公开(公告)号：US10805062B2

公开(公告)日：2020-10-13

申请号：US15642619

申请日：2017-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyun Jo ,  Hyeong Geun Kim ,  Dong Hoon Hyun ,  Gwang Ho Hwang ,  Dong Hyoun Son

IPC: H04N21/242 ,  H04L7/00 ,  G06F9/48 ,  H04R5/033

Abstract: An electronic device is provided. The electronic device includes a hardware timer, a memory, a communication circuit, and a processor. The processor is configured to measure a first time point of the hardware timer in response to a playback event received via the communication circuit from a master paired with the electronic device, calculate a second time point by adding a predefined first time interval to the first time point, and execute an instruction to play back a sound source at the second time point. A first resolution of the hardware timer is set to be higher than a second resolution of an operating system (OS).