Invention Grant
- Patent Title: Audio processing for speech
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Application No.: US15658842Application Date: 2017-07-25
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Publication No.: US10262672B2Publication Date: 2019-04-16
- Inventor: Youhong Lu , Ravi Kalluri , Andrew Walters , Luigi Bojan
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G10L21/02
- IPC: G10L21/02 ; G10L25/21 ; G10L21/0232 ; G10L21/0224 ; G10L21/0208
Abstract:
A method, a device, and a non-transitory storage medium are described in which a power of late reverberation of a speech signal is estimated based on early samples of the speech signal. The power of the late reverberation may be subtracted linearly or non-linearly from the speech signal.
Public/Granted literature
- US20190035415A1 AUDIO PROCESSING FOR SPEECH Public/Granted day:2019-01-31
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