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公开(公告)号：US20220165263A1
公开(公告)日：2022-05-26
申请号：US17450778
申请日：2021-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chanhee CHOI , Hana KIM
IPC: G10L15/22
Abstract: Disclosed is provided an electronic apparatus comprising: a processor configured to: identify a first section of a received audio signal corresponding to a trigger word based on the received audio signal, identify whether a third section corresponding to a speech input is present in the audio signal received after the identified first section based on a noise characteristic identified from a second section of the audio signal received before the first section, and cause an operation corresponding to the user command word to be performed based on the identified third section of the audio signal.
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公开(公告)号：US20240127793A1
公开(公告)日：2024-04-18
申请号：US18543808
申请日：2023-12-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI
CPC classification number: G10L15/01 , G10L15/22 , G10L2015/223
Abstract: An electronic device includes: a memory storing instructions; and a processor operatively connected to the memory and configured to execute the instructions to: perform a first analysis operation of confirming a recognition error for a voice based on an input time of the voice; determine whether to perform a second analysis operation of confirming the recognition error in response to a result of the first analysis operation; based on a determination to perform the second analysis operation, perform the second analysis operation based on a text corresponding to the voice; and provide a recognition result of the voice based on a result of the second analysis operation.
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公开(公告)号：US20190189127A1
公开(公告)日：2019-06-20
申请号：US16214552
申请日：2018-12-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI
CPC classification number: G10L15/30 , G06F3/167 , G10L15/08 , G10L15/22 , G10L15/24 , G10L15/265 , H04L63/0838 , H04L63/0861
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes a communicator; and a processor configured to select a plurality of different words respectively corresponding to a plurality of characters based on occurrence of a password input event, and to transmit the plurality of selected words to a terminal device through the communicator, and based on a user voice including at least one of the plurality of selected words being received, perform password authentication based on a character corresponding to the at least one of the plurality of selected words.
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公开(公告)号：US20240321276A1
公开(公告)日：2024-09-26
申请号：US18731809
申请日：2024-06-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chansik BOK , Chanhee CHOI
CPC classification number: G10L15/22 , G10L15/28 , G10L2015/223
Abstract: Disclosed is an electronic device for performing voice recognition by using a recommended command. The electronic device according to various embodiments may include: a processor; an input module for receiving a voice input from a user; and a memory electrically connected to the processor and storing an instruction executable by the processor, a client module, and a recommended command, wherein the processor: determines whether domains of a plurality of plans, which are consecutively generated according to a command included in the voice input, are identical to each other by a configured number or more; when the domains are identical to each other, determines the recommended command on the basis of the domains and stores the recommended command in the memory; and executes the client module on the basis of the plans generated according to the recommended command.
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公开(公告)号：US20220076676A1
公开(公告)日：2022-03-10
申请号：US17471512
申请日：2021-09-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI
Abstract: Disclosed is an electronic apparatus which may receive a user voice of a user to be registered as a start command for activating a speech recognition function of the electronic apparatus; identify whether the user voice is misrecognized as a reference audio, wherein the reference audio includes a voice uttered by a user with high frequency from among a plurality of voices previously uttered by the user; and based on the user voice being not misrecognized as the reference audio, register the user voice as the start command.
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Patent Agency Ranking
公开(公告)号：US20210065718A1
公开(公告)日：2021-03-04
申请号：US17010370
申请日：2020-09-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI
Abstract: An electronic apparatus includes: at least one processor configured to: receive audio of a voice input of a user; obtain, from a plurality of voice recognizers capable of recognizing the voice input, a plurality of recognition results of the received audio; and perform an operation based on a recognition result of which recognition suitability for the voice input is identified to be high, among the plurality of recognition results.
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公开(公告)号：US20200168223A1
公开(公告)日：2020-05-28
申请号：US16697934
申请日：2019-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chanhee CHOI
IPC: G10L15/22 , G10L15/187 , G10L15/06
Abstract: An electronic apparatus is provided. The electronic device includes: a storage configured to store recognition related information and misrecognition related information of a trigger word for entering a speech recognition mode; and a processor configured to identify whether or not the speech recognition mode is activated on the basis of characteristic information of a received uttered speech and the recognition related information, identify a similarity between text information of the received uttered speech and text information of the trigger word, and update at least one of the recognition related information or the misrecognition related information on the basis of whether or not the speech recognition mode is activated and the similarity.
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公开(公告)号：US20240331696A1
公开(公告)日：2024-10-03
申请号：US18737673
申请日：2024-06-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI , Chansik BOK , Hyundon YOON
CPC classification number: G10L15/22 , G10L21/02 , G10L2015/223 , G10L2015/225
Abstract: A method, an electronic device, and a non-transitory computer-readable medium storing instructions may be provided. The method may include receiving an audio signal; based on at least one preset trigger word being included in the received audio signal, determining whether the at least one trigger word included in the audio signal is misrecognized; based on the determining that the at least one preset trigger word is misrecognized, requesting an additional input from a user; and based on the additional input received in response to the request and the audio signal, executing a function corresponding to audio recognition.
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公开(公告)号：US20230005477A1
公开(公告)日：2023-01-05
申请号：US17510960
申请日：2021-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanhee CHOI
Abstract: An electronic apparatus includes: a memory storing a first threshold value and a second threshold value corresponding to a receiving direction of a wake-up word, a sound receiver comprising sound receiving circuitry, and a processor configured to: identify a receiving direction of the sound based on a sound received through the sound receiver, based on a similarity between sound data obtained in response to the received sound and the wake-up word being greater than or equal to the first threshold value corresponding to the identified receiving direction, perform voice recognition for a subsequent sound received through the sound receiver, and based on the similarity being less than the first threshold value and greater than or equal to the second threshold value, change the first threshold value.
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公开(公告)号：US20210074290A1
公开(公告)日：2021-03-11
申请号：US17018234
申请日：2020-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chanhee CHOI
Abstract: An electronic device includes a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to receive audio data corresponding to a user's utterance, to identify the user's utterance characteristics based on the received audio data, to determine a parameter for performing voice activity detection, by using the identified user's utterance characteristics, and to perform voice activity detection on the received audio data with respect to the user's utterance by using the determined parameter.
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