Datenverarbeitungsverfahren und Steuerungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4770138

Anmeldetag

12. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

H04S7/00

Abstract

A data processing method and a control device are provided. The method of the present disclosure is directed to a loudspeaker system including a plurality of loudspeakers. By collecting locally measured distance information from respective loudspeakers and determining a real-time spatial layout of the loudspeaker system based on the distance information, automatic layout calibration of the loudspeaker system is achieved. Subsequently, according to the layout of the loudspeaker system, and in combination with an actual orientation of a user and spatial position-related data indicative of a position of a sound source in audio content to be played, corresponding data in the audio content is assigned to corresponding loudspeakers, thereby utilizing playback by the respective loudspeakers to collectively achieve spatial audio rendering, providing an immersive sound experience for the user. The method of the present disclosure does not require additional layout calibration processing, and thus can achieve real-time layout determination without user awareness and can automatically adjust audio playback of the loudspeakers according to changes in the real-time orientation of the user, thereby achieving user orientation-adaptive spatial audio rendering.

Anmelder

Firma

Harman International Industries, Inc.

Land

🇺🇸 USA

Fachgebiete