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公开(公告)号：EP3579575A1
公开(公告)日：2019-12-11
申请号：EP18748159.3
申请日：2018-01-31
申请人： Clarion Co., Ltd.
摘要： Attenuation of output levels is suppressed while interference due to a plurality of vibrators is reduced.
An acoustic control device 30 performs correction processing of correcting phase delay characteristics including transmission systems from exciters 21L and 21R which are first and second vibrators connected with a rigid body, on acoustic signals SR and SL. Thereafter, the acoustic control device 30 controls the exciters 21L and 21R on the basis of the corrected acoustic signals SL1 and SR1.-
公开(公告)号：EP3321127A1
公开(公告)日：2018-05-16
申请号：EP16824395.4
申请日：2016-07-08
申请人： Clarion Co., Ltd.
发明人： KONO, Kenji
CPC分类号： B60N2/90 , A47C7/72 , B60N2002/981
摘要： Provided is a vibration generator that even if a vibration is generated in the seat surface of a seat, allows a seated person to easily feel the vibration. A vibration generator (1) includes a vibration transmission member (10) and an exciter (20). The vibration transmission member (10) is disposed in a seat surface (2a) of a seat (2) so as to extend in the horizontal direction of the seat surface (2a) and is able to transmit a vibration in the extending direction. The exciter (20) is able to transmit a vibration to the vibration transmission member (10) in the extending direction of the vibration transmission member (10).
摘要翻译： 本发明提供一种振动发生装置，即使在座椅的座面上产生振动，乘坐者也容易感觉到振动。 振动发生器（1）包括振动传递构件（10）和激励器（20）。 振动传递部件10以沿着座面2a的水平方向延伸的方式配置在座部2的座面2a上，并且能够向延伸方向传递振动。 激振器20能够在振动传递构件10的延伸方向上向振动传递构件10传递振动。
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公开(公告)号：EP3310070A1
公开(公告)日：2018-04-18
申请号：EP16821263.7
申请日：2016-06-27
申请人： Clarion Co., Ltd.
摘要： Provided is a notification device and notification method that reduce the output and power consumption of an amplifier or the like and allow a user to sufficiently feel the presence or absence of notification through vibration. A notification device (1) includes a sweep signal generator (4) configured to generate a detection sweep signal by continuously changing the frequency in a frequency band in which a speaker (6) can cause a user to feel a signal in the form of vibration, a vibration detector (7) configured to detect vibration outputted from the speaker (6), and a sound measurement unit (8) configured to detect, as a sweep frequency band, a frequency band in which vibration indicates signal levels equal to or higher than a threshold. The sweep signal generator (4) generates a resonance sweep signal by changing the frequency in the sweep frequency band and causes the speaker (6) to generate vibration.
摘要翻译： 提供了一种通知装置和通知方法，其减少放大器等的输出和功率消耗，并且允许用户通过振动充分感受存在或不存在通知。 通知装置（1）包括扫描信号发生器（4），该扫描信号发生器（4）被配置为通过连续地改变扬声器（6）能够使用户以振动的形式感受信号的频带中的频率来生成检测扫描信号 ，检测从扬声器（6）输出的振动的振动检测器（7）以及声音测量单元（8），该声音测量单元被配置为将振动指示信号电平等于或高于 比阈值。 扫描信号发生器（4）通过改变扫描频带中的频率来产生谐振扫描信号，并使扬声器（6）产生振动。
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公开(公告)号：EP2854422A1
公开(公告)日：2015-04-01
申请号：EP13793735.5
申请日：2013-05-14
申请人： Clarion Co., Ltd.
发明人： KONO, Kenji
CPC分类号： H04R9/04 , H04R1/06 , H04R9/06 , H04R2209/041 , H04R2499/13
摘要： A signal processing board for outputting a driving signal to voice coils is disposed at a proper position. A voice coil speaker 1 has a speaker frame 13, a diaphragm 24 supported by the speaker frame 13, a bobbin 21 which is connected to the diaphragm 24 and has voice coils 22 formed thereon, and a signal processing board 32 for processing a driving signal to be output to the voice coil 22. The signal processing board 32 is secured to the speaker frame 13 while disposed at the outside of the diaphragm 24.
摘要翻译： 用于向音圈输出驱动信号的信号处理板设置在适当的位置。 音圈扬声器1具有扬声器框架13，由扬声器框架13支撑的振动板24，连接到振动板24并且具有形成在其上的音圈22的线轴21以及用于处理驱动信号的信号处理板32 以输出到音圈22.信号处理板32在设置在振动膜24的外侧的同时固定到扬声器框架13。
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公开(公告)号：EP3785987A1
公开(公告)日：2021-03-03
申请号：EP20194400.6
申请日：2016-07-08
申请人： Clarion Co., Ltd.
