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公开(公告)号：US20210166720A1
公开(公告)日：2021-06-03
申请号：US17023880
申请日：2020-09-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changwoo HAN , Minkyu SHIN , Jonguk YOO , Dokyun LEE , Kangseok CHOI
IPC: G10L25/51 , G10L25/30 , G10L21/0272 , G06N3/08
Abstract: A method, performed by an electronic device, of identifying location information of an external includes: obtaining map information including location information for each time interval of a mobile device based on the mobile device moving while generating noise near the external device; obtaining audio signal information about an audio signal including the noise generated by the mobile device, the audio signal being collected by a microphone of the external device; identifying, from the audio signal information, a time point at which a noise level of the noise generated by the mobile device is highest; obtaining, from the map information, location information of the mobile device corresponding to the identified time point; and identifying the location information of the external device based on the obtained location information of the mobile device.
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公开(公告)号：US20250149044A1
公开(公告)日：2025-05-08
申请号：US19013349
申请日：2025-01-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jonguk YOO , Dokyun LEE , Jaeyoung ROH , Youngmoon JUNG , Changwoo HAN , Jungwook HWANG
IPC: G10L17/06
Abstract: An electronic device is provided. The electronic device includes: a voice reception unit comprising circuitry, memory storing an artificial intelligence model configured to acquire a voice signal of a user from an audio signal and information on characteristics of a plurality of users, and at least one processor, comprising processing circuitry, individually and/or collectively, configured to: based on an audio signal being received through the voice reception unit, obtain a first audio signal by inputting information on a characteristic of a first user set as a target speaker among the plurality of users and the received audio signal to the artificial intelligence model, based on voice recognition based on the first audio signal failing, identify a similarity between information on a characteristic of a second audio signal excluding the first audio signal among the received audio signals and information on characteristics of remaining users excluding the first user among the plurality of users, and change the target speaker to a second user among the plurality of users.
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公开(公告)号：US20220406324A1
公开(公告)日：2022-12-22
申请号：US17830763
申请日：2022-06-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoseon SHIN , Chulmin LEE , Seongkyu MUN , Changwoo HAN , Youngwoo LEE
IPC: G10L21/0208 , G10L21/0272 , G10L25/78 , G06N3/04
Abstract: According to an embodiment, an electronic device, comprises: a microphone configured to receive an audio signal comprising a speech of a user; a memory storing instructions therein; and a processor electrically connected to the memory and configured to execute the instructions, wherein execution of the instructions by the processor, causes the processor to perform a plurality of operations, the plurality of operations comprising: removing noise from the audio signal, thereby generating a first output result; performing speaker separation on the audio signal on the audio signal or the first output result, thereby generating a second output result; and processing a command corresponding to the audio signal based on the first output result and the second output result.
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公开(公告)号：US20240127805A1
公开(公告)日：2024-04-18
申请号：US18392369
申请日：2023-12-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sichen JIN , Kwangyoun KIM , Sungsoo KIM , Junmo PARK , Dhairya SANDHYANA , Changwoo HAN
IPC: G10L15/183 , G06V10/20 , G10L15/26 , H04N21/488
CPC classification number: G10L15/183 , G06V10/255 , G10L15/26 , H04N21/4884
Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a communication interface configured to receive content comprising image data and speech data; a memory configured to store a language contextual model trained with relevance between words; a display; and a processor configured to: extract an object and a character included in the image data, identify an object name of the object and the character, generate a bias keyword list comprising an image-related word that is associated with the image data, based on the identified object name and the identified character, convert the speech data to a text based on the bias keyword list and the language contextual model, and control the display to display the text that is converted from the speech data, as a caption.
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公开(公告)号：US20220277758A1
公开(公告)日：2022-09-01
申请号：US17664025
申请日：2022-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoseon SHIN , Chulmin LEE , Changwoo HAN
IPC: G10L21/0232 , G10L25/84
Abstract: An electronic device includes an input device, a processor, and a memory The processor is configured to identify a first filter value of a first signal received from the input device. The processor is configured to receive a second signal after a first time elapses after the first signal is received. The processor is configured to receive a third signal after a second time elapses after the second signal is received. The processor is configured to compare a level of the second signal with a first threshold value for each of the at least one unit section of the second signal. The processor is configured to identify first information indicating that abnormal noise is present in a first section of the second signal. The processor is configured to perform filtering on the third signal based on the first filter value of the first signal according to the first information.
