Schallzonen zur Erzeugung Stiller Zonen

Details

Veröffentlichungs-Nr.

EP4770129

Anmeldetag

11. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

H04R3/12, H04S7/00

Abstract

Various embodiments disclose techniques for generating one or more sound zones and a quiet zone in a listening environment. The techniques include configuring one or more filters of a filter bank, generating a respective speaker signal for each of one or more speakers by processing a respective audio zone signal for each of one or more sound zones using the filter bank, and outputting the respective speaker signals using the one or more speakers. Sound output by the one or more speakers propagates through a listening environment to generate respective sound in each of the one or more sound zones corresponding to the respective audio zone signal for that sound zone. The sound output by the one or more speakers propagates through the listening environment to generate a first quiet zone.

Anmelder

Firma

Harman International Industries, Inc.

Land

🇺🇸 USA

Fachgebiete