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:
Nov. 04, 2025
Filed:
Jul. 28, 2023
Mediatek Singapore Pte. Ltd., Singapore, SG;
Yuyun Liu, Shenzhen, CN;
MEDIATEK SINGAPORE PTE. LTD., Singapore, SG;
Abstract
An audio playback method includes: calculating an estimated playback delay difference of a current audio data, wherein the estimated playback delay difference is a difference value between a set playback delay and an estimated playback delay of the current audio data on a playback device; in response to the estimated playback delay difference being between a first lower limit value and a first upper limit value, adjusting a playback rate of audio on the playback device based on the estimated playback delay difference; in response to the estimated playback delay difference being greater than the first upper limit value or less than the first lower limit value, deleting audio data from or adding audio data to an audio buffer based on the estimated playback delay difference; and adding the current audio data to the audio buffer to play audio data that is in the audio buffer.