Sound reproduction within a car is a difficult task. Reverberation, reflection, echo, noise and vibration are some of the issues to account for. A first step in the direction of increasing sound comfort is that of equalizing the acoustic pressure response in the frequency domain. In this paper an automatic toolto develop warping inverse filters for target car cockpits was designed and validated through experiments in commercial cars.
Car cockpit equalization by warping filters / Bellini, Alberto; G., Cibelli; E., Armelloni; E., Ugolotti; A., Farina. - In: IEEE TRANSACTIONS ON CONSUMER ELECTRONICS. - ISSN 0098-3063. - ELETTRONICO. - 47:1(2001), pp. 108-116. [10.1109/30.920427]
Car cockpit equalization by warping filters
BELLINI, Alberto;
2001
Abstract
Sound reproduction within a car is a difficult task. Reverberation, reflection, echo, noise and vibration are some of the issues to account for. A first step in the direction of increasing sound comfort is that of equalizing the acoustic pressure response in the frequency domain. In this paper an automatic toolto develop warping inverse filters for target car cockpits was designed and validated through experiments in commercial cars.
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