Table 2 Experiment 2—distribution of the sounds in the experimental categories.
From: Environmental Sound Perception: Metadescription and Modeling Based on Independent Primary Studies
| Prototype 1 (motor) | Prototype 2 (instrum-like) | Prototype 3 (impact) | "other" | |
|---|---|---|---|---|
| Mean | 48.7 | 32.6 | 45.9 | 22.7 |
| Std | 5.5 | 8.3 | 13.2 | 15.5 |
