Invention Grant
- Patent Title: System for suppressing passing tire hiss
- Patent Title (中): 抑制轮胎嘶嘶声的系统
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Application No.: US11125052Application Date: 2005-05-09
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Publication No.: US08027833B2Publication Date: 2011-09-27
- Inventor: Phillip A. Hetherington , Shreyas A. Paranjpe
- Applicant: Phillip A. Hetherington , Shreyas A. Paranjpe
- Applicant Address: CA Ottawa, Ontario
- Assignee: QNX Software Systems Co.
- Current Assignee: QNX Software Systems Co.
- Current Assignee Address: CA Ottawa, 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 passing tire hiss noise detector and a passing tire hiss noise attenuator. The passing tire hiss noise detector detects a passing tire hiss noise by modeling the passing tire hiss. The passing tire hiss noise attenuator dampens the passing tire hiss noise to improve the intelligibility of a speech signal.
Public/Granted literature
- US20060251268A1 System for suppressing passing tire hiss Public/Granted day:2006-11-09
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