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KSJD's 90.5fm and 91.1fm signals are experiencing audio dropouts during high winds. We hope to have the problem fixed soon.

The Call of the Wild Car Alarm

Brooklyn artist Nina Katchadourian has a novel solution to noise pollution caused by the tones of common car alarms. She's created a new kind of alarm that blares bird songs that more or less follow the same familiar sonic pattern of most alarms, but with a "natural" twist. NPR's Rick Karr reports.

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