System zur Fehlerbeseitigung in einem Audioverstärker eines Fahrzeugs

Details

Veröffentlichungs-Nr.

EP4727167

Anmeldetag

9. Oktober 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

Abstract

An audio system in a vehicle includes at least one controller including one or more processors being programmed to provide an output audio signal; a first integrated circuit (IC) configured to drive a first loudspeaker; and a first switch including: a first terminal being operably coupled to a first feedback wire from the first loudspeaker, a second terminal being operably coupled to a component of the first IC, and a third terminal being operably coupled with the one or more processors, wherein the first switch is configured to selectively connect the first terminal to one of the second terminal or the third terminal.

Anmelder

Firma

Harman Becker Automotive Systems, Inc.

Land

🇺🇸 USA