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Mean RT60, source–microphone distance classes for each of the four rooms and their distance-specific RT60 values.
| Room | Mean RT60 (s) | Source–Microphone Distances (m) | RT60 (s) |
|---|---|---|---|
| Studio booth | 0.12 | 0.50 | 0.08 |
| 1.00 | 0.11 | ||
| 1.50 | 0.18 | ||
| Office room | 0.43 | 1.00 | 0.37 |
| 2.00 | 0.44 | ||
| 3.00 | 0.48 | ||
| Meeting room | 0.23 | 1.45 | 0.21 |
| 1.70 | 0.22 | ||
| 1.90 | 0.21 | ||
| 2.25 | 0.24 | ||
| 2.80 | 0.25 | ||
| Lecture room | 0.78 | 2.25 | 0.70 |
| 4.00 | 0.72 | ||
| 5.56 | 0.79 | ||
| 7.10 | 0.80 | ||
| 8.68 | 0.81 | ||
| 10.2 | 0.83 |
