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:
Dec. 02, 2025
Filed:
Sep. 27, 2022
Zgmicro Wuxi Corporation, Jiangsu, CN;
Bin Xu, Hefei, CN;
Zgmicro Wuxi Corporation, Wuxi, CN;
Abstract
An audio data transmission method, an audio data transmission system, and an audio data transmission device are described. The audio data transmission method comprises: receiving first channel audio data from an audio source device based on a wireless communication protocol by a first audio data receiving device, receiving second audio channel audio data from the audio source device based on the wireless communication protocol by a second audio data receiving device, starting to receive the first channel audio data and the second channel audio data by one of the first and second audio data receiving devices when a communication quality between the audio source device and another one of the first and second audio data receiving devices fails to meet a preset requirement; and forwarding the first or second channel audio data from the one of the first and second audio data receiving devices to the another one of the first and second audio data receiving device. Thus, the present invention utilizes characteristics of independent fading at different spatial positions, improves reliability of wireless communication and enhances communication quality through a spatial diversity gain.