Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2006-02-14
2006-02-14
Williams, Hezron (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C181S141000, C340S937000
Reexamination Certificate
active
06997057
ABSTRACT:
A system for detecting a sound level of vehicles comprising sensor units for detecting vehicles on a road and for measuring a sound level of a detected vehicle. A data processing unit is connected to the sensor units and has an identification recorder for operating the system by recording an identification of the vehicle detected if the sound level is above a given value.
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Miller Rose M.
Ogilvy Renault LLP
Seti Media Inc.
Williams Hezron
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