Translucent High Definition Speakers

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“Translucent speakers could be looked as game changers in certain applications – especially for automotive and heavy transport trucks; in addition to the great aesthetic value for in home or office decoration. In automotive they could be part of the rear window providing excellent sound without the need for wasted package space.”

KYOCERA Develops Ultra-Thin, Lightweight ‘Piezo Film Speaker

Sonic Sound component in with a thickness of just 1mm

Kyocera Corporation has developed an ultra-thin, lightweight (medium-size model thickness: 1mm; weight: 7g) audio device, called “Smart Sonic® Sound. Ultra-thin, lightweight size allows flexibility in end-product design

Low directivity and high responsivity create a high-quality audio experience and no rare earth elements used

Electromagnetic speakers use the repulsion force of magnetic fields created between the magnet and coil to produce sound, which is achieved through the use of rare earth elements such as neodymium. Conversely, the core component in the Smart Sonic Sound is made of a piezo actuator (fine ceramics) and resins, so the new product eliminates the use of rare earths.

For further information http://global.kyocera.com/news/2013/0805_ndit.html

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Greensound Glass Speakers

Base of each speaker can vibrate and the different areas of the glass slabs can create different frequencies of sounds, and hence a 360° of sound is produced

For more information go to: http://www.gstspeakers.com/

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Greensound Glass Speakers

The film speaker is made from piezoelectric film called PVDF (Poly Vinylidene Fluoride). It is thin and flexible and has a wide frequency and dynamic band, low impedance, high induced electricity and mechanism, low density, and high sensitivity.

Reference: http://fils.co.kr/

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Clear View Audio Speakers

Edge Motion™ technology uses a very different mechanical principle to generate sound. Instead of pushing from behind, like a traditional cone speaker, Edge Motion™-driven speakers use piezo-electric actuators to stimulate the sides of an optically clear acrylic glass stereo transducer to produce an extremely efficient, piston-like motion. The result is a thin, lightweight and invisible transducer that produces rich, full sound across the audio range.

A 360° sound experience – Wireless Home Bluetooth® Connectivity gives you the freedom to place it just where you want it, and move it from one location to another, without the clutter of unsightly speaker wires. Clio™ wirelessly streams audio from your mobile smartphone, tablet, or any Bluetooth-enabled device.

More information: http://clearviewaudio.com/pages/clio