公开(公告)号：US20190394583A1

公开(公告)日：2019-12-26

申请号：US16447224

申请日：2019-06-20

Applicant: SIVANTOS PTE. LTD.

Inventor： BOON SIANG TAN ,  HOONG YIH CHAN ,  HENNING PUDER ,  TOBIAS DANIEL ROSENKRANZ

IPC: H04R25/00 ,  H04S7/00 ,  H04S3/00

Abstract: In a method of audio reproduction in a hearing device, a first external signal is provided, a geometric data set is predetermined for a head shape of a user of the hearing device, and a first position is predetermined for a first virtual speaker. A propagation of the first external signal from the first virtual speaker to a first local unit of the hearing device is simulated based on the geometric data set for the head shape of the user and on the first position and a first virtual spatial signal is generated in the process. A first reproduction signal is generated from the first virtual spatial signal, and a first output transducer reproduces the first reproduction signal in the first local unit of the hearing device.