Method for synchronizing audio data and data transmitting end

By acquiring the time information from the sending end and adjusting the sampling time using a preset synchronization algorithm, the problem of low audio acquisition synchronization was solved, and stable transmission and synchronization of audio data were achieved.

CN119483875BActive Publication Date: 2026-06-16ANKER INNOVATIONS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ANKER INNOVATIONS TECH CO LTD
Filing Date
2023-08-10
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

In existing technologies, audio acquisition synchronization is relatively low, and problems such as audio dropouts and stuttering are common, especially in low-latency wireless audio products.

⚗Method used

By acquiring the time information of the first and second transmitting ends, a preset synchronization algorithm is used to determine their next sampling time, and the transmitting ends are controlled to collect audio data at the synchronized time point. Time and frequency adjustments are performed using a timer and a time synchronization algorithm to achieve synchronization.

🎯Benefits of technology

It improves the synchronization of audio acquisition at the transmitting end, reduces audio dropouts and stutters caused by wireless fluctuations, and ensures stable transmission of audio data.

✦ Generated by Eureka AI based on patent content.

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Abstract

Embodiments of the present application relate to a method for synchronizing audio data and a data sending end, the method comprising: obtaining first time information of a first sending end and second time information of a second sending end; determining, by using a preset synchronization algorithm, a next sampling time of the first sending end based on the first time information and a sampling period, and determining a next sampling time of the second sending end based on the second time information and the sampling period; controlling the first sending end to collect audio data at the next sampling time of the first sending end, and controlling the second sending end to collect audio data at the next sampling time of the second sending end. Thus, the next sampling times of the first sending end and the second sending end are synchronized by using the preset synchronization algorithm, and then the first sending end and the second sending end are controlled to collect audio data at the synchronized sampling times, so that the synchronization of the sending end in collecting audio data can be improved.
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