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SYSTEMS AND METHODS FOR REDUCING THE RISKS OF BIRD STRIKE
SYSTEMS AND METHODS FOR REDUCING THE RISKS OF BIRD STRIKE
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机译:降低鸟击风险的系统和方法
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摘要
A combination of a visual warning cue and a conspicuous auditory warning cue acts synergistically to reduce bird strike frequency against a man-made structure. Methods and systems are described for providing said combination of warning cues when a bird is within a warning zone. The auditory warning cue entails at least two separate sonic pulses within one second when the bird is within the warning zone, and is defined by an intensity-weighted frequency average of between 6 kHz and 18 kHz, and an intensity at a location within the warning zone of at least 70 decibels.
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