The store window is the key to a customer’s decision to enter a store. That’s why the Feonic Company has specifically designed a technology that transforms store windows into a single speaker surface to make music audible right in front of the store. Big and bulky loudspeakers are a thing of the past because the trademarked “Whispering Window“ technology features compact micro-vibration audio drives that are mounted on the inside surface of the display window.
“The way that Feonic creates sound is very different from the traditional electro-mechanical actuators and speaker based systems that you will have come across in the past. Instead of using a moving coil and magnet we use a really powerful smart material to deliver a micro-vibration of around 20 microns (half a human hair) to deliver a bandwidth of 80Hz – 20KHz when driving a resonant panel – i.e. a window. A traditional actuator or speaker would require a vibration of over 2000microns to achieve the same result at 80Hz”, explains Brian Smith, Design Director at Feonic Limited.
According to Smith, retailers are among the most creative users. Whether it’s live events, lectures, small concerts or spontaneous pop-up gigs – through window communication stores have been staged to great effect. “Campaign and seasonal activity is most popular as the addition of sound, transmitted over a short distance (controllably) across the pavement or sidewalk enables a non-polluting sound field to be created just in front of the window, but importantly all across its length”, Smith adds, “Even escalators or regular staircases have been transformed into sound zones.”