公开(公告)号：US11026020B2

公开(公告)日：2021-06-01

申请号：US16520676

申请日：2019-07-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngbae Park ,  Changshik Yoon ,  Hongki Kim ,  Junhui Lee ,  Dongheon Jang ,  Sohae Kim ,  Hyunjong Roh ,  Limsam Lim ,  Hochul Hwang

IPC: H04R3/00 ,  H04R1/02 ,  H04R9/06 ,  H04R29/00 ,  G06F3/16

Abstract: An electronic device includes a memory, a housing, an acoustic module comprising a coil and an acoustic membrane configured to be movable based on a signal applied to the coil, the acoustic module being disposed in an internal space of the housing, an amplifier, and a processor. The memory may store instructions that when executed by the processor cause the processor to apply a first signal to the coil through the amplifier to move the acoustic membrane in a first direction by a first distance and applying a second signal to the coil through the amplifier to move the acoustic membrane in a second direction different from the first direction and/or to move the acoustic membrane by a second distance different from the first distance after applying the first signal to the coil.

公开(公告)号：US10474421B2

公开(公告)日：2019-11-12

申请号：US15436241

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Park ,  Jaehyun Kim ,  Limsam Lim ,  Namil Lee ,  Hochul Hwang

IPC: G06F17/00 ,  G06F3/16 ,  G11B20/10

Abstract: Methods and apparatuses are provided for processing audio data at an electronic device. Audio data is obtained. A type of the audio data is identified. An audio processing mode corresponding to the type of the audio data is selected. An audio track of the audio data is output, based on the audio processing mode.