公开(公告)号：US20250060781A1

公开(公告)日：2025-02-20

申请号：US18802180

申请日：2024-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinyong KIM ,  Jonghwan KIM ,  Taiyong KIM ,  Wonju SEO ,  Hakhoon SONG ,  Yonghoon LEE ,  Jeock LEE

IPC: G06F1/16 ,  G06F3/16

Abstract: A wearable electronic device including a housing forming an exterior of the wearable electronic device, a first sound conduit and a second sound conduit disposed in an internal space of the housing, a nozzle part through which the audio signals transmit both into and out of the housing, the nozzle part including an end surface of the housing, a partition wall in the internal space of the housing and spatially separating the internal space into the first sound conduit and the second sound conduit, a speaker disposed to correspond to the first sound conduit in the internal space of the housing, and a microphone disposed to correspond to the second sound conduit in the internal space of the housing.

公开(公告)号：US20210043220A1

公开(公告)日：2021-02-11

申请号：US16987475

申请日：2020-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonho BAEK ,  Kiho CHO ,  Jongmo KEUM ,  Beakkwon SON ,  Myoungho LEE ,  Yonghoon LEE ,  Hangil MOON ,  Jaemo YANG ,  Gunwoo LEE

IPC: G10L21/0232 ,  H04R1/40 ,  H04R3/00 ,  H04R29/00 ,  G10L25/51 ,  G10L25/30 ,  G10L21/0364 ,  H04S3/00 ,  G06N3/04 ,  G06N3/08

Abstract: According to an embodiment, an electronic device may include a memory configured to store a noise removal neural network model and data utilized in the noise removal neural network model and a processor electrically connected to the memory wherein the memory may store instructions that, when executed, enable the processor to: output a first channel signal using a first beamformer for a multi-channel audio signal; output a second channel signal using a second beamformer; generate a third channel signal that compensates for a difference in noise levels between the first channel signal and the second channel signal; and train the noise removal neural network model by using the third channel signal in which the difference in noise levels is compensated for and the first channel signal as input values.

公开(公告)号：US20230186936A1

公开(公告)日：2023-06-15

申请号：US18105046

申请日：2023-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemo YANG ,  Sangeun KIM ,  Soonho BAEK ,  Beakkwon SON ,  Gunwoo LEE ,  Hangil MOON ,  Yonghoon LEE

IPC: G10L21/0232 ,  G10L25/90 ,  G10L25/84

CPC classification number: G10L21/0232 ,  G10L25/90 ,  G10L25/84 ,  G10L2021/02166

Abstract: An audio apparatus includes: a sensor; a plurality of microphones; and at least one processor configured to: obtain a speech presence probability from a sensor signal obtained using the sensor; and cancel, using the obtained speech presence probability, noise from a speech signal received from at least one of the plurality of microphones.

公开(公告)号：US20230179912A1

公开(公告)日：2023-06-08

申请号：US18105412

申请日：2023-02-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juhee CHANG ,  Jinyong KIM ,  Byeongmin LEE ,  Yonghoon LEE ,  Jeock LEE

IPC: H04R1/34 ,  H04R1/02 ,  H04R1/10

CPC classification number: H04R1/345 ,  H04R1/02 ,  H04R1/1016

Abstract: An electronic apparatus according to an embodiment may comprise: a housing including a first housing having a first surface facing a first direction and a second housing having a second surface facing a second direction opposite to the first direction; a first audio port having a sound hole formed in the first surface of the housing; a speaker arranged in the housing and configured to output the sound to the outside via the sound hole of the first audio port; and a first recess formed by extending from the first audio port, wherein the first recess extends from the first audio port by a first length to have a first depth and a first width and is configured to form a passage through which the sound output from the speaker moves while the electronic apparatus is worn.

公开(公告)号：US20220095009A1

公开(公告)日：2022-03-24

申请号：US17420841

申请日：2020-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungbeom HONG ,  Yonghoon LEE ,  Sunghwan KO ,  Younghyun PARK ,  Euisoon PARK ,  Junyoung CHO ,  Yoongu CHOI ,  Hangil MOON ,  Hochul HWANG

IPC: H04N21/439 ,  H04N21/233 ,  H04N21/2368 ,  H04N21/434 ,  G06F40/30

Abstract: The present invention provides a method and apparatus for performing optimum audio post-processing according to a situation determined according to video information by using the video information using a network connection. The method of a terminal according to the present invention comprises the steps of: acquiring video data to process audio data; transmitting the acquired video-related data to a server; receiving, from the server, data including the audio data subjected to post-processing; and storing data including the audio data subjected to the post-processing, wherein the post-processing is performed on the basis of image data included in the video-related data.

公开(公告)号：US20240192492A1

公开(公告)日：2024-06-13

申请号：US18540551

申请日：2023-12-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jonghwan KIM ,  Changtaek KANG ,  Jaeha PARK ,  Seongkwan YANG ,  Yonghoon LEE ,  Jeock LEE ,  Chulmin CHOI ,  Hochul HWANG

IPC: G02B27/01 ,  G06F3/16 ,  G06V10/764

CPC classification number: G02B27/017 ,  G06F3/165 ,  G06V10/764 ,  G02B2027/0178

Abstract: A wearable device outputting a sound for an object of interest and a method for controlling the same are disclosed. In an embodiment, a wearable device may comprise at least one microphone, at least one speaker, and at least one processor. The at least one processor may be configured to identify an object of interest of a user wearing the wearable device, obtain a sound signal generated from the identified object of interest using the at least one microphone, and output the sound signal generated from the object of interest through the at least one speaker or output a sound related to the object of interest through the at least one speaker, based on a sensitivity of the obtained sound signal.

公开(公告)号：US20220360897A1

公开(公告)日：2022-11-10

申请号：US17842044

申请日：2022-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghoon LEE ,  Jinyong KIM ,  Kyoungho BANG ,  Byeongmin LEE ,  Jeock LEE ,  Hangil MOON

IPC: H04R3/12 ,  H04S3/00 ,  G10K11/178

Abstract: A wearable device is provided and includes a plurality of speakers including a first speaker, a second speaker, and an Nth speaker, a plurality of digital to analog converter (DAC)s including a first DAC connected to the first speaker, a second DAC connected to the second speaker, and an Nth DAC connected to the Nth speaker, an audio signal processing module including N DAC output paths configured to filter an audio signal according to each frequency band and output the audio signal, a memory; and a processor electrically connected to the plurality of DACs, the audio signal processing module, and the memory, wherein the memory includes instructions causing the processor to, when the audio signal is reproduced, analyze a frequency component included in the audio signal, activate the N DAC output paths when the frequency component included in the audio signal has a full band range, activate only a DAC output path for processing a specific frequency band among the N DAC output paths when the frequency component included in the audio signal has only the specific frequency band, and output the audio signal through a speaker connected to the activated DAC output path.