公开(公告)号：US20210192581A1

公开(公告)日：2021-06-24

申请号：US16842617

申请日：2020-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung YANG ,  Yongchul PARK ,  Sungmin HAN ,  Sangki KIM ,  Juyeong JANG ,  Minook KIM

IPC: G06Q30/02 ,  G06F16/332 ,  G06F40/35 ,  H04L12/58

Abstract: An electronic device is disclosed. The electronic device includes a memory and a processor. The electronic device may execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm, and perform communications with other electronic devices in a 5G communication network. Accordingly, user convenience can be significantly improved.

公开(公告)号：US20210074261A1

公开(公告)日：2021-03-11

申请号：US16928815

申请日：2020-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung YANG ,  Yongchul PARK ,  Sungmin HAN ,  Sangki KIM ,  Juyeong JANG ,  Minook KIM

IPC: G10L13/10

Abstract: A method includes generating first synthesized speech by using text and a first emotion vector configured for the text, extracting a second emotion vector included in the first synthesized speech, determining whether correction of the second emotion information vector is needed by comparing a loss value calculated by using the first emotion information vector and the second emotion information vector with a preconfigured threshold, re-performing speech synthesis by using a third emotion information vector generated by correcting the second emotion information vector, and outputting the generated synthesized speech, thereby configuring emotion information of speech in a more effective manner. A speech synthesis apparatus may be associated with an artificial intelligence module, drone (unmanned aerial vehicle, UAV), robot, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G services, and the like.

公开(公告)号：US20210134301A1

公开(公告)日：2021-05-06

申请号：US17028527

申请日：2020-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung YANG ,  Yongchul PARK ,  Sungmin HAN ,  Sangki KIM ,  Juyeong JANG ,  Minook KIM

IPC: G10L17/04 ,  G10L15/06 ,  G10L15/07

Abstract: Disclosed is gathering a user's speech samples. According to an embodiment of the disclosure, a method of gathering learning samples may gather a speaker's speech data obtained while talking on a mobile terminal and text data generated from the speech data and gather training data for generating a speech synthesis model. According to the disclosure, the method of gathering learning samples may be related to artificial intelligence (AI) modules, unmanned aerial vehicles (UAVs), robots, augmented reality (AR) devices, virtual reality (VR) devices, and 5G service-related devices.

公开(公告)号：US20200035216A1

公开(公告)日：2020-01-30

申请号：US16593404

申请日：2019-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung YANG ,  Minook KIM ,  Sangki KIM ,  Yongchul PARK ,  Juyeong JANG ,  Sungmin HAN

IPC: G10L13/02 ,  G10L25/63 ,  G06F17/22

Abstract: A speech synthesis method and apparatus based on emotion information are disclosed. A method for performing, by a speech synthesis apparatus, speech synthesis based on emotion information according to an embodiment of the present disclosure includes: receiving data; generating emotion information on the basis of the data; generating metadata corresponding to the emotion information; and transmitting the metadata to a speech synthesis engine, wherein the metadata is described in the form of a markup language, and the markup language includes a speech synthesis markup language (SSML). According to the present disclosure, an intelligent computing device constituting a speech synthesis apparatus may be related with an artificial intelligence module, drone (unmanned aerial vehicle, UAV), robot, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G services, and the like.

公开(公告)号：US20180204375A1

公开(公告)日：2018-07-19

申请号：US15741394

申请日：2016-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Sungmin BAEK ,  Choonghwan SHIN ,  Byunghwa LEE ,  Sungjin KIM ,  Soungmin IM ,  Sangki KIM

IPC: G06T17/05 ,  G06T19/00 ,  H04N5/33 ,  G06F3/01

CPC classification number: G06T17/05 ,  A63F13/00 ,  A63F13/98 ,  A63F2300/8082 ,  G06F1/1626 ,  G06F1/163 ,  G06F1/1684 ,  G06F1/1686 ,  G06F3/011 ,  G06F3/012 ,  G06F3/0304 ,  G06F3/0325 ,  G06F3/0346 ,  G06T19/006 ,  H04N5/33 ,  H04N13/254 ,  H04N13/271 ,  H04N13/344 ,  H04N13/366

Abstract: The present invention provides a smart device, which is configured to track the movement of the user's head, and a method for controlling the same. The present invention provides a smart device and a method for controlling the same, the smart device comprising: a body; an output device, which can be attached to/detached from the body, and which is configured to provide multiple reference points in a peripheral space; a camera for acquiring images of the provided reference points; and a control device configured to track the movement of the smart device using the acquired images.

