AES NEW YORK 2019
147th PRO AUDIO CONVENTION

AES New York 2019
Product Development Track Event PD10

Thursday, October 17, 3:15 pm — 4:30 pm

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Product Development: PD10 - Diagnostics for Production Vehicle Audio Systems

Presenter:
Steven Hutt, Equity Sound Investments - Bloomington, IN, USA

Audio systems in production vehicles are known to exhibit vehicle to vehicle performance variance [1]. The root causes of variance can include loudspeaker driver manufacturing tolerance, mounting issues such as missing or misaligned gaskets, or wrong loudspeaker drivers mounted in the system. A diagnostics method to compare actual production vehicle audio systems is defined along with a method for correction and calibration of production vehicle audio systems. The diagnostics procedure may be implemented at production end-of-line, at vehicle distribution center or at a dealer service center in the field after delivery to a customer.

AES Technical Council This session is presented in association with the AES Technical Committee on Loudspeakers and Headphones

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