公开(公告)号：US20190045304A1

公开(公告)日：2019-02-07

申请号：US16153459

申请日：2018-10-05

Applicant: Intel Corporation

Inventor： Himanshu Bhalla ,  Xuemei Ouyang ,  Kris D. Fleming ,  Ganesh Venkatesan

IPC: H04R3/12 ,  G11B27/10

Abstract: Example methods and apparatus to facilitate time synchronization of audio over Bluetooth Low Energy are disclosed herein. An apparatus includes a packet processor to process a data packet to identify a timestamp encoded in the data packet; a buffer to store the data packet with the timestamp; and a host to: when the data packet is removed from the buffer, initiate a timer; and when the timer reaches a time corresponding to a sum of the timestamp and a presentation delay time, out the data packet to render the data packet.

公开(公告)号：US10652659B2

公开(公告)日：2020-05-12

申请号：US16153459

申请日：2018-10-05

Applicant: Intel Corporation

Inventor： Himanshu Bhalla ,  Xuemei Ouyang ,  Kris D. Fleming ,  Ganesh Venkatesan

IPC: H04R3/12 ,  G11B27/10 ,  H04R3/00

Abstract: Example methods and apparatus to facilitate time synchronization of audio over Bluetooth Low Energy are disclosed herein. An apparatus includes a packet processor to process a data packet to identify a timestamp encoded in the data packet; a buffer to store the data packet with the timestamp; and a host to: when the data packet is removed from the buffer, initiate a timer; and when the timer reaches a time corresponding to a sum of the timestamp and a presentation delay time, out the data packet to render the data packet.