公开(公告)号：EP2628322A2

公开(公告)日：2013-08-21

申请号：EP11832769.1

申请日：2011-10-13

Applicant: Samsung Electronics Co., Ltd

Inventor： LEE, Chang-Joon

IPC: H04S3/00 ,  G10L19/00

CPC classification number: G10L19/008 ,  G10L19/0212 ,  G10L19/022 ,  G10L25/18 ,  H04S2400/03

Abstract: Downmixing multi-channel audio signals to target channels by pre-downmixing frequency coefficients that are encoded using a most frequently used block type in stereo channels in the frequency domain, thereby reducing an amount of calculations and an amount of power required to downmix the multi-channel audio signals.

公开(公告)号：EP3383149A1

公开(公告)日：2018-10-03

申请号：EP18163961.8

申请日：2018-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Chang-Joon ,  LEE, Yong-Won ,  JANG, Hyun-Tae

IPC: H05K3/34 ,  H05K9/00 ,  B32B15/01 ,  H05K1/02

CPC classification number: H05K9/0049 ,  B32B15/013 ,  H05K1/0216 ,  H05K1/0306 ,  H05K1/053 ,  H05K1/181 ,  H05K3/303 ,  H05K3/341 ,  H05K9/0028 ,  H05K2201/10318 ,  H05K2201/10333 ,  H05K2201/10371 ,  Y02P70/613

Abstract: According to various embodiments of the present disclosure, a metal unit 100 may include: a core metal layer 110 that is mainly composed of iron (Fe); and an outer layer 120 formed on at least one face 111, 112 of the core metal layer, and bonded to solder 10 so as to be attached to a printed circuit board 21. The metal unit and an electronic device including the same may be variously implemented according to embodiments.

公开(公告)号：EP2628322B1

公开(公告)日：2015-12-16

申请号：EP11832769.1

申请日：2011-10-13

Applicant: Samsung Electronics Co., Ltd

Inventor： LEE, Chang-Joon

IPC: H04S3/00 ,  G10L19/008 ,  G10L25/18 ,  G10L19/022 ,  G10L19/02

CPC classification number: G10L19/008 ,  G10L19/0212 ,  G10L19/022 ,  G10L25/18 ,  H04S2400/03