Apparatus for generating virtual engine sound
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United States of America Patent
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Feb 21, 2017
Grant Date -
Feb 25, 2016
app pub date -
Nov 22, 2014
filing date -
Aug 25, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for generating a virtual engine sound is provided. The apparatus includes a rotating bracket member that is disposed within a wheel of a vehicle and includes movement space therein, and elastic bodies, each of which has a first end fixed to a substantial rotation center position of the rotating bracket member. In addition, the apparatus includes weight bodies which are fixed to a second end of the elastic body, and are configured to move within the movement space based on a rotation speed of the wheel of the vehicle, and selectively contact the rotating bracket member.
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