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Patent Agency Ranking
公开(公告)号：US20230360645A1
公开(公告)日：2023-11-09
申请号：US17430614
申请日：2021-06-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sichen JIN , Kwangyoun KIM , Sungsoo KIM , Junmo PARK , Dhairya SANDHYANA , Changwoo HAN
IPC: G10L15/183 , G10L15/26 , G06V10/20 , H04N21/488
CPC classification number: G10L15/183 , G10L15/26 , G06V10/255 , H04N21/4884
Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a communication interface configured to receive content comprising image data and speech data; a memory configured to store a language contextual model trained with relevance between words; a display; and a processor configured to: extract an object and a character included in the image data, identify an object name of the object and the character, generate a bias keyword list comprising an image-related word that is associated with the image data, based on the identified object name and the identified character, convert the speech data to a text based on the bias keyword list and the language contextual model, and control the display to display the text that is converted from the speech data, as a caption.
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公开(公告)号：US20220319509A1
公开(公告)日：2022-10-06
申请号：US17425560
申请日：2021-06-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngho HAN , Sangyoon KIM , Aahwan KUDUMULA , Kyungmin LEE , Donguk JUNG , Changwoo HAN
IPC: G10L15/22 , G06V30/19 , G06V30/262 , G10L15/26
Abstract: Disclosed is a method of controlling an electronic apparatus. The method of controlling an electronic apparatus includes: displaying a screen including an input area configured to receive a text, receiving a speech and obtaining a text corresponding to the speech, performing a service operation corresponding to the input area by inputting the obtained text to the input area, and based on a result of performing the service operation, obtaining a plurality of similar texts including a similar pronunciation with the obtained text, and repeatedly performing the service operation by sequentially inputting the plurality of obtained similar texts to the input area.
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公开(公告)号：US20220199110A1
公开(公告)日：2022-06-23
申请号：US17578184
申请日：2022-01-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jubum HAN , Changwoo HAN
Abstract: An electronic apparatus and a controlling method thereof are provided. The controlling method includes, based on an audio signal being received through a microphone, determining whether a user is on a public transport; detecting whether the audio signal includes a voice signal output through an acoustic device of the public transport; determining whether the voice signal from the acoustic device includes a voice signal for guiding at least one stop from among a plurality of stops; and outputting information on the at least one stop.
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公开(公告)号：US20240274128A1
公开(公告)日：2024-08-15
申请号：US18420338
申请日：2024-01-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changwoo HAN , Dokyun LEE , Jungwook HWANG , Jaeyoung ROH , Jonguk YOO , Youngmoon JUNG , Youngo HAN
CPC classification number: G10L15/20 , G06F3/167 , G10L15/083 , G10L15/22 , G10L2015/088 , G10L2015/223
Abstract: An electronic device includes a microphone; at least one memory storing a wake-up word detection model; and at least one processor configured to: obtain a sound signal received through the microphone, input the sound signal into the wake-up word detection model, obtain, as an output of the wake-up word detection model, one or more first probability scores corresponding to one or more sections of the sound signal, wherein each first probability score of the one or more first probability scores represents a probability that a corresponding section of the one or more sections of the sound signal corresponds to a wake-up word, identify a first section of the sound signal, among the one or more sections of the sound signal, that corresponds to a first probability score, among the one or more first probability scores, that exceeds a first threshold value, and based on identifying a predetermined acoustic signal in the sound signal, reduce the first threshold value.
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公开(公告)号：US20220035514A1
公开(公告)日：2022-02-03
申请号：US17278977
申请日：2019-10-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minkyu SHIN , Sangyoon KIM , Dokyun LEE , Changwoo HAN , Jonguk YOO , Jaewon LEE
IPC: G06F3/0484 , G06F3/0488 , G06K9/00 , G10L15/26
Abstract: Provided are an electronic device capable of providing text information corresponding to a user voice through a user interface and a method of controlling the electronic device. Specifically, an electronic device according to the present disclosure, when an image including at least one object is obtained, analyzes the image to identify the at least one object included in the image, and when a user voice is received, performs voice recognition on the user voice to obtain text information corresponding to the user voice, then identifies an object corresponding to the user voice among the at least one object included in the image, and displays a memo user interface (UI) including text information on an area corresponding to the object identified as corresponding to the user voice among areas on a display.
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