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公开(公告)号：US09240764B2
公开(公告)日：2016-01-19
申请号：US13623375
申请日：2012-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Beak-Kwon Son , Nam-Il Lee , Keun-Won Jang
CPC classification number: H03G3/301 , H03G7/002 , H03G11/008
Abstract: An apparatus and method for preventing an acoustic shock of a portable terminal are disclosed. The apparatus includes a transceiver gain determining unit including a table of gain values for sound signals in each of one or more call modes, configured to output a particular gain value corresponding to a particular call mode; a reference value determining unit configured to receive the gain value from the transceiver gain determining unit, monitor a change in the gain value, and determine a predetermined reference energy value based on the change in the gain value; and an output level adjusting unit configured to receive an input signal, compare the input signal with the predetermined reference energy value, and adjust the level of the input signal to output an output signal.
Abstract translation: 公开了一种用于防止便携式终端的声学冲击的装置和方法。 收发器增益确定单元包括：一个或多个呼叫模式中的每一个中的声音信号的增益值表，被配置为输出对应于特定呼叫模式的特定增益值; 参考值确定单元，被配置为从所述收发器增益确定单元接收所述增益值，监视所述增益值的变化，并且基于所述增益值的变化来确定预定的参考能量值; 以及输出电平调整单元，被配置为接收输入信号，将输入信号与预定参考能量值进行比较，并且调整输入信号的电平以输出输出信号。
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公开(公告)号：US10939218B2
公开(公告)日：2021-03-02
申请号：US16196155
申请日：2018-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gun-Woo Lee , Jung-Yeol An , Jong-Mo Kum , Gang-Youl Kim , Byeong-Jun Kim , Jae-Hyun Kim , Nam-Il Lee , Jun-Soo Lee , Chul-Min Choi
IPC: H04R29/00 , G10K11/178 , H04R1/10 , H04R5/033
Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.
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公开(公告)号：US10178485B2
公开(公告)日：2019-01-08
申请号：US15808010
申请日：2017-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gun-Woo Lee , Jung-Yeol An , Jong-Mo Kum , Gang-Youl Kim , Byeong-Jun Kim , Jae-Hyun Kim , Nam-Il Lee , Jun-Soo Lee , Chul-Min Choi
IPC: H04R29/00 , H04R1/10 , G10K11/178
Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.
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Patent Agency Ranking
公开(公告)号：US09954505B2
公开(公告)日：2018-04-24
申请号：US14595777
申请日：2015-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Ho Ko , Je Heon Park , Nam-Il Lee , Sang Phil Hong
CPC classification number: H03G3/3005
Abstract: Disclosed is an audio output control method and an electronic device supporting the same. The audio output control method includes determining an output of an audio processing unit decoding an audio source signal, and controlling generating of a reference signal to be supplied to an audio output unit in response to an output of the audio processing unit.
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公开(公告)号：US10299034B2
公开(公告)日：2019-05-21
申请号：US15151007
申请日：2016-05-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Mo Yang , Beak-Kwon Son , Nam-Il Lee , Jong-Mo Kum , Gang-Youl Kim , Ho-Chul Hwang
Abstract: An electronic device is provided. The electronic device includes a plurality of microphones, a memory configured to store a first specified time set to form a beam in a first direction using the plurality of microphones, and a processor connected to the plurality of microphones and configured to receive a sound using the plurality of microphones, determine a direction corresponding to the received sound, and if the direction is equivalent to a second direction, associate a second specified time to the received sound as if a beam is formed in the second direction using the plurality of microphones.
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公开(公告)号：US09967658B2
公开(公告)日：2018-05-08
申请号：US15187271
申请日：2016-06-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jun-Tai Kim , Min-Ho Bae , Hyun-Min Choi , Han-Ho Ko , Gang-Youl Kim , Jae-Mo Yang , Chul-Min Choi , Beak-Kwon Son , Nam-Il Lee
CPC classification number: H04R1/406 , G06F3/01 , G06K9/00255 , H04N1/2112 , H04N5/232 , H04N5/23219 , H04R3/005 , H04R5/027 , H04R2400/01 , H04R2430/20 , H04R2499/11 , H04S2400/15
Abstract: An electronic device is provided. The electronic includes a camera module and a processor configured to capture at least one image of an object using the camera module, obtain a sound using a microphone operably connected to the processor when the at least one image is captured, determine whether the sound is related to the object, when the sound is determined to be unrelated to the object, change at least one attribute of the sound and store the changed at least one attribute of the sound.
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7.发明授权公开(公告)号：US10425718B2
公开(公告)日：2019-09-24
申请号：US15838726
申请日：2017-12-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： A-Ran Cha , Byeong-Jun Kim , Jae-Hyun Kim , Nam-Il Lee , Hyun Jo
IPC: A61F11/00 , H04R1/10 , G10K11/178 , G10H1/46 , G10K11/175 , G06F3/16 , G06F3/0488
Abstract: Disclosed are an electronic device and a method of processing an audio signal by the electronic device. The electronic device includes: a processor functionally connected to a speaker and a microphone; and a memory electrically connected to the processor. The memory includes instructions to cause the processor, when executed, to output a first audio signal through the speaker; identify that a second audio signal detected by the microphone corresponds to the first audio signal when the first audio signal is outputted through the speaker; and control output of the first audio signal based on the identification. Further, various other embodiments may be possible.
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公开(公告)号：US10115409B2
公开(公告)日：2018-10-30
申请号：US15207777
申请日：2016-07-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam-Il Lee , Nam-Woog Lee , Keun-Won Jang , Ho-Chul Hwang
Abstract: A method and electronic device for adaptive processing of sound data is provided. An electronic device includes a speaker, a communication module configured to communicate with an external electronic device, and a processor connected to the communication module, wherein the processor is configured to receive data from the external electronic device using the communication module, when the data corresponds to speech, decode the data using a first decoding scheme and change the quality of the decoded data using a first signal processing scheme, when the data corresponds to music, decode the data using a second decoding scheme and change the quality of the decoded data using a second signal processing scheme, and output, through the speaker, an audio signal corresponding to the data changed using the first signal processing scheme or the second signal processing scheme.
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