ROAD NOISE MASKING SYSTEM FOR A VEHICLE
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United States of America Patent
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Issued Date -
Nov 9, 2017
app pub date -
May 5, 2016
filing date -
May 5, 2016
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Abstract
A method of masking road noise for a vehicle includes monitoring, through a processor, one or more vehicle mounted transducers for noise produced by an interaction between the vehicle and a road surface, detecting, through the processor, an audible signal having one of an undesirable frequency and an undesirable magnitude associated with the interaction between the vehicle and the road surface, generating, through the processor, a masking signal having a frequency that will mask the audible signal having the one of the undesirable frequency and undesirable magnitude, and emitting the masking signal through one or more vehicle speakers.
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