinet Spectrum

10 Air Column Resonance: Closed Tube

11 Air Column Resonance: Open Tube

12 Air Column Resonance: Trombone

13 The Piano: Spectrum

14 The Piano: Inharmonicity, Stretch Tuning

15 The Piano: Sound Board Mode

16 The Piano: Radiated Sound Near Field


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