Invention Grant
- Patent Title: Normalizing signal energy for speech in fluctuating noise
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Application No.: US15410222Application Date: 2017-01-19
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Publication No.: US10149070B2Publication Date: 2018-12-04
- Inventor: Joseph G. Desloge , Charlotte M. Reed , Louis D. Braida
- Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Occhiuti & Rohlicek LLP
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
An approach to audio processing aims to improve intelligibility by amplifying time segments of an input signal when the level of the signal falls below a long-term average level of the input signal, for instance, introducing a time-varying gain such that the signal level of the amplified segment matches the long-term average level.
Public/Granted literature
- US20170208399A1 NORMALIZING SIGNAL ENERGY FOR SPEECH IN FLUCTUATING NOISE Public/Granted day:2017-07-20
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