公开(公告)号：US20200099873A1

公开(公告)日：2020-03-26

申请号：US16699418

申请日：2019-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min-ji HWANG ,  Seung-jin Lee ,  Young-woo Lee ,  Seok-yong Hong

IPC: H04N5/355 ,  H04N5/3745 ,  H04N9/04

Abstract: An image sensor includes a pixel array including a first shared pixel and a second shared pixel that are adjacent to each other in a row direction. The first shared pixel includes two or more photo diodes in a first row and two or more photo diodes in a second row, and the first shared pixel includes a first floating diffusion region shared by the photo diodes of the first shared pixel. The second shared pixel includes two or more photo diodes in the first row and two or more photo diodes in the second row, and the second shared pixel includes a second floating diffusion region shared by the photo diodes of the second shared pixel.

公开(公告)号：US10366703B2

公开(公告)日：2019-07-30

申请号：US15516071

申请日：2015-10-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-woo Lee ,  Haruyuki Mori

IPC: G10L21/0208 ,  H04R3/00 ,  H04R1/40 ,  G10L21/0232 ,  G10L21/0216

Abstract: A method of processing an audio signal is provided. The method includes: acquiring an audio signal of a frequency domain for a plurality of frames; dividing a frequency band into a plurality of sections; acquiring energies of the plurality of sections; detecting an audio signal including noise based on an energy difference between the plurality of sections; and applying a suppression gain to the detected audio signal.