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公开(公告)号：US10123137B2
公开(公告)日：2018-11-06
申请号：US15439519
申请日：2017-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juhee Chang , Je-Ok Lee , Taiyong Kim , Sukhyun Lee , Byoung-Hee Lee , Seonmi Kim , Sangju Lee , Ho-Chul Hwang
Abstract: A wearable acoustic device with a microphone is provided. The wearable acoustic device includes a first housing forming a first acoustic emission path, a second housing combined with the first housing in a first direction that is substantially parallel to the first acoustic emission path, an acoustic component part arranged within the second housing and emitting sound through the first acoustic emission path, and at least one microphone arranged adjacent to the first acoustic emission path within the first housing.
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公开(公告)号：US09819321B2
公开(公告)日：2017-11-14
申请号：US14628526
申请日：2015-02-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghwan Ko , Nakjin Choi , Sangju Lee , Juhee Chang , Sunghoon Jeong , Yoongu Choi
CPC classification number: H03G3/04 , H03G3/3005 , H03G3/32 , H04R29/004 , H04R2420/09
Abstract: The present disclosure relates to a method and an apparatus for automatically controlling a gain in an electronic device based on a sensitivity of microphone. The method according to an embodiment of the present disclosure includes outputting a reference audio to a speaker and obtaining a sound signal output by the speaker through a microphone, comparing a parameter of the obtained sound signal with a stored parameter, and adjusting a gain of the microphone based on a result of the comparing.
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公开(公告)号：US12155986B2
公开(公告)日：2024-11-26
申请号：US17896656
申请日：2022-08-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonyeong Jeong , Haekeu Park , Sungjin Kim , Sohee Kim , Juhee Chang , Seunga Lee
Abstract: An acoustic device and an electronic device including the same are provided. The acoustic device and an electronic device include a main body including at least one acoustic output port and at least one air vent port, a speaker unit accommodated in the main body, a first ear tip including at least one first opening area corresponding to the at least one air vent port and detachably coupled to the main body, and a second ear tip including at least one second opening area corresponding to the at least one air vent port and detachably coupled to the main body, wherein one of the first ear tip or the second ear tip may be coupled to the main body so that the main body is worn in a user's ear, and when the first ear tip is mounted, a larger area of the at least one air vent port may be exposed to an external space through the at least one first opening area than when the second ear tip is mounted.
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公开(公告)号：US09961430B2
公开(公告)日：2018-05-01
申请号：US14596454
申请日：2015-01-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juhee Chang , Sukgyong Kim , Taeeon Kim , Cheolyong Park , Sunghoon Jeong , Juntai Kim , Sunyoung Lee
CPC classification number: H04R1/1041 , H04R1/1091 , H04R3/12 , H04R5/04 , H04R29/00 , H04R2430/01 , H04R2460/03
Abstract: A headset includes a first speaker; a second speaker; a connector connecting the first speaker and the second speaker; and a switch configured to generate different electrical signals according to states in which the first speaker and the second speaker move close to and away from each other, wherein the electrical signals are used to selectively control an output of contents that is being output from the headset.
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公开(公告)号：US12231862B2
公开(公告)日：2025-02-18
申请号：US17961039
申请日：2022-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonyeong Jeong , Haekeu Park , Juhee Chang
Abstract: An electronic device is provided. The electronic device includes a communication module, an input module, a first output module, a second output module, a first digital to analog converter (DAC) connected to the first output module, a second DAC connected to the second output module, and at least one processor, wherein the at least one processor may be configured to identify an operation mode of the electronic device, obtain an external signal through the communication module, or obtain an input signal through the input module, generate an output signal corresponding to the operation mode, and control the first DAC and the second DAC in response to the operation mode.
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Patent Agency Ranking
公开(公告)号：US12205571B2
公开(公告)日：2025-01-21
申请号：US17970464
申请日：2022-10-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungjin Kim , Sohee Kim , Haekeu Park , Juhee Chang , Hyeonyeong Jeong
IPC: G10K11/178 , H04R3/00
Abstract: An electronic device may include at least one microphone, a speaker, and a processor operatively connected to the at least one microphone and the speaker, wherein the processor may be configured to configure an operation frequency of the microphone as a first frequency and receive an external audio signal from the outside of the electronic device through the microphone operating in the first frequency, generate a first audio signal using the received external audio signal, acquire noise signal information, based on the first audio signal, output a second audio signal generated based on the noise signal information through the speaker, determine a second frequency, based on the generated second audio signal, and change the operation frequency of the microphone to the second frequency and receive the external audio signal from the outside of the electronic device through the microphone operating at the second frequency.
