System, device, and method for acoustic and visual...

Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation

Reexamination Certificate

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C073S570000, C073S865800, C073S865900, C340S679000, C340S683000, C340S870070, C340S870090, C340S870160, C416S061000, C702S034000, C702S056000, C702S187000, C702S189000

Reexamination Certificate

active

08041540

ABSTRACT:
A method for monitoring a wind turbine. A monitoring signal, including an audio signal and/or an image signal, is received from a monitoring device. Operating data are calculated based on the received monitoring signal. An operating condition and/or a deviation is determined by comparing the operating data to baseline data.

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