Investigation of Objective Parameters of Vehicle Door Closing Transient Sound Quality Based on Complex Analytic Wavelet Method

Table 3

The psychoacoustic objective parameters.

Sample	Loudness (sone)	Sharpness (acum)	Roughness (asper)	Fluctuation strength (vacil)	A-weighted sound level (dB)
S1	35.2	1.41	0.0212	0.232	78.63
S2	38.9	1.45	0.0234	1.55	78.78
S3	32.3	1.58	0.0191	0.157	74.31
S4	36.1	1.62	0.0188	0.182	79.47
S5	25.6	1.31	0.0225	0.118	80.70
S6	32	1.29	0.0229	0.226	80.02
S7	41.7	1.37	0.0231	0.202	77.54
S8	48.3	1.4	0.0245	0.24	79.75
S9	35.1	1.4	0.0277	0.222	77.36
S10	49.2	1.46	0.0181	0.114	79.98
S11	42.2	1.55	0.0186	0.189	75.38
S12	34.9	1.33	0.0231	0.145	81.68
S13	49.9	1.42	0.0197	0.287	76.86
S14	40.6	1.43	0.023	0.219	74.69
S15	45	1.34	0.0227	0.223	81.36
S16	40.7	1.53	0.0221	0.267	77.07
S17	27.9	1.54	0.0224	0.15	75.04