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    Electronic device and control method thereof
    1.
    发明授权
    Electronic device and control method thereof 有权

    公开(公告)号：US12266343B2

    公开(公告)日：2025-04-01

    申请号：US17534969

    申请日：2021-11-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangjun Park ,  Kihyun Choo

    IPC: G10L13/08 ,  G06N3/045 ,  G10L19/032

    Abstract: The electronic device may include a communication interface; a memory configured to store a first neural network model; and a processor configured to: receive, from an external electronic device via the communication interface, compressed information related to an acoustic feature obtained based on a text; decompress the compressed information to obtain decompressed information; and obtain sound information corresponding to the text by inputting the decompressed information into the first neural network model. The first neural network model may be obtained by training a relationship between a plurality of sample acoustic features and a plurality of sample sounds corresponding to the plurality of sample acoustic features.

    ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF
    2.
    发明申请
    ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF 有权

    公开(公告)号：US20220148562A1

    公开(公告)日：2022-05-12

    申请号：US17554547

    申请日：2021-12-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangjun PARK ,  Kyoungbo Min ,  Kihyun Choo ,  Seungdo Choi

    IPC: G10L13/047 ,  G10L13/10

    Abstract: An electronic apparatus and a controlling method thereof are provided. The electronic apparatus includes a microphone; a memory configured to store a text-to-speech (TTS) model and a plurality of evaluation texts; and a processor configured to: obtain a first reference vector of a user speech spoken by a user based the user speech being received through the microphone, generate a plurality of candidate reference vectors based on the first reference vector, obtain a plurality of synthesized sounds by inputting the plurality of candidate reference vectors and the plurality of evaluation texts to the TTS model, identify at least one synthesized sound of the plurality of synthesized sounds based on a similarity between characteristics of the plurality of synthesized sounds and the user speech, and store a second reference vector of the at least one synthesized sound in the memory as a reference vector corresponding to the user for the TTS model.

    Electronic device and controlling method of electronic device
    7.
    发明授权
    Electronic device and controlling method of electronic device 有权

    公开(公告)号：US11335325B2

    公开(公告)日：2022-05-17

    申请号：US16749257

    申请日：2020-01-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hosang Sung ,  Seonho Hwang ,  Doohwa Hong ,  Eunmi Oh ,  Kyoungbo Min ,  Jonghoon Jeong ,  Kihyun Choo

    IPC: G10L13/08 ,  G10L15/22 ,  G10L15/18 ,  G10L13/047 ,  G10L13/033 ,  G10L15/02 ,  G10L13/00

    Abstract: An electronic device and a controlling method of the electronic device are provided. The electronic device acquires text to respond on a received user's speech, acquires a plurality of pieces of parameter information for determining a style of an output speech corresponding to the text based on information on a type of a plurality of text-to-speech (TTS) databases and the received user's speech, identifies a TTS database corresponding to the plurality of pieces of parameter information among the plurality of TTS databases, identifies a weight set corresponding to the plurality of pieces of parameter information among a plurality of weight sets acquired through a trained artificial intelligence model, adjusts information on the output speech stored in the TTS database based on the weight set, synthesizes the output speech based on the adjusted information on the output speech, and outputs the output speech corresponding to the text.

    Wearable electronic apparatus and method for controlling thereof
    10.
    发明授权
    Wearable electronic apparatus and method for controlling thereof 有权

    公开(公告)号：US11887574B2

    公开(公告)日：2024-01-30

    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

    CPC classification number: G10K11/17827 ,  G10K11/17823 ,  G10K11/17873 ,  G10K11/17885 ,  G10L25/78 ,  G10K2210/1081 ,  G10K2210/3036

    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.

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