Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yi Gao0
Xingui Zeng0
Xiao-Lin Ren0
Jianzhong Teng0
Date of Patent
April 19, 2022
0Patent Application Number
165216410
Date Filed
July 25, 2019
0Patent Primary Examiner
CPC Code
Methods and an apparatus for performing feature extraction on speech in a microphone signal with embedded noise processing to reduce the amount of processing are provided. In embodiments, feature extraction and the noise estimate use an output of the same Fourier Transform, such that the noise filtering of the speech is embedded with the feature extraction of the speech.
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