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公开(公告)号：US11538450B2
公开(公告)日：2022-12-27
申请号：US17296087
申请日：2019-11-13
Applicant: LG ELECTRONICS INC.
Inventor： Kyuho Lee , Kihyun Kim , Byounggi Lee
IPC: G10K11/16 , B60W40/105
Abstract: An apparatus for improving the sound of a vehicle according to one embodiment of the present invention, may comprise: a window open/closed detection sensor for detecting the open/closed state of a window of the vehicle; a car door open/closed detection sensor for detecting the open/closed state of a car door of the vehicle; a speed sensor for measuring the speed of the vehicle; a microphone; a memory; and a processor for adjusting a coefficient of an adaptive filter used for an engine order cancellation (EOC) function, on the basis of the opened degree of the window and the speed, when the car door is closed, the window is open, and the magnitude of noise inputted to the microphone is less than or equal to a threshold magnitude.
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公开(公告)号：US10311866B2
公开(公告)日：2019-06-04
申请号：US15505061
申请日：2014-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Ingyu Kang , Byounggi Lee , Sungmoon Cho
IPC: G10L21/00 , G10L15/20 , H04L12/12 , H04L29/12 , G10L15/08 , G10L15/22 , G10L15/30 , G10L21/0208 , H04L12/28 , H04L29/08
Abstract: The present specification discloses various embodiments of a digital device and a method for controlling the same. A method for controlling a digital device according to an embodiment of the present invention may comprise the steps of: connecting to a repeater; sensing an external device located within a preconfigured distance and connected to the repeater; receiving an audio reference data transmission request from the sensed external device; and transmitting the requested audio reference data to the external device.
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3.发明授权公开(公告)号：US11158327B2
公开(公告)日：2021-10-26
申请号：US16593705
申请日：2019-10-04
Applicant: LG ELECTRONICS INC.
Inventor： Hyeonsik Choi , Keunsang Lee , Jaepil Seo , Donghoon Yi , Byounggi Lee
Abstract: Disclosed is a method for separating a speech based on artificial intelligence in a vehicle. The method includes separating a speech signal using at least one sound beam-forming or source separation; and performing a speech recognition function by detecting a speaker (user) of the separated signal, and accordingly, other users in the vehicle in addition to a driver may use the speech recognition function. A device and method for separating speech based on artificial intelligence in vehicle of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.
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公开(公告)号：US20130232717A1
公开(公告)日：2013-09-12
申请号：US13785782
申请日：2013-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Heungkyu Lee , Hyejeong Jeon , Byounggi Lee
CPC classification number: A47L9/009 , B25J9/0003 , B25J9/1697 , G05D1/0255 , G05D2201/0203 , G05D2201/0209 , G08B13/19613 , G08B13/19695 , G10L25/27 , G10L25/51 , Y10S901/01
Abstract: Disclosed are a robot cleaner, and a method for controlling the same.Firstly, a sound source direction and a sound source position may be detected by one or more microphones, e,g., three microphones, and a specific event sound may be recognized. Then, the recognized specific event sound may be output to a cleaner body in the form of a message, or may be provided via a communication network. This can allow the circumstances to be easily monitored.Secondly, a sound recognition function may be updated using an ambient sound, for sound recognition from background noise and environmental noise, in a robust and precise manner. This can enhance a sound recognition rate, and improve stability and efficiency.Thirdly, the robot cleaner may be moved to a detected direction or position of a sound source with respect to an event sound. Then, image information may be detected, or whether an abnormal situation has occurred or not may be determined. Such information may be provided via a communication network.
