公开(公告)号：US10163452B2

公开(公告)日：2018-12-25

申请号：US15350804

申请日：2016-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Byounggi Lee ,  Hyejeong Jeon

IPC: H04B15/00 ,  G10L21/0232 ,  G10L15/22 ,  H04R1/32 ,  H04R3/00 ,  G10L21/0208 ,  G10L21/0216 ,  H04R1/02

Abstract: An electronic device including a voice obtaining microphone configured to receive a voice signal including a noise at a first level; a noise obtaining microphone configured to receive a voice signal including a noise at a second level higher than the first level; and a controller configured to estimate the noise at the second level from the voice signal received by the noise obtaining microphone, remove the noise at the first level from the voice signal received by the voice obtaining microphone based on the estimated noise, and perform an operation corresponding to the voice signal having the noise at the first level eliminated therefrom.

公开(公告)号：US09729819B2

公开(公告)日：2017-08-08

申请号：US14849185

申请日：2015-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Soungmin Im ,  Yunmi Kwon ,  Kiseon Lee ,  Byounggi Lee

IPC: H04M3/42 ,  H04N7/14 ,  H04N5/232 ,  H04N13/00 ,  H04N13/02 ,  H04N13/04 ,  G06T19/00 ,  H04N5/225 ,  G06F3/01

CPC classification number: H04N7/147 ,  G06F3/011 ,  G06F3/017 ,  G06T19/006 ,  H04N5/2257 ,  H04N5/232 ,  H04N5/23216 ,  H04N7/142 ,  H04N13/161 ,  H04N13/239 ,  H04N13/344

Abstract: A mobile terminal including a camera; a display; a wireless communication unit; and a controller configured to control the wireless communication unit to transmit a first signal requesting a video call to provide a virtual reality (VR) image to an external device, the VR image having an angle of view equal to or greater than a preset degree, generate the VR image based on a plurality of images obtained using the camera, control the wireless communication unit to receive a preset second signal from the external device, and control the wireless communication unit to transmit a third signal including the generated VR image to the external device in response to the second signal.

公开(公告)号：US11689853B2

公开(公告)日：2023-06-27

申请号：US17830134

申请日：2022-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Kihyun Kim ,  Kyuho Lee ,  Byounggi Lee

IPC: H04R3/12 ,  H04R1/02 ,  H04R1/40 ,  G06T7/70 ,  G10K15/10 ,  G10L25/51 ,  G06V20/59

CPC classification number: H04R3/12 ,  G06T7/70 ,  G06V20/59 ,  G10K15/10 ,  G10L25/51 ,  H04R1/025 ,  H04R1/403 ,  G06T2207/30196 ,  G06T2207/30268 ,  H04R2201/401 ,  H04R2499/13

Abstract: A device can include a microphone, a memory configured to store a sound source table including correspondence relationships among boarding items, virtual sound items and filter set values, and a processor configured to receive a sound signal through the microphone and determine a first filter set value matching characteristics of the received sound signal using the sound source table.

公开(公告)号：US11508350B2

公开(公告)日：2022-11-22

申请号：US17294351

申请日：2019-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Byounggi Lee ,  Kihyun Kim ,  Kyuho Lee

IPC: G10K15/02 ,  G10K11/178

Abstract: An apparatus for synthesizing an engine sound according to an embodiment of the present invention comprises: a memory for storing a plurality of explosion sound samples corresponding to a plurality of cylinders included in a cylinder module, respectively; a sound output unit; and a processor for calculating explosion periods of the plurality of cylinders, and overlapping the plurality of samples stored according to the calculated explosion periods on explosion noises of corresponding cylinders, respectively, to output a synthesized virtual engine sound through the sound output unit.

公开(公告)号：US11200897B2

公开(公告)日：2021-12-14

申请号：US16559184

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Donghoon Yi ,  Heewan Park ,  Byounggi Lee ,  Yuyong Jeon

IPC: G10L15/22 ,  G10L15/30 ,  G10L15/08

Abstract: A method and apparatus for selecting a voice-enabled device are disclosed. The voice-enabled device selecting apparatus may reduce the amount of communication load between a home IoT server and home IoT devices and minimize the amount of computation of the home IoT server by obtaining information related to the direction from which each voice recognition device receives a wakeup word from a plurality of voice recognition devices, determining the position where the wakeup word is spoken by using the information related to the direction from which the wakeup word is received, and selecting the voice recognition device closest to the speech position as a voice-enabled device. At least one of the voice enable device selecting apparatus, IoT device, and a server may be associated with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV) (or drone), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.

公开(公告)号：US10542357B2

公开(公告)日：2020-01-21

申请号：US15752722

申请日：2016-08-26

Applicant: LG ELECTRONICS INC.

Inventor： Heungkyu Lee ,  Byounggi Lee

IPC: H04R25/00 ,  H04M1/60 ,  H04R1/10

Abstract: The present invention relates to an ear-set, an ear-set system, and a method for controlling the same. An ear-set according to an embodiment of the present invention comprises: an ear-set body comprising a communication module, which can conduct short-range communication with an external audio source device, and which receives an audio signal from the audio source device, a memory unit, which stored user setting information, an audio adjustment unit, which adjusts the magnitude of an input audio signal on the basis of the stored user setting information, and an audio output unit, which outputs the adjusted audio signal; and an ear-set housing, which contains the ear-set body on one side thereof, and which provides the ear-set body with electric charging in the contained state.