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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
发明人： Seonmi Kim , Sunghan Park , Myoungsung Sim , Sangju Lee , Juhee Chang , Hwangyun Cho , Janghoon Kang , Myungcheol Lee , Ho-Chul Hwang
CPC分类号： H04R1/1066 , H04R1/1016 , H04R1/1058 , H04R1/1083
摘要： 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
发明人： Sung-Hoon Jeong , Juhee Chang , Sangju Lee , Cheol Yong Park , Ho-Chul Hwang
IPC分类号： H01R24/58 , H04R1/10 , G10K11/178 , H04R27/00 , H04M1/02
CPC分类号： H04R1/1091 , G10K11/178 , G10K2210/1081 , H01R24/58 , H04M1/0268 , H04M2250/12 , H04R1/1033 , H04R1/1083 , H04R27/00 , H04R2420/09
摘要： 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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公开(公告)号：US10123137B2
公开(公告)日：2018-11-06
申请号：US15439519
申请日：2017-02-22
发明人： Juhee Chang , Je-Ok Lee , Taiyong Kim , Sukhyun Lee , Byoung-Hee Lee , Seonmi Kim , Sangju Lee , Ho-Chul Hwang
摘要： 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
发明人： Sunghwan Ko , Nakjin Choi , Sangju Lee , Juhee Chang , Sunghoon Jeong , Yoongu Choi
CPC分类号： H03G3/04 , H03G3/3005 , H03G3/32 , H04R29/004 , H04R2420/09
摘要： 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：US11277686B2
公开(公告)日：2022-03-15
申请号：US16988042
申请日：2020-08-07
发明人： Byeongjun Kim , Jaehyun Kim , Sangju Lee , Junsoo Lee , Kyoungho Bang
IPC分类号： G10L25/51 , G10L21/0232 , H03F3/183 , H04R3/00 , H04R1/40 , H04R1/02 , H03G3/30 , G10L21/0216
摘要： An electronic device is provided. The electronic device includes a camera, a plurality of microphones, at least one processor electrically coupled with the camera and the plurality of microphones. The at least one processor may acquire a video signal, based on a designated zoom level via the camera, acquire a plurality of audio signals respectively via the plurality of microphones while acquiring the video signal, identify a first signal characteristic of a first audio signal acquired via a first microphone and a second signal characteristic of a second audio signal acquired via a second microphone among the plurality of microphones, derive a control parameter for signal processing for the first audio signal and the second audio signal, based on the designated zoom level, the first signal characteristic, and the second signal characteristic, and perform audio signal processing including beamforming using the first audio signal and the second audio signal, based on the derived control parameter. Various other embodiments are also possible.
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6.发明申请METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING GAIN BASED ON SENSITIVITY OF MICROPHONE IN ELECTRONIC DEVICE 有权基于电子设备中麦克风灵敏度自动控制增益的方法和装置公开(公告)号：US20150244337A1
公开(公告)日：2015-08-27
申请号：US14628526
申请日：2015-02-23
发明人： Sunghwan Ko , Nakjin Choi , Sangju Lee , Juhee Chang , Sunghoon Jeong , Yoongu Choi
IPC分类号： H03G3/24
CPC分类号： H03G3/04 , H03G3/3005 , H03G3/32 , H04R29/004 , H04R2420/09
摘要： 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.
摘要翻译： 本公开涉及一种基于麦克风的灵敏度来自动控制电子设备中的增益的方法和装置。 根据本公开的实施例的方法包括：向扬声器输出参考音频，并通过麦克风获得由扬声器输出的声音信号，将所获得的声音信号的参数与存储的参数进行比较，以及调整增益 麦克风基于比较的结果。
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