H - Electricity – 04 – R
Patent
H - Electricity
04
R
H04R 1/02 (2006.01) B60R 11/02 (2006.01) H04R 5/02 (2006.01) H04R 7/04 (2006.01) H04R 7/12 (2006.01) B60R 11/00 (2006.01) B60R 13/00 (2006.01)
Patent
CA 2266362
An improved loudspeaker system for a passenger vehicle such as an automobile is disclosed. The system comprises a transducer capable of being excited by applied electric potential and electronic means that is electrically connected to the transducer to apply electric potential thereto. It is a feature of the present invention that the diaphragm driven by the excited transducer is comprised of the headliner of the vehicle.
L'invention concerne un système de haut-parleur amélioré destiné à un véhicule pour passagers tel qu'une automobile. Le système comprend un transducteur (112) pouvant être excité par l'application d'un potentiel électrique ainsi qu'un moyen électronique connecté électriquement au transducteur (112) afin de lui appliquer un potentiel électrique. Une caractéristique de la présente invention réside dans le fait que la membrane commandée par le transducteur excité (112) est composée de la garniture de pavillon (11) du véhicule.
Parrella Michael J.
Warnaka Glenn E.
Warnaka Mark E.
Kirby Eades Gale Baker
Nct Group Inc.
New Transducers Limited
LandOfFree
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