39794 - Natus Algo-1 Plus Infant Hearing ScreenerView Additional Pictures
The machine uses analog-to-digital conversion chips, a microprocessor and pattern recognition technology to detect changes in infants electrical brain waves. The device sends a series of whisper-like 35 decibel sounds through foam-cushioned headphones placed over newborn babies ears. "Their ear drums vibrate, the neurons fire, and most of them sleep right through it".
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