公开(公告)号：US20250048025A1

公开(公告)日：2025-02-06

申请号：US18782260

申请日：2024-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Adrian Celestinos Arroyo ,  Zhongran Wang ,  Victor Manuel Chin Lopez

IPC: H04R1/40 ,  H04R3/14

Abstract: In one embodiment, a method includes determining human directivity index (DI) pattern data corresponding to a location of a listener, based on vocalization recorded by a microphone at each of a plurality of loudspeakers. The method further includes extracting a set of DI features from the DI pattern data; providing the set of DI features to a trained machine-learning model; and determining, by the trained machine-learning model and based on the set of DI features, a placement of each of the plurality of loudspeakers relative to the listener.