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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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