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Objective Evaluation of Vibroacoustical Quality
Technical Paper
2004-01-0405
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The attention to the perceived quality, as evaluated directly by the final customer, is becoming increasingly important for car manufacturers. Furthermore acoustic and vibrational aspects traditionally play an important role in determining the perceived “image” of the car. Consequently, over recent years, it has become necessary to define a direct means for evaluating related vehicle performance criteria, as described in this article.
In the first part, a description is provided of the relevant methodologies developed and implemented at CRF. In the second part, an explanation is provided of how the development of these methodologies has enabled the definition two comfort quality indexes namely IQV (Vibrational Quality index) and IQA (Acoustic Quality Index). The final part describes how these indices are utilised at CRF.
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Authors
- Bargero Renzo - Vehicle Department - Acoustical and Vibrational Comfort, Centro Ricerche Fiat
- Brizio Paola - Vehicle Department - Acoustical and Vibrational Comfort, Centro Ricerche Fiat
- Celiberti Lucia - Vehicle Department - Acoustical and Vibrational Comfort, Centro Ricerche Fiat
- Falasca Vanni - Vehicle Department - Acoustical and Vibrational Comfort, Centro Ricerche Fiat
Citation
Renzo, B., Paola, B., Lucia, C., and Vanni, F., "Objective Evaluation of Vibroacoustical Quality," SAE Technical Paper 2004-01-0405, 2004, https://doi.org/10.4271/2004-01-0405.Also In
References
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