Choose two end stations
One visitor stands at a designated speaking opening and another at its paired listening end.
VIDEO DEMONSTRATION 13 sec
Speaking Tube Sound Wall — physical demonstration
Physical exhibit demonstration
Watch the movement.
Speak at one designated opening and listen at another to explore how a connected tube carries sound.
Product details & project options Browse the video library · Page 35A TEXT GUIDE TO THE VIDEO
Look at the action.
Understand the reference.
Speak at a normal level
Send a short message through the intended opening without shouting.
Swap and compare
Exchange roles and discuss how the connected route makes the message audible.
This guide describes the visible action. The final performance and operating specification are agreed for the project.
Product details & project optionsKEEP EXPLORING
Another movement.
Another possibility.
Fundamental science
Distorting mirror exhibit — physical demonstration
A playful mirror installation changes the proportions of a visitor’s reflection.
Watch the demonstration
Fundamental science
Electrical conductivity exhibit — physical demonstration
Compare material samples and see how the electrical response changes on the illuminated indicators.
Watch the demonstration
Fundamental science
Enclosed Chladni plate exhibit — physical demonstration
Adjust the vibration control and watch particles arrange themselves on a vibrating surface.
Watch the demonstrationFROM CONCEPT TO TURNKEY DELIVERY
Start with the idea.
Bring a sketch, a reference video or a project brief. Let’s discuss the experience, the site and the practical next steps.