Patent ID: 11915718
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. A non-transitory computer-readable medium storing instructions, the instructions comprising:
one or more instructions that, when executed by a processor of a terminal device, cause the processor to:
set a plurality of predefined positions respectively corresponding to a plurality of angles between a central axis of the terminal device and a central axis of a face of a user;
obtain voice signals during a voice call from at least two voice collecting devices of the terminal device;
obtain position energy information of the voice signals;
obtain a plurality of feature vectors respectively corresponding to the plurality of predefined positions based on the position energy information; and
identify one of the plurality of predefined positions as a position of the terminal device relative to the user during the voice call, based on a feature vector corresponding to the user and the plurality of feature vectors.