公开(公告)号：US10735885B1

公开(公告)日：2020-08-04

申请号：US16599338

申请日：2019-10-11

Applicant: Bose Corporation

Inventor： Mark Blewett ,  Janet Xu ,  Stoyan Iliev ,  Wade Torres

IPC: H04R3/00 ,  H04R5/00 ,  H04S7/00 ,  H04R5/04 ,  H04R5/033

Abstract: Providing a virtual acoustic environment comprises determining updates to audio signals based at least in part on information in sensor output, including, for each of multiple time intervals: determining an updated position of a wearable audio device, based at least in part on position information in the sensor output; determining layouts of at least four virtual walls, where the layouts are determined such that the updated position is within a space defined by the virtual walls; determining positions of at least four image audio sources associated with a virtual audio source, where a position of each image audio source is dependent on a layout of a corresponding one of the virtual walls and a position of the virtual audio source; and processing the audio signals using an update determined based at least in part on the respective positions of the virtual audio source and the image audio sources.