The progress of loudspeaker technology apparently will never stop. That just recently, Warwick's University (Great Britain) introduced the newest thin loudspeaker. His name of Flat Flexible Loudspeaker (FFL).
His thickness less than 0,25 mm, so as if ditempel to the wall could join as wallpaper. Speaker this was also flexible, so as to be able to be hidden in sky – house sky/the building or the interior of the car, in fact to the not level surface.
His thickness less than 0,25 mm, so as if ditempel to the wall could join as wallpaper. Speaker this was also flexible, so as to be able to be hidden in sky – house sky/the building or the interior of the car, in fact to the not level surface.
This university Entrusted his findings to Warwick Audio Technologies, the company audio that stood since 2001. Speaker this was very ideal was used in the public's space, because of providing the sound wave of two dimensions. The projection of the voice that was produced longer than the voice speaker normally. The voice that was produced even clearer canned be heard, although being placed in the busy place. Therefore, FFL was suitable to be used in the area around the transport of the public (the terminal and the station), automotive, educational space, TI, multimedia, architecture, and the world of the health. FFL worked by changing the electric signal into the form of the voice. Usually the signal is used to produce various magnetic fields that will scare the mechanics cone so as to produce the voice. FFL was compiled upper materials the conductor and the thin isolator, afterwards in his development produced the flexible layer. If this layer was active, as a result of being triggered by the electric signal, then be shaking and produced the voice, the level of his voice pressure around 80 – 105 of dB. Power that was used very small compared with speaker other that was wasteful the power. Warwick Audio Technologies planned to launch FFL this year also. (S Mulyani)
Komentar