公开(公告)号：US20230305144A1

公开(公告)日：2023-09-28

申请号：US18127473

申请日：2023-03-28

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Dongseop LEE ,  Hyungjun CHOI ,  Daniel Dongyuel LEE ,  Dojun YANG

IPC: G01S15/52

CPC classification number: G01S15/523

Abstract: An electronic device includes a speaker configured to output an inaudible acoustic signal, one or more microphones configured to receive a first reflected wave signal, a memory storing one or more instructions, and one or more processors configured to execute the one or more instructions to obtain a signal change amount based on a correlation between a reference signal corresponding to the inaudible acoustic signal and the received first reflected wave signal, based on the signal change amount exceeding a first threshold value corresponding to a movement of an object, obtain object location information corresponding to a location of the object in a spatial structure based on the signal change amount, and based on the signal change amount exceeding a second threshold value corresponding to a change in the spatial structure, update a final parameter set corresponding to the inaudible acoustic signal by using a waveform optimization model.

公开(公告)号：US20230236869A1

公开(公告)日：2023-07-27

申请号：US18191360

申请日：2023-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjun CHOI ,  Heesik JEON ,  Hyoungsu KIM ,  Jongyoub RYU ,  Yusun SON ,  Dojun YANG

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F3/167

Abstract: An electronic apparatus is provided. The electronic apparatus includes a microphone, a memory configured to store at least one instruction, and a processor configured to execute the at least one instruction, and the processor may be configured to, by executing the at least one instruction, obtain a first command set corresponding to a first user voice input through the microphone and execute the obtained first command set on a host operating system, based on a user command different from the first user voice being input while the first command set is executed, identify whether it is possible to execute the first command set on a virtual machine through a bridge module, and based on a result of the identification, execute a command on the virtual machine through the bridge module and execute an operation corresponding to the user command on the host operating system.

公开(公告)号：US20220284905A1

公开(公告)日：2022-09-08

申请号：US17573103

申请日：2022-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yusun SON ,  Hyungjun CHOI ,  Jiwon HYUNG ,  Jongyoub RYU

IPC: G10L15/26 ,  G10L15/22

Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a memory storing task information and keyword information regarding a voice recognition agent function related to execution of an application, and a processor connected with the memory and configured to control the electronic apparatus. The processor may be configured to: apply a first weight to first step information including the keyword information among a plurality of step information included in the task information, apply a second weight different from the first weight to second step information including a motion among the plurality of step information, update the task information based on the first step information to which the first weight was applied and the second step information to which the second weight was applied, and based on a voice command for the application being input, execute the voice recognition agent function based on the updated task information.