公开(公告)号：US10425718B2

公开(公告)日：2019-09-24

申请号：US15838726

申请日：2017-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： A-Ran Cha ,  Byeong-Jun Kim ,  Jae-Hyun Kim ,  Nam-Il Lee ,  Hyun Jo

IPC: A61F11/00 ,  H04R1/10 ,  G10K11/178 ,  G10H1/46 ,  G10K11/175 ,  G06F3/16 ,  G06F3/0488

Abstract: Disclosed are an electronic device and a method of processing an audio signal by the electronic device. The electronic device includes: a processor functionally connected to a speaker and a microphone; and a memory electrically connected to the processor. The memory includes instructions to cause the processor, when executed, to output a first audio signal through the speaker; identify that a second audio signal detected by the microphone corresponds to the first audio signal when the first audio signal is outputted through the speaker; and control output of the first audio signal based on the identification. Further, various other embodiments may be possible.

公开(公告)号：US10939218B2

公开(公告)日：2021-03-02

申请号：US16196155

申请日：2018-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gun-Woo Lee ,  Jung-Yeol An ,  Jong-Mo Kum ,  Gang-Youl Kim ,  Byeong-Jun Kim ,  Jae-Hyun Kim ,  Nam-Il Lee ,  Jun-Soo Lee ,  Chul-Min Choi

IPC: H04R29/00 ,  G10K11/178 ,  H04R1/10 ,  H04R5/033

Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.

公开(公告)号：US09812168B2

公开(公告)日：2017-11-07

申请号：US15044321

申请日：2016-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo-Hyun Kim ,  Jae-Hyun Kim ,  Byeong-Jun Kim ,  Sang-Soo Park ,  Jun-Soo Lee ,  Ho-Chul Hwang

IPC: H04N9/80 ,  H04N5/93 ,  G11B27/031

CPC classification number: G11B27/031

Abstract: The present disclosure provides an electronic device and method for playing image data. The method for playing back image data in an electronic device includes storing an audiovisual (A/V) data for a predetermined period of time in a memory of the electronic device. The electronic device plays back the A/V data, wherein upon playing back, by the electronic device, the A/V data comprises analyzing an audio signal of the A/V data dynamically to select one of a plurality of sound effects based on the analyzed audio signal. The A/V data is played back by applying the selected sound effect to at least a part of the A/V signal.

公开(公告)号：US10387101B2

公开(公告)日：2019-08-20

申请号：US16072010

申请日：2016-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-Jun Kim ,  Jae-Hyun Kim ,  Jun-Soo Lee ,  Ho-Chul Hwang

IPC: G06F3/01 ,  G06F3/16 ,  G11B20/10 ,  G06Q50/10 ,  H04M1/725 ,  H04R3/04

Abstract: Disclosed is a control method for an electronic device. An electronic device according to an embodiment comprises: at least one speaker; and a processor. The processor may be configured to: obtain sound source data; obtain first sound source data, corresponding to a first designated frequency band, from the sound source data by using a filter; generate second sound source data by applying sound effect to at least a portion of sound source data corresponding to a second designated frequency band among the sound source data; generate synthesized sound source data corresponding to the sound source data by synthesizing the first sound source data and the second sound source data; and output the synthesized sound source data through the at least one speaker. Other embodiments may also be possible.

公开(公告)号：US10178485B2

公开(公告)日：2019-01-08

申请号：US15808010

申请日：2017-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gun-Woo Lee ,  Jung-Yeol An ,  Jong-Mo Kum ,  Gang-Youl Kim ,  Byeong-Jun Kim ,  Jae-Hyun Kim ,  Nam-Il Lee ,  Jun-Soo Lee ,  Chul-Min Choi

IPC: H04R29/00 ,  H04R1/10 ,  G10K11/178

Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.