Patent · US Active

Maintaining grouping information for audio speakers devices

US10284953B2 · kind B2 · utility

11Cited by

8References

20Claims

0Family size

Assignee

PWV INC. · US

Inventors

Jeremy Adam Hammer · Kirkland, US
James Andrew Hammer · Kirkland, US

Key dates

Filing date	Jul 3, 2017
Grant date	May 7, 2019
Priority date	—
Expiry date	Jul 3, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2420/07
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Described herein are systems, devices, and methods for generating a synchronized time value for a wireless speaker having a first timer and a second timer. In some embodiments, the systems, devices, and method may include reading a first timer value associated with the first timer, wherein the first timer is synchronized with a wireless network. Further, a first timer value associated with the second timer may be read. The first timer value associated with the second timer may be correlated to the first timer value associated with the first timer to generate the synchronized time value for the wireless speaker.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.