Annoyance due to rattling noises for vehicle passengers is investigated here. The investigation was carried out in the following steps: a measurement campaign, physical analysis of the measurement results and a jury test. The jury test was led by selecting a jury composed of 60 people with healthy hearing. The jury was tested by different noise signals stemming from different sources. Two psychoacoustic parameters were evaluated by the jury test: annoyance and pleasantness. Psychoacoustic indexes depending on loudness and sharpness metrics were found by a regressive analysis.
Psychoacoustic analysis of rattling noise inside vehicle cabins
ROSSI, Federico;NICOLINI, ANDREA
2007
Abstract
Annoyance due to rattling noises for vehicle passengers is investigated here. The investigation was carried out in the following steps: a measurement campaign, physical analysis of the measurement results and a jury test. The jury test was led by selecting a jury composed of 60 people with healthy hearing. The jury was tested by different noise signals stemming from different sources. Two psychoacoustic parameters were evaluated by the jury test: annoyance and pleasantness. Psychoacoustic indexes depending on loudness and sharpness metrics were found by a regressive analysis.File in questo prodotto:
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