A car speakerphone with automatic adjustment of microphone directivity
    212.
    发明公开
    A car speakerphone with automatic adjustment of microphone directivity 有权
    Autolautsprechertelefon mit automatischer Anpassung der Richtungwirkung des Mikrofons

    公开(公告)号:EP2822292A1

    公开(公告)日:2015-01-07

    申请号:EP13174956.6

    申请日:2013-07-03

    Applicant: GN Netcom A/S

    Inventor: Larsen, Leo

    Abstract: A car speakerphone (10; 32; 47; 48; 49) to be attached to a sun visor (4) in the cabin of a car (5), which sun visor (4) is of the type, that can be rotated about a first axis (38) into different adjustment positions (P). The speakerphone (10; 32; 47; 48; 49) comprises a speaker housing (11), at least a first microphone device (2, 9, 45, 53, 55) with a directivity (41) and including at least a first microphone (2, 14-21). The speakerphone comprises adjustment means (22, 23, 24, 25; 27; 31) for adjusting the directivity (41) of said microphone device (2, 9, 45, 53, 55) in relation to the sun visor (4). The adjustment means (22, 23, 24, 25; 27; 31) are adapted to automatically adjust the directivity (41) of the microphone device (2, 9, 45, 53, 55) as a function of the adjustment position (P) of the sun visor (4).

    Abstract translation: 汽车扬声器(10; 32; 47; 48; 49)被安装在轿厢(5)的客舱中的遮阳板(4)上,该遮阳板(4)是类型的,可以围绕 第一轴(38)变成不同的调节位置(P)。 扬声器电话(10; 32; 47; 48; 49)包括扬声器壳体(11),至少第一麦克风设备(2,9,45,53,55)具有方向性(41)并且包括至少第一 麦克风(2,14-21)。 扬声器包括调节装置(22,23,24,25; 27; 31),用于相对于遮阳板(4)调节所述麦克风装置(2,9,45,53,55)的方向性(41)。 调节装置(22,23,24,25; 27; 31)适于根据调节位置(P(P))自动调整麦克风装置(2,9,45,53,55)的方向性(41) )的遮阳板(4)。

    Portable speaker with protected connector
    213.
    发明公开
    Portable speaker with protected connector 审中-公开
    Tragbarer Lautsprecher mitgeschütztemAnschluss

    公开(公告)号:EP2709377A1

    公开(公告)日:2014-03-19

    申请号:EP12184572.1

    申请日:2012-09-14

    Abstract: A speaker 102 comprises a housing 104 that defines an internal cavity 108 within which a sound generating member 110 is disposed. The housing 104 includes a front panel 116 and a rear panel 118 and defines a base 120. The rear panel 118 includes a kickstand 144 configured to extend from the rear panel 118 in a deployed position and, together with the base 120, to support the housing 104 in an upright orientation. The speaker 102 comprises an electrical connector 156 disposed between the kickstand 144 and the rear panel 118. The electrical connector 156 is configured for coupling an external source of electrical power to the speaker 102.

    Abstract translation: 扬声器102包括壳体104,壳体104限定内部空腔108,声音产生构件110设置在该内部空腔108内。 壳体104包括前面板116和后面板118并且限定了底座120.后面板118包括配置成在展开位置从后面板118延伸的脚架144,并且与底座120一起支撑 壳体104处于直立方向。 扬声器102包括设置在支架144和后面板118之间的电连接器15.电连接器156被配置为将外部电源耦合到扬声器102。

    Sound reproducing device
    215.
    发明公开
    Sound reproducing device 有权
    声音再现设备

    公开(公告)号:EP2574080A1

    公开(公告)日:2013-03-27

    申请号:EP12185198.4

    申请日:2012-09-20

    Abstract: A sound reproducing device includes parametric speakers disposed to a display, a loudspeaker, drivers, a human-body sensor, and a controller. The loudspeaker has a wider directivity than the parametric speakers. The drivers change directions of the parametric speakers, respectively. The parametric speakers and the drivers constitute at least two parametric speaker units each composed of respective one of the parametric speakers and respective one of the drivers. The controller reproduces sound information based the number of persons in front of the display detected from an output from the human-body senor. The sound reproducing device reduces the possibility for a number of persons to hear the sound nosily, and allows drawing more attention to the content, e.g. an advertisement.

