University of Warwick in the United Kingdom introduced the latest loudspeaker technology, which is very thin with a thickness of less than a quarter of a millimeter, so if you posted on the wall, then it could be merged as well as a wallpaper. In addition to these speakers, too thin flexible, engineers from Warwick said that the speakers can be concealed in the ceiling or interior surface uneven though. Therefore, this device is called III (Flat Flexible Loudspeakers)

Through the company’s Warwick Audio Technologies which has stood since 2001 developed speakers thinnest in the world. One of the engineers said that the thin loudspeaker is ideal for use in public spaces, because this device provides two-dimensional sound waves, which produced the sound projection is longer than the sound of conventional speakers. So that the sound of these speakers to be more clearly heard even placed in a crowded location though.

The way this works is the speakers by changing the electrical signal into sound shape. Usually the signal is used to generate a magnetic field which will thrill a mechanical cone that can produce sound. Technologies that make up the III is the conductor material and a thin insulator, and then produce a dalaam development flsksibel layer. When this layer is active due to be triggered by electrical signals, the layer will vibrate and produce sound. Sound pressure levels ranged between 80-105dB. Power used is very small compared to other speakers that greedy power. Speaker’s future is certain to have an affordable price, because a thin layer so that the manufacturing process easier and faster.

Until now the company Warwick Audio Technologies is negotiating with several corporate partners (OEMs) and planned products will be sold to the public the first time this year. Target the use of speakers III is to be applied to the area around the public transport (terminals, stations, etc.), automotive, education, IT, multimedia, architecture and world health.

The technology is very interesting is not it? So, do not be surprised if one day you hear the voices of a poster / billboard attached to the wall.