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    Electronic device and method of controlling thereof
    11.
    发明授权
    Electronic device and method of controlling thereof 有权

    公开(公告)号：US11551671B2

    公开(公告)日：2023-01-10

    申请号：US16872559

    申请日：2020-05-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chanwoo Kim ,  Jiyeon Kim ,  Kyungmin Lee ,  Changwoo Han

    IPC: G10L15/16 ,  G10L15/08 ,  G10L25/60 ,  G10L15/06

    Abstract: An electronic device and a method for controlling the electronic device are disclosed. The electronic device of the disclosure includes a microphone, a memory storing at least one instruction, and a processor configured to execute the at least one instruction. The processor, by executing the at least one instruction, is configured to: obtain second voice data by inputting first voice data input via the microphone to a first model trained to enhance sound quality, obtain a weight by inputting the first voice data and the second voice data to a second model, and identify input data to be input to a third model using the weight.

    Electronic apparatus and control method thereof
    12.
    发明授权
    Electronic apparatus and control method thereof 有权

    公开(公告)号：US11417323B2

    公开(公告)日：2022-08-16

    申请号：US16749350

    申请日：2020-01-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongsu Kim ,  Changwoo Han

    IPC: G10L15/197 ,  G10L15/22 ,  G10L25/84 ,  G06N20/00 ,  G10L25/60

    Abstract: An electronic device is provided. The electronic apparatus includes a communication interface, and at least one processor configured to receive a first audio signal and a second audio signal from a first sensor device, and a second sensor device located away from the first sensor device, respectively, through the communication interface, acquire similarity between the first audio signal and the second audio signal, acquire a first predicted audio component from the first audio signal based on an operation state of an electronic apparatus located adjacent to the first sensor device, and a second predicted audio component from the second audio signal based on an operation state of an electronic apparatus located adjacent to the second sensor device in the case where the similarity is equal to or higher than a threshold value, identify one of the first sensor device or the second sensor device as an effective sensor device based on the first predicted audio component and the second predicted audio component, and perform speech recognition with respect to an additional audio signal received from the effective sensor device.

    Electronic apparatus for speech recognition, and controlling method thereof
    14.
    发明授权
    Electronic apparatus for speech recognition, and controlling method thereof 有权

    公开(公告)号：US12205576B2

    公开(公告)日：2025-01-21

    申请号：US17968517

    申请日：2022-10-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jinhwan Park ,  Sungsoo Kim ,  Sichen Jin ,  Junmo Park ,  Dhairya Sandhyana ,  Changwoo Han

    IPC: G10L15/16 ,  G10L15/22

    Abstract: An electronic apparatus includes a memory storing a speech recognition model and first recognition information corresponding to a first user voice obtained through the speech recognition model, the speech recognition model including a first network, a second network, and a third network; and a processor configured to: obtain a first vector by inputting voice data corresponding to a second user voice to the first network, obtain a second vector by inputting the first recognition information to the second network which generates a vector based on first weight information, and obtain second recognition information corresponding to the second user voice by inputting the first vector and the second vector to the third network which generates recognition information based on second weight information, wherein at least a part of the second weight information is the same as the first weight information.

    ELECTRONIC DEVICE AND METHOD OF CONTROLLING ELECTRONIC DEVICE
    16.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF CONTROLLING ELECTRONIC DEVICE 有权

    公开(公告)号：US20230120040A1

    公开(公告)日：2023-04-20

    申请号：US18084024

    申请日：2022-12-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Minkyu SHIN ,  Sangyoon Kim ,  Dokyun Lee ,  Changwoo Han ,  Jonguk Yoo ,  Jaewon Lee

    IPC: G06F3/04842 ,  G06V20/10 ,  G06F3/04883 ,  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.

    ELECTRONIC APPARATUS, CONTROL METHOD THEREOF AND ELECTRONIC SYSTEM
    17.
    发明申请
    ELECTRONIC APPARATUS, CONTROL METHOD THEREOF AND ELECTRONIC SYSTEM 有权

    公开(公告)号：US20220165291A1

    公开(公告)日：2022-05-26

    申请号：US17574214

    申请日：2022-01-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sichen Jin ,  Kwangyoun Kim ,  Sungsoo Kim ,  Junmo Park ,  Dhairya Sandhyana ,  Changwoo Han

    IPC: G10L25/30 ,  G06N3/04

    Abstract: An electronic apparatus, including a processor connected with a microphone, a memory and a communication interface, and configured to: based on receiving a user voice through the microphone, acquire an operation result by inputting the user voice into the first neural network model, and identify at least one device corresponding to the user voice by inputting the operation result into the second neural network model, and control the communication interface to transmit the operation result to the at least one device, wherein the first neural network model is configured to, after only some layers of a third neural network model trained to identify a text from a voice are additionally trained, include only the additionally trained some layers, and wherein the second neural network model is trained to identify a device corresponding to a voice.

    Electronic device for identifying location information of external device and operating method thereof
    18.
    发明授权
    Electronic device for identifying location information of external device and operating method thereof 有权

    公开(公告)号：US11217267B2

    公开(公告)日：2022-01-04

    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: H04R29/00 ,  G10L25/51 ,  G06N3/08 ,  G10L21/0272 ,  G10L25/30

    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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