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.:
Date of Patent:
Feb. 06, 2018
Filed:
Feb. 25, 2016
Amtran Technology Co., Ltd., New Taipei, TW;
Shih-Pin Lin, Taoyuan, TW;
AmTRAN Technology Co., Ltd., New Taipei, TW;
Abstract
An audio playback method used in an audio playback device is provided. The audio playback method includes steps outlined below. An audio playback command is received by a processing unit through a network communication unit. A total sound channel number of the audio playback device is determined by the processing unit. A piece of audio data having a specific sound channel number is retrieved by the processing unit through the network communication unit from internet, wherein the specific sound channel number is equal to or larger than the total sound channel number. Audio playback modules are controlled to play an audio by the processing unit according to the audio data.