Abstract translation: 公开了一种机器人清洁器及其控制方法。 首先，可以通过一个或多个麦克风，例如三个麦克风来检测声源方向和声源位置，并且可以识别特定的事件声音。 然后，识别的特定事件声音可以以消息的形式输出到清洁器主体，或者可以经由通信网络提供。 这样可以方便地监控情况。 其次，可以以鲁棒且精确的方式使用环境声音来更新声音识别功能，以用于从背景噪声和环境噪声的声音识别。 这可以提高声音识别率，提高稳定性和效率。 第三，可以将机器人清洁器相对于事件声音移动到检测到的声源的方向或位置。 然后，可以确定图像信息，或者是否发生异常情况。 这样的信息可以经由通信网络来提供。
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公开(公告)号：US09531948B2
公开(公告)日：2016-12-27
申请号：US14759820
申请日：2013-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Byounggi Lee , Hyejeong Jeon , Heungkyu Lee
IPC: H04N7/14 , H04N5/232 , G06K9/00 , G10L25/57 , G10L21/0216
CPC classification number: H04N5/23216 , G06K9/00248 , G10L25/57 , G10L2021/02166 , H04N5/232 , H04N5/23219 , H04N7/141 , H04N7/142
Abstract: A method for controlling a voice tracking apparatus according to an embodiment of the present invention includes the steps of: tracking a sound source of a voice signal generated from the outside; turning an image capturing unit of the voice tracking apparatus toward the location of the tracked sound source; and beamforming the voice signal of the sound source through a voice input unit mounted on the image capturing unit.
Abstract translation: 根据本发明的实施例的用于控制语音跟踪装置的方法包括以下步骤：跟踪从外部产生的语音信号的声源; 将所述语音跟踪装置的图像拍摄单元朝向被跟踪声源的位置转动; 以及通过安装在图像捕获单元上的语音输入单元对声源的语音信号进行波束成形。
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Patent Agency Ranking
公开(公告)号：US09452526B2
公开(公告)日：2016-09-27
申请号：US14096646
申请日：2013-12-04
Applicant: LG Electronics Inc.
Inventor： Jimann Jeong , Byounggi Lee , Kyuho Lee
CPC classification number: B25J9/0003 , G05D1/0016 , G05D1/0033 , G05D2201/0203
Abstract: Provided is a robot cleaner. The robot cleaner includes a main body defining an outer appearance of the robot cleaner, a moving unit for moving or rotating the main body, a plurality of receiving units disposed in the main body to receive a user's voice command, and a control unit recognizing a call command occurring direction when the voice command inputted from the plurality of receiving units is a call command. The control unit controls the moving unit so that the main body is moved in the recognized call command occurring direction along the preset detour route.
Abstract translation: 提供机器人清洁器。 机器人清洁器包括限定机器人清洁器的外观的主体，用于移动或旋转主体的移动单元，设置在主体中的多个接收单元以接收用户的语音命令，以及控制单元，其识别 当从多个接收单元输入的语音命令是呼叫命令时，呼叫命令发生方向。 控制单元控制移动单元，使得主体沿着预设的绕行路线沿识别的呼叫命令发生方向移动。
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公开(公告)号：US09375119B2
公开(公告)日：2016-06-28
申请号：US13785782
申请日：2013-03-05
Applicant: LG Electronics Inc.
Inventor： Heungkyu Lee , Hyejeong Jeon , Byounggi Lee
CPC classification number: A47L9/009 , B25J9/0003 , B25J9/1697 , G05D1/0255 , G05D2201/0203 , G05D2201/0209 , G08B13/19613 , G08B13/19695 , G10L25/27 , G10L25/51 , Y10S901/01
Abstract: Disclosed are a robot cleaner, and a method for controlling the same.Firstly, a sound source direction and a sound source position may be detected by one or more microphones, e,g., three microphones, and a specific event sound may be recognized. Then, the recognized specific event sound may be output to a cleaner body in the form of a message, or may be provided via a communication network. This can allow the circumstances to be easily monitored.Secondly, a sound recognition function may be updated using an ambient sound, for sound recognition from background noise and environmental noise, in a robust and precise manner. This can enhance a sound recognition rate, and improve stability and efficiency.Thirdly, the robot cleaner may be moved to a detected direction or position of a sound source with respect to an event sound. Then, image information may be detected, or whether an abnormal situation has occurred or not may be determined. Such information may be provided via a communication network.
