A car audio system is composed of different parts and the sound reproduction is influenced by several aspects due to the environment characteristics. In this context, one of the most sensitive part of the whole system is the equalization task. In this paper, a complete equalization procedure based on a prototype extraction is presented, taking into consideration multipoint measurements. To validate the proposed approach, the system has been tested inside a real car with professional audio equipment. Simulated and real in-car tests have been performed and their results will be reported.

Authors: Cecchi, Stefania; Bettarelli, Ferruccio; Piazza, Francesco
Affiliations: Leaff Engineering, Porto Potenza Picena (MC), Italy; Università Politecnica delle Marche, Ancona (AN), Italy(See document for exact affiliation information.)
AES Conference: 48th International Conference: Automotive Audio (September 2012)
Paper Number: 6-1
Publication Date: September 21, 2012
Subject: Audio Reproduction in Cars - Equalization Techniques

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