公开(公告)号：US20240314503A1

公开(公告)日：2024-09-19

申请号：US18592542

申请日：2024-03-01

Applicant: Oticon A/S

Inventor： Adel ZAHEDI ,  Rémi DECORSIÈRE ,  Thomas G. HANSEN ,  Silje NIELSEN ,  Eric BOYER

IPC: H04R25/00

CPC classification number: H04R25/505 ,  H04R25/554 ,  H04R25/70

Abstract: Disclosed herein are embodiments of a method performed by a hearing aid and a hearing aid. An acoustical model can be used to generate first values (hk) for the multiple frequency channels based on first parameters (G, A, l); and a statistical model can be configured to generate second values (rk) for the multiple frequency channels based on values of second parameters (s1, s2, . . . , sn) and a set of basis vectors (u1, u2, . . . , un). An optimizer can be configured to obtain an optimized set of parameter values, wherein the optimized set of parameter values can be obtained by minimizing a difference between the first sound pressure levels (robs) and a combination of the first values (rk) and the second values (hk).