公开(公告)号：US20240194220A1

公开(公告)日：2024-06-13

申请号：US18587604

申请日：2024-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lei YANG ,  Weiqin WANG ,  Lufen TAN ,  Lizhong WANG

IPC: G10L25/84 ,  G10L25/30 ,  H04M3/00 ,  H04S7/00

CPC classification number: G10L25/84 ,  G10L25/30 ,  H04M3/002 ,  H04S7/303

Abstract: A position detection method may include obtaining voice signals during a voice call by at least two voice collecting devices; obtaining position energy information of the voice signals; and identifying a position of the terminal device relative to a user during the voice call, from predefined positions based on the position energy information.

公开(公告)号：US20240096332A1

公开(公告)日：2024-03-21

申请号：US18524687

申请日：2023-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lei YANG ,  Wei LIU ,  Lufen TAN

IPC: G10L17/02 ,  G10L17/04 ,  G10L17/18 ,  G10L25/18

CPC classification number: G10L17/02 ,  G10L17/04 ,  G10L17/18 ,  G10L25/18

Abstract: An audio signal processing method, an audio signal processing apparatus, a computer device and a storage medium are provided. The audio signal processing method includes acquiring, by using the voice registration module based on a first audio signal, a first hidden state corresponding to a voice registration module is acquired, and, extracting, based on the first hidden state, a target audio signal from a second audio signal.

公开(公告)号：US20250029616A1

公开(公告)日：2025-01-23

申请号：US18661159

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ruijie MENG ,  Lei YANG ,  Wei LIU ,  Xiaoyan LOU

IPC: G10L17/06 ,  G10L17/02 ,  G10L17/04 ,  G10L21/034 ,  G10L25/18 ,  G10L25/60

Abstract: According to an embodiment of the disclosure, a method may include determining registered audio information associated with a user based on a bone conduction (BC) signal. According to the embodiment of the disclosure, the method may include extracting a second audio signal corresponding to the user from a first audio signal based on the registered audio information associated with the user. According to the embodiment of the disclosure, the method may include processing the at least one from among the extracted second audio signal and a portion of the first audio signal which does not contain the second audio signal.

公开(公告)号：US20240177727A1

公开(公告)日：2024-05-30

申请号：US18521606

申请日：2023-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wei LIU ,  Lei YANG ,  Lufen TAN

IPC: G10L21/0308 ,  G10L25/60

CPC classification number: G10L21/0308 ,  G10L25/60

Abstract: The present disclosure provides a method performed by an electronic device and an apparatus. A method performed by an electronic device may include: obtaining an audio signal comprising a speech signal uttered by at least one sound source; determining a target audio segment of the audio signal, wherein the target audio segment is determined based on a speech quality of at least one audio segment, wherein the at least audio segment is divided from the audio signal; and performing speech separation on the audio signal based on the target audio segment to obtain at least one separated speech signal corresponding to the at least one sound source.

公开(公告)号：US20220246129A1

公开(公告)日：2022-08-04

申请号：US17578164

申请日：2022-01-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hosang SUNG ,  Lei YANG ,  Jonguk YOO ,  Jonghoon JEONG ,  Kihyun CHOO

IPC: G10K11/178 ,  G10L25/78

Abstract: A controlling method of a wearable electronic apparatus includes: receiving, by an IMU sensor, a bone conduction signal corresponding to vibration in the user's face, while the wearable electronic apparatus is operated in an ANC mode; identifying a presence or an absence of the user's voice based on the bone conduction signal, based on the identifying the presence of the user's voice, controlling an operation mode of the wearable electronic apparatus to be a different operation mode from the ANC mode; while the wearable electronic apparatus is operated in the different operation mode, identifying presence or absence of the user's voice based on the bone conduction signal, and based on the absence of the user's voice being identified for a predetermined time while the wearable electronic apparatus is operated in the different operation mode, controlling the different operation mode to return to the ANC mode.

公开(公告)号：US20180213341A1

公开(公告)日：2018-07-26

申请号：US15879901

申请日：2018-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lei YANG ,  Li LIU ,  Lizhong WANG ,  Changtao LIU

IPC: H04S3/00 ,  H04R5/04 ,  G06F3/01 ,  G06T19/00

Abstract: A method for processing a virtual reality (VR) audio and a corresponding equipment are provided. The method includes acquiring, by a transmitting terminal of a VR audio, an ambisonics signal rotation angle, wherein the ambisonics signal rotation angle is determined according to a first equipment rotation angle corresponding to a receiving terminal of the VR audio, rotating an ambisonics signal according to the acquired ambisonics signal rotation angle, and/or, acquiring, by the transmitting terminal of the VR audio, an order of a mixed order ambisonics (MOA) signal determined according to related information of the VR audio, and extracting an MOA signal from the ambisonics signal according to the order of the MOA signal. Accordingly, an ambisonics signal rotation angle according to a rotation angle of an equipment is determined, the rotation occurs, and an MOA signal is extracted.