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Conference Paper

Multipoint Equalization for Car Audio Systems

Authors: Cecchi, Stefania; Bettarelli, Ferruccio; Piazza, Francesco

AES Conference: 48th International Conference: Automotive Audio · Paper 6-1 · September 2012

Abstract

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.

Details

Published in
AES Conference: 48th International Conference: Automotive Audio
Paper number
6-1
Publication date
September 6, 2012
Session subject
Audio Reproduction in Cars - Equalization Techniques
Affiliation
Leaff Engineering, Porto Potenza Picena (MC), Italy; Università Politecnica delle Marche, Ancona (AN), Italy (See document for exact affiliation information.)
Type
Conference Paper