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Table 4
Sound stimuli levels for Test 1. _x indicates number of components.
| Test 1 | Lp, rms [dB] | Lp, A [dB] | Loudness ISO 532-2 [sone] | Sharpness (Aures) | Lp, ave [dB] Calculated average level of the pink noise at PSE. | |
|---|---|---|---|---|---|---|
| Lp, ref Pink noise at reference level “0 dB” | 52.9 | 48.8 | 18.5 | 3.1 | ΔL Average deviation from reference level (Lp, ref) for each treatment on group level. | |
| 350_1 | 53.8 | 48.6 | 12.0 | 1.8 | 48.5 | −4.4 |
| 350_2 | 54.7 | 50.6 | 13.2 | 1.7 | 50.2 | −2.7 |
| 350_3 | 55.1 | 51.4 | 13.9 | 1.6 | 51.7 | −1.2 |
| 350_4 | 55.3 | 51.9 | 14.4 | 1.6 | 52.3 | −0.5 |
| 950_1 | 53.8 | 53.6 | 12.1 | 1.9 | 49.0 | −3.8 |
| 950_2 | 54.7 | 54.8 | 13.8 | 2.0 | 50.6 | −2.3 |
| 950_3 | 55.1 | 55.2 | 15.6 | 2.2 | 52.2 | −0.7 |
| 950_4 | 55.2 | 55.5 | 17.1 | 2.5 | 54.3 | 1.5 |
| 1750_1 | 53.8 | 54.8 | 12.7 | 2.1 | 50.1 | −2.8 |
| 1750_2 | 54.7 | 55.7 | 15.7 | 2.7 | 53.4 | 0.5 |
| 1750_3 | 55.1 | 56.0 | 17.4 | 3.1 | 55.8 | 2.9 |
| 1750_4 | 55.2 | 56.1 | 18.0 | 3.4 | 57.9 | 5.0 |
| 2750_1 | 53.8 | 55.0 | 14.3 | 2.6 | 54.1 | 1.3 |
| 2750_2 | 54.7 | 55.7 | 16.7 | 3.5 | 56.9 | 4.0 |
| 2750_3 | 55.1 | 55.9 | 17.4 | 3.9 | 58.6 | 5.8 |
| 2750_4 | 55.3 | 55.9 | 18.1 | 4.0 | 60.6 | 7.8 |
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