发明人： KONO, Kenji
摘要： Provided is a vibration generator that even if a vibration is generated in the seat surface of a seat, allows a seated person to easily feel the vibration. A vibration generator (1) includes a vibration transmission member (10) and an exciter (20). The vibration transmission member (10) is disposed in a seat surface (2a) of a seat (2) so as to extend in the horizontal direction of the seat surface (2a) and transmits a vibration in the extending direction. The exciter (20) transmits a vibration to a rear end of the vibration transmission member (10) by approaching and leaving a permanent magnet (24) and a voice coil (27) to each other.
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公开(公告)号：EP2854422B1
公开(公告)日：2019-08-14
申请号：EP13793735.5
申请日：2013-05-14
申请人： Clarion Co., Ltd.
发明人： KONO, Kenji
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公开(公告)号：EP3310071A1
公开(公告)日：2018-04-18
申请号：EP16821271.0
申请日：2016-06-28
申请人： Clarion Co., Ltd.
CPC分类号： B60W50/14 , B06B3/00 , B60N2/90 , B60R11/02 , B60R16/02 , B60T2201/08 , B60W50/16 , G08B6/00 , G08G1/16 , H04R1/00 , H04R1/02 , H04R1/025 , H04R3/00
摘要： A notification device (1) includes a sweep signal generator (3) that generates a sweep signal by changing the frequency of a predetermined wave at a constant speed in a frequency band which allows exciters (EX1, EX2, EX3, EX4) to generate a vibration, a sweep signal divider (4) that divides the sweep signal into a higher-band sweep signal in a higher-frequency band including an overlap frequency band and a lower-band sweep signal in a lower-frequency band including the overlap frequency band, a signal output determination unit (2) that determines from which exciters the higher-band sweep signal and lower-band sweep signal should be outputted, and an output signal adjuster (9) that makes an adjustment for outputting the higher-band sweep signal and lower-band sweep signal from the exciters determined.
摘要翻译： 通知装置（1）包括通过在允许激励器（EX1，EX2，EX3，EX4）产生频率的频带中以恒定速度改变预定波的频率来产生扫描信号的扫频信号发生器 振动;扫描信号分频器（4），将扫描信号分割成包括重叠频带的较高频带中的较高频带扫描信号和包括重叠频带的较低频带中的较低频带扫描信号 ，确定应从哪个激励器输出较高带扫描信号和较低带扫描信号的信号输出确定单元（2），以及进行调整以输出较高带扫描信号的输出信号调整器（9） 并从激励器确定低频扫描信号。
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公开(公告)号：EP3797880A1
公开(公告)日：2021-03-31
申请号：EP19831471.8
申请日：2019-07-02
申请人： Clarion Co., Ltd.
发明人： KONO, Kenji
摘要： A vibration generation apparatus (1) includes a rod-shaped vibrator (400), a case (301) housing one portion of the vibrator (400), a magnet (303) and a yoke (302) disposed on one of the one portion of the vibrator (400) and an inner portion of the case (301), and a coil (308) disposed near the magnet (303) and the yoke (302) and on the other of the one portion of the vibrator (400) and the inner portion of the case (301). The other portion of the vibrator (400) exposed to the outside of the case (301) and the outer portion of the case (301) are connected through the elastic member so as to be able to approach and leave each other. Vibrations are generated by generating a force acting in an extending direction of the vibrator (400) using a current flowing through the coil (308) and a magnetic flux generated by the magnet (303) and the yoke (302) and causing the vibrator (400) and the case (301) to approach and leave each other using the generated force.
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公开(公告)号：EP2557815B1
公开(公告)日：2018-12-05
申请号：EP11765178.6
申请日：2011-02-14
申请人： Clarion Co., Ltd.
CPC分类号： H04R9/046 , H04R1/06 , H04R2209/041
摘要： There is provided a voice coil speaker containing a bobbin having multilayer voice coils formed thereon in which the bobbin and a circuit board are properly arranged. In a voice coil speaker 1 equipped with a bobbin 21 having multilayer voice coils 22 formed thereon and a diaphragm 24 connected to the bobbin 21, the bobbin 21 and the diaphragm 24 being provided in a speaker body 11, an audio signal processing circuit board 32 for processing an audio signal is disposed ahead of the diaphragm 24, and plural output terminals 60 for outputting to the multilayer voice coils 22 are arranged in the peripheral direction of the audio signal processing circuit board 32.
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