Invention Grant
- Patent Title: Method and apparatus for continuously optimized road noise cancellation
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Application No.: US15907625Application Date: 2018-02-28
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Publication No.: US10347236B1Publication Date: 2019-07-09
- Inventor: Kevin J Bastyr , Dylan M Stafford , Tingli Cai , Aditya Kumar
- Applicant: Harman International Industries, Incorporated
- Applicant Address: US CT Stamford
- Assignee: Harman International Industries, Incorporated
- Current Assignee: Harman International Industries, Incorporated
- Current Assignee Address: US CT Stamford
- Agent Angela M. Brunetti
- Main IPC: G10K11/178
- IPC: G10K11/178

Abstract:
A system and method for applying a set of road noise cancellation parameters to a road noise cancellation system in a vehicle traveling from a first road surface type to a second road surface type, the set being associated with a vehicle type, a tire type, a road surface type, or a vehicle location. The system and method collects and compares data with the set of road noise cancellation parameters in a database to identify when the vehicle has traveled from a first road surface type to a second road surface type and, upon identifying the vehicle has traveled from a first road surface type to a second road surface type, applies the adjusted set of road noise cancellation parameters in the database that optimize the road noise cancellation system for the second road surface type.
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