Sound generator

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Berkhoff, Arthur Perry (2008) Sound generator. Patent.

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Abstract:A sound generator, particularly a loudspeaker, configured to emit sound, comprising a rigid element (2) enclosing a plurality of air compartments (3), wherein the rigid element (2) has a back side (B) comprising apertures (4), and a front side (F) that is closed, wherein the generator is provided with at least one actuator (6), for instance one or more electromagnetic actuators and/or piezoelectric elements, configured to actuate the rigid element (2) for the generation of the sound.
Item Type:Patent
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/76002
Official URL:http://v3.espacenet.com/publicationDetails/biblio?CC=WO&NR=2008136668A1&KC=A1&FT=D&date=20081113&DB=EPODOC&locale=nl_nl
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