The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Nov. 06, 2023
Sivantos Pte. Ltd., Singapore, SG;
Sivantos Pte. Ltd., Singapore, SG;
Abstract
A method operates a hearing system that has first and second hearing devices. In the first hearing device, a first reference signal and a first auxiliary signal are generated from an environment sound collected by microphones. A first pre-processed signal is generated by applying a direction-sensitive pre-processing to the first reference and auxiliary signals using first reference and first auxiliary pre-processing coefficients. For the microphones, a respective first reference head related transfer function and first auxiliary head related transfer function are provided, and a first head related transfer function is derived from the first reference and first auxiliary pre-processing coefficients and from the first reference and auxiliary head related transfer functions. For the second hearing device a second pre-processed signal is generated using second microphones, and a second position related transfer function is provided. A direction-sensitive signal processing task is performed on the first and second pre-processed signals.