Equalizable active electroacoustic device for panels, and...

Details Equalizable active electroacoustic device for panels, and... Equalizable active electroacoustic device for panels, and...

H - Electricity

04

R

H04R 3/04 (2006.01) H04R 1/02 (2006.01) H04R 7/04 (2006.01) H04R 3/08 (2006.01)

Patent

CA 2490872

The invention relates to an electroacoustic device which is installed in commercially-available ceiling, partition or face panels made from mineral fiber, plaster-carton or multi-laminated wood, etc., such as to convert said panels into flat, invisible high-fidelity sound radiators with spherical dispersion. The inventive device is characterised in that it can be equalized for all types of panels using an electronic equalizer and in that it comprises the necessary means to prevent any type of resonance.

L'invention concerne un dispositif électroacoustique qui, lorsqu'il est monté sur des panneaux de plafond, des cloisons ou des parements existants sur le marché, en fibre minérale, en plâtre cartonné, en bois stratifié, etc., transforme ceux-ci en réflecteurs acoustiques plats et invisibles de haute fidélité et à dispersion sphérique élevée. Ce dispositif se caractérise par le fait qu'il peut être adapté à n'importe quel type de panneau grâce à un égaliseur électronique et qu'il comprend les moyens nécessaires pour éviter les résonances.

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