Experience and information content affect interior vehicle sound quality assessments Online publication date: Sat, 28-Jun-2014
by Anders Genell; Daniel Västfjäll
International Journal of Vehicle Noise and Vibration (IJVNV), Vol. 9, No. 1/2, 2013
Abstract: Recent research has found it useful to distinguish between the form and meaning of sounds. To investigate the relevance of meaning, naïve students and professional drivers listened to four levels of meaning neutralisation and four levels of spectral slope of recorded truck sound. Self-assessment of emotional reactions showed that professional drivers did not vary much in activation and rated over all lower activation than naïve participants whose affect ratings moved more or less along the annoyance correlation line in the upper left quadrant of the affect map. This gives some information about the importance of the source being recognisable and of previous user experience for product sound quality. It is further supported by that the overall difference between naïve participants' and professional drivers' ratings decreased with increasing meaning neutralisation. The methodology applied in the current study may be adopted to form homogenous panels of experts for sound evaluation.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Vehicle Noise and Vibration (IJVNV):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com
Our Blog 
Follow us on Twitter 
Visit us on Facebook