The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9491547 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 08, 2016

Filed:

Dec. 22, 2014
Applicant:

Hon Hai Precision Industry Co., Ltd., New Taipei, TW;

Inventors:

Yi-Cheng Lin, New Taipei, TW;

Chang-Da Ho, New Taipei, TW;

Ting-Yi Liao, New Taipei, TW;

Jen-Tsorng Chang, New Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/12 (2006.01);
U.S. Cl.
CPC ...
H04R 3/12 (2013.01); H04R 2420/07 (2013.01); H04R 2430/01 (2013.01);
Abstract

An audio playing method is applied to at least one wireless speaker, at least one mobile terminal, and a cloud server. The method includes sending a wireless signal within a coverage area of the wireless speaker, the wireless signal being detected by the speaker when the speaker is in proximity to the mobile terminal. The first identification information of the wireless speaker and second identification information of the mobile terminal are obtained, and control signals indicating the first and the second identification information is transmitted to the cloud server. Audio files corresponding to the second identification information are decoded into an audio stream and the audio stream is transmitted to the one or more wireless speakers which correspond to the first identification information included in the control signal.


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