公开(公告)号：US20180151169A1

公开(公告)日：2018-05-31

申请号：US15800931

申请日：2017-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-in KIM ,  Sang-soon LIM ,  Jun-sik JEONG

IPC: G10K11/178 ,  H04R1/32

CPC classification number: G10K11/178 ,  G10K11/17823 ,  G10K11/17854 ,  G10K11/17873 ,  G10K2210/12821 ,  G10K2210/3016 ,  G10K2210/3046 ,  H04R1/32 ,  H04R3/005 ,  H04R2410/07 ,  H04R2430/25 ,  H04R2499/13

Abstract: An electronic device is provided. The electronic device includes an audio module including a plurality of audio reception units and a plurality of audio output units and a processor electrically connected to the audio module and configured to receive sound via the plurality of audio reception units, generate antiphase signals based on waveforms of the received sound, determine directions in which to emit the antiphase signals, based on locations of the plurality of audio reception units, and emit the antiphase signals via the plurality of audio output units.