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    ELECTRONIC DEVICE FOR SUPPORTING AUDIO ENHANCEMENT AND METHOD FOR THE SAME
    2.
    发明申请
    ELECTRONIC DEVICE FOR SUPPORTING AUDIO ENHANCEMENT AND METHOD FOR THE SAME 审中-公开

    公开(公告)号：WO2020122502A1

    公开(公告)日：2020-06-18

    申请号：PCT/KR2019/017089

    申请日：2019-12-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

    IPC: G10L21/0208 ,  G10L21/003 ,  H04M1/60

    Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a communication circuitry configured to establish a voice call with an external electronic device; a microphone; a memory configured to store a first sound quality enhancement parameter; and a processor, wherein the processor is configured to: obtain an audio signal associated with speech through the microphone, during the voice call; transmit, to a server, voice data based on the audio signal when the ratio is within a first range; transmit, to the server, noise data based on the audio signal, when the ratio is within a second range; receive an updated sound quality enhancement parameter from the server with the communication circuit during the voice call; and adjust the first sound quality enhancement parameter stored in the memory, based on the updated sound quality enhancement parameter received from the server.

    METHOD FOR IMPROVING SOUND QUALITY AND ELECTRONIC DEVICE USING SAME
    3.
    发明申请
    METHOD FOR IMPROVING SOUND QUALITY AND ELECTRONIC DEVICE USING SAME 审中-公开

    公开(公告)号：WO2021162403A1

    公开(公告)日：2021-08-19

    申请号：PCT/KR2021/001698

    申请日：2021-02-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Gunwoo ,  MOON, Hangil ,  KIM, Sangeun ,  KIM, Seonmi ,  SHIM, Hwan ,  YANG, Jaemo

    IPC: H04R1/26 ,  H04R1/10

    Abstract: According to certain embodiments, an electronic device comprises a microphone configured to acquire a signal including a voice signal and noise signal; a speaker; a memory; and a processor, wherein the processor is configured to: receive the signal from the microphone, wherein the signal corresponds to a plurality of predetermined frequency bands; identify portions of the signal corresponding to a first band and a second band of the plurality of frequency bands; calculate a signal-to-noise ratio (SNR) values for each predetermined frequency band, based on the signal; obtain a first parameter for correcting the portion of the signal corresponding to the first band and a second parameter for correcting the portion of the signal corresponding to the second band, based on the calculated SNR values for the first band and the second band; and apply the first parameter and the second parameter to each of the predetermined frequency bands.

    ELECTRONIC DEVICE AND METHOD FOR DETECTING BLOCKED STATE OF MICROPHONE
    4.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR DETECTING BLOCKED STATE OF MICROPHONE 审中-公开

    公开(公告)号：WO2020162694A1

    公开(公告)日：2020-08-13

    申请号：PCT/KR2020/001729

    申请日：2020-02-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： SON, Beakkwon ,  PARK, Youngsoo ,  JANG, Keunwon ,  KIM, Gangyoul ,  KIM, Yangsu ,  MOON, Hangil ,  BANG, Kyoungho ,  BAEK, Soonho ,  LEE, Gunwoo

    IPC: H04M1/725 ,  H04R3/00

    Abstract: An electronic device according to an embodiment may include: a first sound input device configured to obtain external sound and produce a first signal and a processor operatively connected to the first sound input device. The processor may be configured to: receive the first signal from the first sound input device; produce a first high-frequency signal by passing the first signal through a high-pass filter to; determine a first energy value of the first high-frequency signal; determine a second energy value of the first signal; compare a product of the second energy value of the first signal and the first energy value of the first high-frequency signal with a first threshold value to produce a first result; and determine whether the first sound input device is blocked based on the first result. In addition, various other embodiments may be provided.

