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Convention Paper

Advanced Audio Algorithms for a Real Automotive Digital Audio System

Authors: Cecchi, Stefania; Palestini, Lorenzo; Peretti, Paolo; Moretti, Emanuele; Piazza, Francesco; Lattanzi, Ariano; Bettarelli, Ferruccio

AES Convention 125 · Paper 7577 · October 2008

Abstract

In this paper an innovative modular digital audio system for car entertainment is proposed. The system is based on a plugin-based software (real-time) framework allowing reconfigurability and flexibility. Each plugin is dedicated to a particular audio task such as equalization and crossover filtering, implementing innovative algorithms. The system has been tested on a real car environment, with a hardware platform comprising professional audio equipments, running on a PC. Informal listening tests have been performed to validate the overall audio quality, and satisfactory results were obtained.

Details

Published in
AES Convention 125
AES Convention
125
Paper number
7577
Publication date
October 6, 2008
Session subject
Amplifiers and Automotive Audio
Affiliation
Università Politecnica delle Marche; Leaff Engineering (See document for exact affiliation information.)
Type
Convention Paper