DIAGNOSTIC APPARATUS USING A MICROPHONE
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United States of America Patent
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N/A
Issued Date -
Jun 7, 2012
app pub date -
Jun 30, 2011
filing date -
Dec 6, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a diagnostic apparatus using a microphone. More specifically, the diagnostic apparatus utilizes a first microphone, a second microphone, a first unit, a controller and second unit. The first microphone is positioned within an engine compartment and the second microphone is positioned within an interior of a vehicle to receive the noise. The second unit records the noise inputted through the first microphone or the second microphone or both and the controller analyzes and diagnoses a vehicle utilizing the noise recorded by the first unit to determine if a failure in the vehicle has occurred. When a vehicle failure is detected by the controller, the second unit then notifies a user of the location of a failed part in the vehicle.
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