Table 6 Correlations between acoustic features and dimensions of the impact category/study D (df= 10, 
).
).From: Environmental Sound Perception: Metadescription and Modeling Based on Independent Primary Studies
| Â | Dimension 1 | Dimension 2 | Dimension 3 |
|---|---|---|---|
Simple brightness (PSC) |
| 0.05 | 0.08 |
Cleanness indicator |
|  0.90** | 0.24 |
RMS value |
| 0.18 |  0.88** |
**