    ELECTRONIC DEVICE SWITCHING COMMUNICATION CONNECTION IN ACCORDANCE WITH NOISE ENVIRONMENT, AND METHOD FOR CONTROLLING SAME
    5.
    发明公开
    ELECTRONIC DEVICE SWITCHING COMMUNICATION CONNECTION IN ACCORDANCE WITH NOISE ENVIRONMENT, AND METHOD FOR CONTROLLING SAME 审中-公开

    公开(公告)号：EP4207801A1

    公开(公告)日：2023-07-05

    申请号：EP21919944.5

    申请日：2021-12-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： SON, Beakkwon ,  KIM, Sangeun ,  KIM, Sanghyeok ,  MOON, Hangil ,  BANG, Kyoungho ,  BAEK, Soonho ,  YANG, Jaemo ,  LEE, Gunwoo ,  LEE, Byoungchul

    IPC: H04R3/00 ,  H04R3/02 ,  G10L21/0216 ,  H04W76/10 ,  H04W76/30 ,  H04R1/10

    Abstract: Embodiments of the present disclosure comprise a first electronic device comprising: at least one microphone; a communication circuit; and at least one processor. The at least one processor is configured to: establish first communication connection with an external electronic device by means of the communication circuit; transmit information relating to a first voice signal, obtained by means of the at least one microphone, to the external electronic device via the established first communication connection, by means of the communication circuit; receive second noise information relating to a second voice signal from a second electronic device, by means of the communication circuit, wherein the second voice signal corresponding to the first voice signal is obtained by the second electronic device while the information relating to the first voice signal is transmitted to the external electronic device; and transmit first control information, enabling the second electronic device to establish second communication connection with the external electronic device, by means of the communication circuit, on the basis of the first noise information relating to the first voice signal and the second noise information which has been received.

    AUDIO DEVICE FOR PROCESSING AUDIO DATA AND OPERATING METHOD THEREOF
    8.
    发明公开
    AUDIO DEVICE FOR PROCESSING AUDIO DATA AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：EP4262236A1

    公开(公告)日：2023-10-18

    申请号：EP22739561.3

    申请日：2022-01-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： KIM, Sanghyeok ,  KIM, Sangeun ,  BANG, Kyoungho ,  BAEK, Soonho ,  SON, Beakkwon ,  YANG, Jaemo ,  LEE, Gunwoo ,  YI, Dong ,  CHEONG, Gupil

    IPC: H04R3/00 ,  H04R5/04 ,  G10L21/0216

    Abstract: Various embodiments of the present invention relate to a device and a method for switching a role related to a call function in an audio device. The audio device may comprise at least one microphone, a communication circuit, and at least one processor operatively connected to the at least one microphone and the communication circuit, wherein the processor establishes a communication link with an electronic device through the communication circuit, transmits information related to the communication link to an external audio device through the communication circuit, detects a first level of noise included in first audio data collected by the at least one microphone, identifies a second level of noise of the external audio device when the first level of noise satisfies a designated first condition, and controls the external audio device to transmit second audio data collected by the external audio device to the electronic device when the second level of noise of the external audio device satisfies a designated second condition that is different from the designated first condition.

    ELECTRONIC DEVICE INCLUDING REINFORCEMENT MEMBER
    9.
    发明公开
    ELECTRONIC DEVICE INCLUDING REINFORCEMENT MEMBER 审中-公开

    公开(公告)号：EP4203181A1

    公开(公告)日：2023-06-28

    申请号：EP21898456.5

    申请日：2021-11-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： LEE, Gunwoo ,  LEE, Soogyu ,  JUN, Sungsoo ,  KIM, Ryounghun ,  KIM, Sanghyeon

    IPC: H01Q1/24 ,  H01Q1/22

    Abstract: An electronic device according to an embodiment includes: a housing including a frame, a first temple connected to one side of the frame, and a second temple connected to the other side of the frame, a first printed circuit board (PCB) positioned in the first temple, and a flexible printed circuit board electrically connected to the first PCB, and the flexible printed circuit board includes a first rigid portion connected to the first PCB, a first flexible portion extending from the first rigid portion in a first direction, and a second flexible portion extending from the first rigid portion in a second direction different from the first direction, the second flexible portion being bent in a first bending area to overlap at least a portion of the first flexible portion.

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