3C ACOUSTICS
| The Ear | 3C10 |
| Pitch | 3C20.10 Range of Hearing |
| Intensity of Attenuation | 3C30.22 Sound Level Meter |
| Architectural Acoustics | 3C50 |
| Wave Analysis and Synthesis | 3C50.10 Pasco Fourier Synthesizer |
| Clown Clicker | |
| Music Perception and The Voice | 3C55.55 Tuning Fork on Resonance Box |