Sound generator

    Research output: Patent

    13 Downloads (Pure)

    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.
    Original languageUndefined
    Patent numberUS2010011351
    Publication statusPublished - 6 May 2010

    Keywords

    • IR-75897
    • Loudspeakers

    Cite this

    Berkhoff, A. P. (2010). Sound generator. (Patent No. US2010011351).