Audiosignalprozessor

Details

Veröffentlichungs-Nr.

EP4718878

Anmeldetag

11. August 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

IPC

(WERRBACH DONN R et al.)(KATOU NAOYUKI et al.)

Abstract

An audio signal processor includes signal processing circuits provided in one-to-one correspondence with audio signal channels, wherein each of the signal processing circuits is configured to separate, from a source sound signal, a target sound signal representing a target sound, which is to be processed for enhanced sound localization, the source sound signal being an audio signal of a corresponding channel, generate a sound signal with enhanced sound localization by multiplying frequencies of the separated target sound signal by a factor of k (k is an integer of 2 or more), and synthesize the source sound signal and the sound signal with enhanced sound localization for output.

Anmelder

Firma

Alps Alpine Co., Ltd.

Land

🇯🇵 Japan