3D INSTRUMENTS
3D20 Resonance in Strings
.10 Sonometer - Two String
.10 Sonometer - NEVA
.21 Guitar and Scope
3D22 Stringed Instruments
3D30 Resonance in Cavities
.10 Vertical Resonance Tube
.17 Modes of a Bottle
.20 Musical Tubes
.35 Frequency Tube
.40 Boiling Flask Resonator
.50 Ruben's Tube
.71 Hoot Tubes with Meker Burner
3D32 Air Column Instruments
.10 Organ Pipes
.11 Toy Recorder
.11 Toy Clarinet
.15 Slide Whistle
.35 Homemade Trumpet
.50 Miscellaneous Noisemakers
3D40 Resonance in Plates, Bars, and Solids
.10 Glockenspiel
.13 Door Chime
.20 Singing Rod
.30 Chladni Plate
.50 Musical Goblet
.53 Chinese Spouting Bowl
.56 Bell
3D42 Percussion Instruments
3D46 Tuning Forks
.15 Tuning Forks
3D50 Electronic Instruments