Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guoming Chen0
Xianzhi Mo0
Yuanjiang Peng0
Date of Patent
May 22, 2018
0Patent Application Number
150387830
Date Filed
November 4, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
According to an embodiment, a power spectrum iteration factor is determined according to a noisy speech and a background noise, and a moving average power spectrum of the speech is obtained according to the power spectrum iteration factor. A server is able to trace the noisy speech according to the power spectrum iteration factor.
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