公开(公告)号：US20170351335A1

公开(公告)日：2017-12-07

申请号：US15536976

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Taehyeong KIM ,  Kamin LEE ,  Sungjin KIM ,  Sangki KIM

IPC: G06F3/01 ,  H04M1/725 ,  G06K9/00 ,  H04N5/232 ,  G06F3/16 ,  G09G5/10

CPC classification number: G06F3/017 ,  G06F3/01 ,  G06F3/165 ,  G06K9/00355 ,  G09G5/10 ,  G09G2354/00 ,  G09G2360/144 ,  G09G2380/10 ,  H04M1/72563 ,  H04M19/04 ,  H04N5/23219 ,  H04N5/23245 ,  H04W4/024 ,  H04W4/48 ,  H04W88/02

Abstract: The present invention relates to a mobile terminal capable of providing path information, and a control method therefor. The mobile terminal according to one embodiment of the present invention comprises: a camera; and a control unit for activating, if an event occurs, the camera, detecting whether the mobile terminal is in a vehicle-mounted state and whether the vehicle is traveling by using images received through the camera and, if it is determined, according to the detection result, that the vehicle is traveling in a state in which the mobile terminal is mounted on the vehicle, activating a gesture function of controlling the event by recognizing a gesture of a user.

公开(公告)号：US20230148275A1

公开(公告)日：2023-05-11

申请号：US17959050

申请日：2022-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Sangki KIM ,  Sungmin HAN ,  Siyoung YANG

IPC: G10L13/047 ,  G10L25/30

CPC classification number: G10L13/047 ,  G10L25/30

Abstract: Provided is a speech synthetic device capable of outputting a synthetic voice having various speech styles. The speech synthesis device includes a speaker, and a processor to acquire voice feature information through a text and a user input; generate a synthetic voice, by receiving the text and the voice feature information inputs into a decoder supervised-trained to minimize a difference between feature information of a learning text and characteristic information of a learning voice, and output the generated synthetic voice through the speaker.

公开(公告)号：US20210174782A1

公开(公告)日：2021-06-10

申请号：US16803941

申请日：2020-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Minook KIM ,  Yongchul PARK ,  Sungmin HAN ,  Siyoung YANG ,  Sangki KIM ,  Juyeong JANG

IPC: G10L13/10 ,  G10L13/047 ,  G06N20/00 ,  G06N5/04

Abstract: An artificial intelligence device includes a memory and a processor. The memory is configured to store audio data having a predetermined speech style. The processor is configured to generate a condition vector relating to a condition for determining the speech style of the audio data, reduce a dimension of the condition vector to a predetermined reduction dimension, acquire a sparse code vector based on a dictionary vector acquired through sparse dictionary coding with respect to the condition vector having the predetermined reduction dimension, and change a vector element value included in the sparse code vector.

公开(公告)号：US20210134262A1

公开(公告)日：2021-05-06

申请号：US17029582

申请日：2020-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Minook KIM ,  Yongchul PARK ,  Sungmin HAN ,  Siyoung YANG ,  Sangki KIM ,  Juyeong JANG

IPC: G10L13/033 ,  G10L15/02 ,  G10L13/047 ,  G10L25/51 ,  G10L15/24

Abstract: Disclosed is speech synthesis in a noisy environment. According to an embodiment of the disclosure, a method of speech synthesis may generate a Lombard effect-applied synthesized speech using a feature vector generated from an utterance feature. According to the disclosure, the speech synthesis method and device may be related to artificial intelligence (AI) modules, unmanned aerial vehicles (UAVs), robots, augmented reality (AR) devices, virtual reality (VR) devices, and 5G service-related devices.

公开(公告)号：US20200035215A1

公开(公告)日：2020-01-30

申请号：US16593161

申请日：2019-10-04

Applicant: LG Electronics Inc.

Inventor： Siyoung YANG ,  Minook KIM ,  Sangki KIM ,  Yongchul PARK ,  Juyeong JANG ,  Sungmin HAN

IPC: G10L13/02 ,  G10L25/63 ,  G10L25/30 ,  G10L15/30 ,  G06F17/16

Abstract: A speech synthesis method and apparatus based on emotion information are disclosed. A speech synthesis method based on emotion information extracts speech synthesis target text from received data and determines whether the received data includes situation explanation information. First metadata corresponding to first emotion information is generated on the basis of the situation explanation information. When the extracted data does not include situation explanation information, second metadata corresponding to second emotion information generated on the basis of semantic analysis and context analysis is generated. One of the first metadata and the second metadata is added to the speech synthesis target text to synthesize speech corresponding to the extracted data. A speech synthesis apparatus of this disclosure may be associated with an artificial intelligence module, drone (unmanned aerial vehicle, UAV), robot, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G services, and the like.