公开(公告)号：US20180317003A1

公开(公告)日：2018-11-01

申请号：US15569576

申请日：2016-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-ho CHANG ,  Dong-hyun JUNG ,  Dong-kyu PARK ,  Hae-kwang PARK ,  Yoon-jae LEE ,  Dong-hyun LIM ,  Jae-youn CHO

IPC: H04R1/34 ,  H04R5/02 ,  H04S3/00 ,  H04S5/00

CPC classification number: H04R1/345 ,  H04R1/30 ,  H04R1/403 ,  H04R5/02 ,  H04R5/04 ,  H04R2201/025 ,  H04R2430/03 ,  H04S3/002 ,  H04S5/005 ,  H04S7/302 ,  H04S2420/01 ,  H04S2420/07

Abstract: According to an aspect of an embodiment, a stereophonic sound reproduction apparatus includes: an input unit for receiving an acoustic signal; a control unit for acquiring an output acoustic signal for generating a virtual sound source for the received acoustic signal; and an output unit for outputting the acquired output acoustic signal by using a front speaker and a side speaker, wherein the control unit generates an attenuation signal that is a signal for attenuating or cancelling an inflow acoustic signal to be directly transferred to an audience in the output acoustic signal output from the side speaker, and the generated output acoustic signal includes the attenuation signal.

公开(公告)号：US20170019748A1

公开(公告)日：2017-01-19

申请号：US15212831

申请日：2016-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-geun CHEON ,  Han-ki KIM ,  Hae-kwang PARK ,  Young-suk SONG ,  Eun-mi OH ,  Dong-hyun LIM ,  Jae-youn CHO ,  Joon-ho SON

IPC: H04S7/00 ,  H04R29/00 ,  H04R27/00 ,  G10L19/005 ,  G10L19/008

CPC classification number: H04S7/301 ,  H04R5/02 ,  H04R27/00 ,  H04R29/007 ,  H04R2205/024 ,  H04R2227/003 ,  H04R2227/005 ,  H04R2420/07

Abstract: An audio signal processing method and an audio signal processing apparatus for synchronizing audio based on synchronization error between audio signals.

Abstract translation: 音频信号处理方法和用于基于音频信号之间的同步误差来同步音频的音频信号处理装置。