Hörgerät mit einem Strahlformer mit Einkanalfilterung

Details

Veröffentlichungs-Nr.

EP4776654

Anmeldetag

18. Dezember 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

H04R25/00, G10L21/0232

Abstract

A hearing aid comprising a beamformer equivalent with single-channel filtering (FB2C, BF1, GU, DIS) is presented. The disclosure may be used for noise reduction. The hearing aid comprises a) an input unit (IU) providing at a primary electric input signal (x1 (k,n)), b) a frequency band to channel unit (FB2C) providing a first secondary electric signal (x̃1 (k̃,n)) based on the primary electric input signal (x1 (k, n)), c) a wireless receiver (WR) allowing to establish a wireless link with at least another device and receiving at least a second secondary electric signal (x̃2 (k̃, n)), d) a first signal provider (SP1) for providing an output of the first signal provider based on the first secondary electric signal (x̃1 (k̃,n)) and the second secondary electric signal (x̃2 (k̃,n)), e) a second signal provider (SP2) for providing an output of the second signal provider, f) a distribution unit (DIS) distributing the input of the distribution unit, g) a processor providing a noise reduced electric signal (y1 (k,n)), and h) an output unit (OU) for providing a stimulus for being presented as an acoustic signal to the user of the hearing aid.

Anmelder

Firma

Oticon A/S

Land

🇩🇰 Dänemark

Fachgebiete