公开(公告)号：US10939039B2

公开(公告)日：2021-03-02

申请号：US16317424

申请日：2017-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-moon Lee ,  Sang-chul Ko ,  Byeong-geun Cheon

IPC: H04N5/232 ,  H04N9/802

Abstract: A display apparatus including: a display; a loudspeaker; a user input unit; a video processor configured to process a video signal to be displayed as an image on the display, and change a viewpoint of the image displayed on the display in response to a user input made through the user input unit; and an audio processor configured to process an audio signal to be output as a sound from the loudspeaker, determine acoustic features of the audio signal, and adjust the output of the sound from the loudspeaker according to the acoustic features in response to the user input.

公开(公告)号：US10357182B2

公开(公告)日：2019-07-23

申请号：US15514621

申请日：2015-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Gun-woo Lee ,  Nokhaeng Lee ,  Sang-chul Ko ,  Youngjin Park

IPC: A61B5/055 ,  G01R33/385 ,  G01R33/54 ,  A61B5/00

Abstract: A device according to one disclosed embodiment comprises: a control part which determines at least one target frequency of an MRI noise signal generated in an MRI device and generates a control signal for the determined target frequency; and an output part which outputs the control signal, wherein the target frequency is the frequency of the MRI noise signal to be controlled and the control signal is a signal in which at least one of the size and the phase of the MRI noise signal is changed.

公开(公告)号：US10037765B2

公开(公告)日：2018-07-31

申请号：US14509447

申请日：2014-10-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： A-ran Cha ,  Gun-woo Lee ,  Sang-chul Ko ,  Young-sang Lee ,  Yoon-jae Lee

IPC: G10L21/02 ,  G10L21/0208 ,  H04R1/28 ,  H04R15/00 ,  H04R9/06 ,  G01R33/28 ,  G10L19/005 ,  G10L21/0232 ,  G10K11/178

CPC classification number: G10L21/0208 ,  G01R33/283 ,  G10K11/178 ,  G10K2210/1081 ,  G10L19/005 ,  G10L21/0232 ,  G10L2021/02085 ,  H04R1/288 ,  H04R9/06 ,  H04R15/00

Abstract: An audio apparatus is provided. The audio apparatus includes an input configured to receive an audio signal containing noise; a period estimation unit configured to estimate a period of a noise pattern in the audio signal; a noise reducer configured to subtract and remove the noise pattern from the audio signal in a frequency domain by using the estimated period of the noise pattern; a noise updater configured to update the noise pattern according to a change in amplitude of the noise; and an output configured to output the audio signal obtained by removing the noise pattern.

公开(公告)号：US10587869B2

公开(公告)日：2020-03-10

申请号：US15672492

申请日：2017-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-don Yoon ,  A-in Cho ,  Sang-chul Ko ,  Joung-ho Roh ,  Bong-seok Lee ,  Sang-moon Lee

IPC: H04N13/388 ,  H04N21/81 ,  H04N21/43 ,  H04N21/4728 ,  H04N21/41 ,  G06T15/10 ,  G06F3/14 ,  G09G3/00 ,  H04N13/189 ,  G06T15/04 ,  G06T15/20 ,  H04N21/80

Abstract: A method performed by a first image display apparatus includes: obtaining a 360-degree image; displaying, on a first display included in the first image display apparatus, a first image corresponding to a first area of the 360-degree image; controlling a second image display apparatus to display a second image corresponding to a second area of the 360-degree image, the second area being adjacent to the first area.

公开(公告)号：US10455342B2

公开(公告)日：2019-10-22

申请号：US14896534

申请日：2014-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-sung Kim ,  Jae-hoon Jeong ,  Jung-eun Park ,  Ki-wan Eom ,  Byeong-seob Ko ,  Anant Baijal ,  In-woo Hwang ,  Sang-chul Ko ,  Jeong-su Kim ,  Seung-yeol Lee ,  Jae-youn Cho

IPC: H04R29/00 ,  G10L25/18 ,  G10L25/72

Abstract: Provided is a method of operating an acoustic event detecting apparatus including: receiving an acoustic input; extracting frequency characteristics of the acoustic input; determining whether a first acoustic event has occurred by analyzing the extracted frequency characteristics; and in response to determining that the first acoustic event has occurred, acquiring data about at least one of a sound, an image, and a video from an environment outside of the acoustic event detecting apparatus and transmitting the data to a first device.