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公开(公告)号：US20240334020A1
公开(公告)日：2024-10-03
申请号：US18337995
申请日：2023-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Sang Hun KIM , Hyo Jeong JEONG , Tae Young KIM , Tae Jin PARK , Hyung Woo PARK
IPC: H04N21/485
CPC classification number: H04N21/4852
Abstract: An electronic device comprises a speaker; a wireless communication interface configured to communicate with an external device, wirelessly; and a controller configured to transmit a sound source to the speaker, transmit the sound source to the external device through the wireless communication interface, obtain a first audio corresponding to the sound source output through the speaker and a second audio corresponding to the sound source output through the external device, and control an EQ (Equalizer) mode of the external device based on a comparison result between the first audio and the second audio, or output a calibrated sound source to the speaker.
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公开(公告)号：US20160353047A1
公开(公告)日：2016-12-01
申请号：US15232529
申请日：2016-08-09
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
IPC: H04N5/38 , H04N21/236 , H04N21/2362 , H04N21/434 , H04N7/088 , H04N21/81 , H04N5/278 , H04N5/44 , H04N7/035 , H04N5/445 , H04N21/488
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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公开(公告)号：US20150319394A1
公开(公告)日：2015-11-05
申请号：US14795768
申请日：2015-07-09
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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公开(公告)号：US20150026727A1
公开(公告)日：2015-01-22
申请号：US14509292
申请日：2014-10-08
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
IPC: H04N21/434 , H04N7/088 , H04N5/278 , H04N5/445 , H04N21/482 , H04N21/488
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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Patent Agency Ranking
15.发明申请公开(公告)号：US20200336857A1
公开(公告)日：2020-10-22
申请号：US16737713
申请日：2020-01-08
Applicant: LG ELECTRONICS INC.
Inventor： Tae Young KIM , Tae Jin PARK , Si Jin KIM , Eun Jung LEE , Soon Hyung HWANG , Hyo Rim KIM , Min Jae KIM , Hyo Sung KIM
Abstract: The audio device according to the present disclosure may include a mixer that adjusts the number of channels of an inputted audio signal based on the number of speakers connected, a transmitter that transmits a test audio signal for speaker setup, to at least one speaker among the plurality of speakers, a feedback receiver that receives a signal of the outputted audio, a controller that determines an output time difference between the plurality of speakers, based on the signal of the outputted audio, and a post-processor that adds an output delay signal to the audio signal of at least one channel of a multi-channel audio signal provided to the plurality of speakers so as to synchronize the outputs of the plurality of speakers, based on the determined output time difference.
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公开(公告)号：US20150312511A1
公开(公告)日：2015-10-29
申请号：US14795753
申请日：2015-07-09
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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公开(公告)号：US20150135231A1
公开(公告)日：2015-05-14
申请号：US14602077
申请日：2015-01-21
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
IPC: H04N21/488 , H04N5/445 , H04N21/482 , H04N5/278 , H04N7/035 , H04N7/088 , H04N21/2362 , H04N21/434
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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公开(公告)号：US20150131003A1
公开(公告)日：2015-05-14
申请号：US14605679
申请日：2015-01-26
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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公开(公告)号：US20150026733A1
公开(公告)日：2015-01-22
申请号：US14509887
申请日：2014-10-08
Applicant: LG Electronics Inc.
Inventor： Tae Jin PARK
IPC: H04N5/445 , H04N7/035 , H04N7/08 , H04N21/488 , H04N5/38 , H04N21/434 , H04N21/482 , H04N5/278 , H04N7/088
CPC classification number: H04N21/23614 , H04N5/278 , H04N5/38 , H04N5/4401 , H04N5/44508 , H04N7/035 , H04N7/08 , H04N7/0882 , H04N21/234345 , H04N21/2353 , H04N21/2355 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/482 , H04N21/4884 , H04N21/8133 , H04N21/85406
Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
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