Invention Grant
- Patent Title: System for detecting and reducing noise via a microphone array
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Application No.: US12843632Application Date: 2010-07-26
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Publication No.: US08483406B2Publication Date: 2013-07-09
- Inventor: Markus Buck , Tim Haulick
- Applicant: Markus Buck , Tim Haulick
- Applicant Address: US MA Burlington
- Assignee: Nuance Communications, Inc.
- Current Assignee: Nuance Communications, Inc.
- Current Assignee Address: US MA Burlington
- Agency: Sunstein Kann Murphy & Timbers LLP
- Priority: EP04006445 20040317
- Main IPC: H04R3/00
- IPC: H04R3/00
Abstract:
A system for detecting noise in a signal received by a microphone array and a method for detecting noise in a signal received by a microphone array is disclosed. The system also provides for the reduction of noise in a signal received by a microphone array and a method for reducing noise in a signal received by a microphone array. The signal to noise ratio in handsfree systems may be improved, particularly in handsfree systems present in a vehicular environment.
Public/Granted literature
- US20110026732A1 System for Detecting and Reducing Noise via a Microphone Array Public/Granted day:2011-02-03
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