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公开(公告)号：US12035116B2
公开(公告)日：2024-07-09
申请号：US17685817
申请日：2022-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haekeu Park , Juhee Chang , Hyeonyeong Jeong
CPC classification number: H04R3/02 , H04R1/1075 , H04R1/1083 , H04R1/26 , H04R3/14 , H04R1/1016
Abstract: A wearable electronic device is provided. The wearable electronic device includes a speaker and a microphone, and more particularly, to a wearable electronic device worn on the user's ear. Various embodiments of the disclosure may provide a wearable electronic device including a first speaker configured to radiate a sound in a first frequency range, a second speaker configured to radiate a sound in a second frequency range higher than the first frequency range, a microphone, and a housing configured to accommodate the first speaker, the second speaker, and the microphone therein. The housing may include a sound path configured to serve as a path through which sounds radiated from the first speaker and the second speaker move, and a recess configured to communicate the sound path with the outside of the housing.
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公开(公告)号：US11019421B2
公开(公告)日：2021-05-25
申请号：US16837292
申请日：2020-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeock Lee , Hwan Shim , Seonmi Kim , Hangil Moon , Kyoungho Bang , Byeongmin Lee , Juhee Chang , Seeyoun Kwon , Hochul Hwang
Abstract: An acoustic device that includes a housing, a nozzle portion, a speaker hole, a first microphone hole, a speaker, a first microphone, and a processor configured to output a first signal through the speaker, receive a second signal corresponding to the first signal through the first microphone, output a third signal through the speaker when a magnitude of a first frequency band component of the second signal is greater than a first value, receive a fourth signal corresponding to the third signal through the first microphone, and determine that the protruding end surface of the nozzle portion is blocked and the acoustic device is not worn in a user's ear when a magnitude of a second frequency band component of the fourth signal is greater than a second value.
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公开(公告)号：US10085084B2
公开(公告)日：2018-09-25
申请号：US15412410
申请日：2017-01-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seonmi Kim , Sunghan Park , Myoungsung Sim , Sangju Lee , Juhee Chang , Hwangyun Cho , Janghoon Kang , Myungcheol Lee , Ho-Chul Hwang
CPC classification number: H04R1/1066 , H04R1/1016 , H04R1/1058 , H04R1/1083
Abstract: The present disclosure discloses a wearable device with a sound sealing structure. The disclosed device may include a housing having at least one or more sound holes, at least one or more substrates fixed inside the housing, and at least one or more sound element portions disposed in the housing to face a 1st direction(+) and including a sound path comprising a duct structure for connection to the sound hole. At least one or more coupling structures on which a coupling force is exerted in a 2nd direction facing a vertical direction of the 1st direction may be formed between the housing and the sound element portion, and the sound element portion may be prevented from and/or resist being moved back in a 1st direction(−) due to the at least one or more coupling structures.
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公开(公告)号：US09832564B2
公开(公告)日：2017-11-28
申请号：US15053482
申请日：2016-02-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Hoon Jeong , Juhee Chang , Sangju Lee , Cheol Yong Park , Ho-Chul Hwang
IPC: H01R24/58 , H04R1/10 , G10K11/178 , H04R27/00 , H04M1/02
CPC classification number: H04R1/1091 , G10K11/178 , G10K2210/1081 , H01R24/58 , H04M1/0268 , H04M2250/12 , H04R1/1033 , H04R1/1083 , H04R27/00 , H04R2420/09
Abstract: A general-purpose audio connector is provided. The audio connector includes an earphone plug that includes a plurality of first terminals, and an earphone connector that includes a plurality of second terminals. The earphone plug is configured to be inserted into and to connect to the earphone connector. The number of poles of the plurality of first terminals that connect to the plurality of second terminals is variable depending on a movement of the earphone plug.
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