PACKAGING OF ACOUSTIC VOLUME INCREASING MATERIALS FOR LOUDSPEAKER DEVICES
    3.
    发明申请
    PACKAGING OF ACOUSTIC VOLUME INCREASING MATERIALS FOR LOUDSPEAKER DEVICES 有权
    声音音量增加材料的包装用于扬声器装置

    公开(公告)号:US20150271581A1

    公开(公告)日:2015-09-24

    申请号:US14728466

    申请日:2015-06-02

    Abstract: There is provided an acoustic element for placement in a sound path of a loudspeaker device, the acoustic element comprising a container and an acoustic volume increasing material located in the container. In an embodiment, the container comprises wall portions with different physical characteristics. In other embodiments, the walls of the container are made of the same material.

    Abstract translation: 提供了用于放置在扬声器装置的声音路径中的声学元件,声学元件包括容器和位于容器中的声音体积增加材料。 在一个实施例中,容器包括具有不同物理特性的壁部分。 在其他实施例中,容器的壁由相同的材料制成。

    Transducer with motion control
    6.
    发明授权
    Transducer with motion control 有权
    带运动控制的传感器

    公开(公告)号:US09301072B2

    公开(公告)日:2016-03-29

    申请号:US14383360

    申请日:2013-03-01

    CPC classification number: H04R29/001 H04R3/007 H04R2499/11

    Abstract: An audio system comprises an electro-acoustic transducer (1) with transducer connections (12, 13) to receive an audio signal (AS) in the audio frequency range from a driver circuit (14) and measure means (11) to measure the excursion of a diaphragm (3) of the electro-acoustic transducer (1), wherein a sensor signal source (16) provides a sensor signal (SS) at the transducer connections (12, 13) with a sensor frequency beyond the audio frequency range and in the range of the resonance frequency of the electro-acoustic transducer and, wherein the measure means (11) comprise a sensor circuit (18) to sense changes of the impedance of the electro-acoustic transducer (1) for the sensor signal (SS) at the transducer connections (12, 13) caused by the excursion of the diaphragm (3) due to the audio signal (AS).

    Abstract translation: 音频系统包括具有换能器连接(12,13)的电声换能器(1),用于接收来自驱动器电路(14)的音频频率范围内的音频信号(AS)和测量装置(11),以测量偏移 (1)的隔膜(3),其中传感器信号源(16)在传感器连接(12,13)处提供超出音频范围的传感器频率的传感器信号(SS),以及 在所述电声换能器的谐振频率的范围内,并且其中所述测量装置(11)包括传感器电路(18),用于感测所述电声换能器(1)的阻抗的传感器信号(SS )由于音频信号(AS)而由隔膜(3)的偏移引起的换能器连接(12,13)处。

    ROTARY FLUX ACOUSTIC TRANSDUCER
    7.
    发明申请
    ROTARY FLUX ACOUSTIC TRANSDUCER 审中-公开
    旋转通量声波传感器

    公开(公告)号:US20160192079A1

    公开(公告)日:2016-06-30

    申请号:US14983875

    申请日:2015-12-30

    Abstract: An electroacoustic transducer assembly may comprise one or more magnets, one or more magnetic flux conductors, and an acoustic membraneplate. The membraneplate, magnets, and flux conductors may be arranged so that a magnet or flux conductor is above the membraneplate and a magnet or flux conductor is below the membraneplate. The magnets and flux conductors may be arranged and polarized such that magnetic flux propagates in a continuous rotary path around the membraneplate.

    Abstract translation: 电声换能器组件可以包括一个或多个磁体,一个或多个磁通导体和声膜。 膜片,磁体和磁通导体可以布置成使得磁体或磁通导体在膜片上方,并且磁体或磁通导体位于膜片下方。 磁体和磁通导体可以被布置和极化,使得磁通量在膜片周围的连续旋转路径中传播。

    MAGNET ASSEMBLY AND SPEAKER COMPRISING THE ASSEMBLY
    8.
    发明申请
    MAGNET ASSEMBLY AND SPEAKER COMPRISING THE ASSEMBLY 审中-公开
    磁铁组件和包含组件的扬声器

    公开(公告)号:US20150358736A1

    公开(公告)日:2015-12-10

    申请号:US14730105

    申请日:2015-06-03

    CPC classification number: H04R9/025

    Abstract: The present invention discloses a magnet assembly for a speaker, the assembly comprising: a magnet conductive base plate; an inner magnet and at least one outer magnet, the inner magnet and the at least one outer magnet being arranged on the magnet conductive base plate side by side and being spaced to each other by a space; and an inner magnet conductive plate and at least one outer magnet conductive plate arranged on the inner magnet and at least one outer magnet respectively, wherein the magnet conductive plate is provided with at least one outer magnet stopper which abuts against the outer magnet to limit the displacement of the at least one outer magnet in at least one direction. The present invention also discloses a speaker comprising the magnet assembly.

    Abstract translation: 本发明公开了一种用于扬声器的磁体组件,该组件包括:导电基板; 内磁体和至少一个外磁体,所述内磁体和所述至少一个外磁体并排布置在所述磁导体基板上并且彼此间隔开; 以及分别设置在所述内磁体和至少一个外磁体上的内磁体导电板和至少一个外磁导电板,其中,所述磁导体板设置有至少一个与所述外磁铁抵接的外磁铁挡块, 至少一个外磁体在至少一个方向上的位移。 本发明还公开了一种包括磁体组件的扬声器。

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