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:
Jan. 29, 2019
Filed:
Apr. 11, 2018
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Jiang Yang, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, Guangdong Province, CN;
Abstract
A method for removing transitional noise in an audio data stream is performed by a computing device. After obtaining first and second audio frames in a time sequence of the audio data stream, the computing device determines a frame segmentation position in the audio frames based on predefined closeness criteria that require a predefined distance between the sampling point values at the frame segmentation position in the first and second audio frames to satisfy a predefined closeness condition. Next, the computing device obtains respective sampling point values preceding the frame segmentation position in the second audio frame and ones following the frame segmentation position in the first audio frame. The computing device then sequentially stitches the respective sampling point values obtained from the first and second audio frame to generate a third audio frame and inserts the third audio frame between the first audio frame and the second audio frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile