Focalized voices

Focalized voicesFocalized voicesFocalized voices

A wonderful piece of play equipment to demonstrate how sound waves can be focused to enable them to travel over distance. This play equipment is based on two large parabolas that face each other over a distance, one child whispers into one parabola, and despite the surrounding noise of the playground, the whispering can be heard by the other. Without any amplification a clear vocal signal can be transmitted over a large distance.

The large Ø1,800mm stainless steel parabolas have safely rounded edges and are mounted on a robust stainless steel tubular support frame.

 

 

 

 



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  • CAD Drawings

    CAD drawings are available for all our products, call Bryan Duggan on (01538) 380 080 for copies in either AutoCAD or pdf format.
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