Invention Grant
- Patent Title: System for suppressing wind noise
- Patent Title (中): 抑制风噪的系统
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Application No.: US12902503Application Date: 2010-10-12
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Publication No.: US08165875B2Publication Date: 2012-04-24
- Inventor: Phillip A. Hetherington , Xueman Li , Pierre Zakarauskas
- Applicant: Phillip A. Hetherington , Xueman Li , Pierre Zakarauskas
- Applicant Address: CA Kanata, Ontario
- Assignee: QNX Software Systems Limited
- Current Assignee: QNX Software Systems Limited
- Current Assignee Address: CA Kanata, Ontario
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: G10L21/02
- IPC: G10L21/02

Abstract:
A voice enhancement logic improves the perceptual quality of a processed voice. The voice enhancement system includes a noise detector and a noise attenuator. The noise detector detects a wind buffet and a continuous noise by modeling the wind buffet. The noise attenuator dampens the wind buffet to improve the intelligibility of an unvoiced, a fully voiced, or a mixed voice segment.
Public/Granted literature
- US20110026734A1 System for Suppressing Wind Noise Public/Granted day:2011-02-03
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