Sound pollution surveillance system and method

Measuring and testing – Vibration – By mechanical waves

Reexamination Certificate

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Details

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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