Abstract translation: 公开了一种机器人清洁器及其控制方法。 首先，可以通过一个或多个麦克风，例如三个麦克风来检测声源方向和声源位置，并且可以识别特定的事件声音。 然后，识别的特定事件声音可以以消息的形式输出到清洁器主体，或者可以经由通信网络提供。 这样可以方便地监控情况。 其次，可以以鲁棒且精确的方式使用环境声音来更新声音识别功能，以用于从背景噪声和环境噪声的声音识别。 这可以提高声音识别率，提高稳定性和效率。 第三，可以将机器人清洁器相对于事件声音移动到检测到的声源的方向或位置。 然后，可以确定图像信息，或者是否发生异常情况。 这样的信息可以经由通信网络来提供。
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公开(公告)号：US20140156076A1
公开(公告)日：2014-06-05
申请号：US14096646
申请日：2013-12-04
Applicant: LG Electronics Inc.
Inventor： Jimann Jeong , Byounggi Lee , Kyuho Lee
IPC: B25J9/00
CPC classification number: B25J9/0003 , G05D1/0016 , G05D1/0033 , G05D2201/0203
Abstract: Provided is a robot cleaner. The robot cleaner includes a main body defining an outer appearance of the robot cleaner, a moving unit for moving or rotating the main body, a plurality of receiving units disposed in the main body to receive a user's voice command, and a control unit recognizing a call command occurring direction when the voice command inputted from the plurality of receiving units is a call command. The control unit controls the moving unit so that the main body is moved in the recognized call command occurring direction along the preset detour route.
Abstract translation: 提供机器人清洁器。 机器人清洁器包括限定机器人清洁器的外观的主体，用于移动或旋转主体的移动单元，设置在主体中的多个接收单元以接收用户的语音命令，以及控制单元，其识别 当从多个接收单元输入的语音命令是呼叫命令时，呼叫命令发生方向。 控制单元控制移动单元，使得主体沿着预设的绕行路线沿识别的呼叫命令发生方向移动。
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公开(公告)号：US11381915B2
公开(公告)日：2022-07-05
申请号：US17054963
申请日：2018-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Kihyun Kim , Kyuho Lee , Byounggi Lee
Abstract: A vehicle according to an embodiment of the present invention may comprise: a microphone; a plurality of speakers; a memory for storing a sound field table including corresponding relationship between filter set values, virtual sound items, and boarding items; and a processor for receiving a sound signal via the microphone, determining a first filter set value matched to characteristics of the received sound signal, by using the sound field table, and controlling outputs of the plurality of speakers so as to output sound according to the determined first set value.
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公开(公告)号：US10217475B2
公开(公告)日：2019-02-26
申请号：US15579766
申请日：2015-07-03
Applicant: LG ELECTRONICS INC.
Inventor： Heungkyu Lee , Byounggi Lee
IPC: G10L21/02 , G10L21/0316 , G10L21/0232 , G06F3/0484 , G06F3/0488 , G06F3/16 , G06F3/0481 , G06F3/0482 , H04M1/725 , H04M1/60 , H04R1/10 , H04R1/40 , H04R3/00 , H04R29/00
Abstract: A headset including a wireless communication unit configured to provide wireless communication; a first microphone mounted on the headset; and a second microphone to be placed within an ear of the user wearing the headset; a controller configured to receive a phone call via the wireless communication unit from an external device, select either one of the first microphone or the second microphone to receive a voice signal of the user responding to the received phone call, in response to the selection of the first microphone, receive the voice signal of the user through the first microphone, correct a sound quality of the voice signal received through the first microphone, and transmit the corrected voice signal to the external device, and in response to the selection of the second microphone, receive the voice signal of the user from the external auditory canal of the ear of the user having the second microphone placed therein, correct a sound quality of the voice signal received through the second microphone and transmit the corrected voice signal to the external device.
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