    Abstract translation: 声音再现设备包括设置在显示器上的参数扬声器,扬声器,驾驶员,人体传感器和控制器。 扬声器的指向性比参数扬声器更宽。 司机分别改变参数扬声器的方向。 参数扬声器和驱动器构成至少两个参量扬声器单元,每个参量扬声器单元分别由参量扬声器和相应的一个驱动器中的相应一个构成。 控制器根据从人体传感器的输出检测到的显示器前面的人数再现声音信息。 声音再现装置减少了许多人听到声音的可能性,并且允许更多地关注内容,例如, 一个广告。

    Asymmetrical sliding loudspeaker arrangement
    216.
    发明公开
    Asymmetrical sliding loudspeaker arrangement 审中-公开
    非对称可调节扬声器布置

    公开(公告)号:EP2181895A3

    公开(公告)日:2010-08-25

    申请号:EP09174463.1

    申请日:2009-10-29

    CPC classification number: H04R1/025 B60R11/0217 H04R2201/025 H04R2499/13

    Abstract: The present invention relates to a loudspeaker arrangement, in which the position of the transducer unit is adjustable. The adjustment of the position is performed to obtain an enhanced sound quality as perceived by a listener. The tweeter position may be varied, this to position the center point of the speaker into different positions in a 3-dimensional space determined by the X,Y,Z axes. The sound directed from one or more transducer units may be targeted towards one or more specific listeners. The position of the transducer unit is obtained by asymmetrical sliding means.
    The invention is targeted primarily towards sound applications in smaller closed domains/rooms e.g. in a car.

    Lautsprechersystem und Montagevorrichtung für eine elektrische und/oder elektronische Vorrichtung
    218.
    发明公开
    Lautsprechersystem und Montagevorrichtung für eine elektrische und/oder elektronische Vorrichtung 审中-公开
    扬声器系统和安装装置用于电动和/或电子设备

    公开(公告)号:EP2023650A2

    公开(公告)日:2009-02-11

    申请号:EP08013930.6

    申请日:2008-08-04

    CPC classification number: H04R1/026 H04R2201/025

    Abstract: Es wird ein Lautsprechersystem mit einer Lautsprechereinheit (300) mit mindestens einem elektroakustischen Wandler und einem Montagehalter (200) vorgesehen. Der Montagehalter (200) weist ein erstes und ein zweites Ende (210, 220) auf, wobei das erste Ende (210) an einem festen Montageort befestigbar ist. Das zweite Ende (220) des Montagehalters (200) ist als eine Montageplatte im Wesentlichen senkrecht zu dem Montagehalter (200) ausgebildet. Die Lautsprechereinheit (300) weist eine Befestigungseinheit (310) auf. Die Montageplatte (220) und die Befestigungseinheit (310) sind jeweils derart ausgestaltet, dass die Befestigungseinheit (310) auf der Montageplatte (220) zur mechanischen Montage der Lautsprechereinheit (300) aufgeschoben werden kann. Die erste elektrische Kontaktierung an der Montageplatte (220) und die zweite elektrische Kontaktierung (320) an der Befestigungseinheit (310) sind derart angeordnet, dass die erste und zweite elektrische Kontaktierung (230, 320) einen elektrischen Kontakt sicherstellen, wenn die Befestigungseinheit (310) der Lautsprechereinheit (300) auf die Montageplatte (220) des Montagehalters (200) aufgeschoben wird.

    Abstract translation: 的扬声器系统具有电声转换器,并在组装支架​​(200)。 该组件保持器包括两个端部(210,220),其中所述组件保持器前端在牢固组装位置紧固并组装保持器的后端被形成为在安装板。 的扬声器单元(300)被提供,其包括紧固单元(310)。 因此独立权利要求中包括了以下内容:(1)组件的设备上用于在电气和电子装置(2)的扬声器单元具有紧固单元,用于装配设备上紧固(3)的覆盖部,用于覆盖一个组件的组装板 装置。

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