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1. 发明公开

EP1575163A2 Automobile audio system and signal processing method therefor 有权
标题翻译：一种用于实施该方法的汽车和系统中处理的声音信号的方法
公开(公告)号：EP1575163A2
公开(公告)日：2005-09-14
申请号：EP05005283.6
申请日：2005-03-10
申请人： YAMAHA CORPORATION
发明人： Honji, Yoshikazu , Kobayashi, Tetsu , Kunii, Takashi
IPC分类号： H03G3/32 , H03G5/16
CPC分类号： H03G3/32 , H03G5/165
摘要： Noises in an interior of an automobile are estimated based on sensed values of sensors that sense a speed (driving speed), an accelerator opening angle, and an engine speed respectively. This estimation is carried out by searching a noise estimation database. A masking characteristic of an audio signal is deduced based on the estimated noises. An equalizing characteristic to prevent a masking of the audio signal is decided based on the masking characteristic, and then the audio signal is equalized.
摘要翻译：分别噪声在汽车的内部是基于传感器的检测值来估计没有感测加速器开度的速度（驱动速度），和在发动机速度。这估计是通过搜索噪声估计用数据库开展。的音频信号的掩蔽特性是基于所估计的噪声推断。以防止音频信号的掩蔽的均衡特性是基于所述掩蔽特性决定，然后音频信号被均衡。

2. 发明公开

EP1400636A1 Hollow panel 有权
标题翻译： Hohlkammerplatte
公开(公告)号：EP1400636A1
公开(公告)日：2004-03-24
申请号：EP03021112.2
申请日：2003-09-19
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Kobayashi, Tetsu
IPC分类号： E04B1/86 , E04B1/99
CPC分类号： E04C2/34 , E04B1/86 , E04B2001/8457 , E04B2001/8471 , E04B2001/8476 , E04C2/36
摘要： A hollow panel (10) includes comprise hollow portions (12) between front and rear outer sides (11) having a substantially flat plate shape. In the hollow panel (10), the surface density is partially differentiated, whereby a lack of sound insulation due to the coincidence effect at a specific frequency is prevented from occurring. The surface density or the rigidity can be made non-uniform to suppress the lack of sound insulation, by differentiating sectional areas by forming plural kinds of widths of the hollow portions (12), or by differentiating the distances between partition walls (13) or the thicknesses of the walls.
摘要翻译：中空板（10）包括在前后外侧（11）之间具有大致平板形状的中空部分（12）。在中空板（10）中，表面密度部分微分，从而防止由于特定频率的一致性而导致的隔音不足。通过形成中空部分（12）的多种宽度来区分截面面积，或者通过区分隔壁（13）或（3）之间的距离，可以使表面密度或刚度不均匀以抑制隔音不足墙壁的厚度。

3. 发明授权

EP1575163B1 Automobile audio system and signal processing method therefor 有权
标题翻译：一种用于实施该方法的汽车和系统中处理的声音信号的方法
公开(公告)号：EP1575163B1
公开(公告)日：2012-10-10
申请号：EP05005283.6
申请日：2005-03-10
申请人： YAMAHA CORPORATION
发明人： Honji, Yoshikazu , Kobayashi, Tetsu , Kunii, Takashi
IPC分类号： H03G3/32 , H03G5/16
CPC分类号： H03G3/32 , H03G5/165

4. 发明公开

EP1100288A3 Acoustic radiator 审中-公开
标题翻译：声学辐射器
公开(公告)号：EP1100288A3
公开(公告)日：2008-03-26
申请号：EP00124221.3
申请日：2000-11-09
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Kobayashi, Tetsu
IPC分类号： H04R9/06 , H04R7/04 , H04R7/18
CPC分类号： H04R7/045 , H04R7/20 , H04R2201/021 , H04R2440/05 , H04R2499/15
摘要： An acoustic radiator (AR) includes a plate-like member (1) which has elastic properties in a driving frequency band for acoustic radiation. The plate-like member (1) is supported by a support portion (3) into a state where a peripheral portion of the plate-like member (1) is allowed to substantially freely vibrate. A driving portion (2a) is disposed along the peripheral portion of the plate-like member (1). The driving portion (2a) causes the plate-like member (1) to perform acoustic radiation when the driving portion (2a) drives the peripheral portion of the plate-like member (1).

5. 发明授权

EP1400636B1 Hollow panel 有权
标题翻译： Hohlkammerplatte
公开(公告)号：EP1400636B1
公开(公告)日：2009-05-13
申请号：EP03021112.2
申请日：2003-09-19
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Kobayashi, Tetsu
IPC分类号： E04B1/86 , E04B1/99
CPC分类号： E04C2/34 , E04B1/86 , E04B2001/8457 , E04B2001/8471 , E04B2001/8476 , E04C2/36

6. 发明公开

EP1298266A3 Floor structure and floor base panel 有权
标题翻译：地板结构和地板基板
公开(公告)号：EP1298266A3
公开(公告)日：2003-11-12
申请号：EP02021662.8
申请日：2002-09-27
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Honji, Yoshikazu , Kobayashi, Tetsu
IPC分类号： E04F15/024
CPC分类号： E04F15/02405
摘要： In the floor base panel (40), an area on the support board (33) of the vibration proof support leg (30) is formed solid, and in the other area, a plurality of cavities (41) extending in the parallel direction to the floor surface are formed. Thereby, because the vibration energy propagated from the impact point of the floor base panel (40) is reflected on the boundary between the cavity formation area and the sold area, and repeatedly passes the cavity formation area, it is attenuated in a short time, and the vibration energy or sound energy transmitted to a slab (20) can be reduced.
摘要翻译：在地板基板40中，防震支撑脚30的支撑板33上的区域形成为实心的，在另一区域中，多个空腔41平行于地板表面形成。由此，由于从地板基板40的冲击点传播的振动能量在空腔形成区域和出售区域之间的边界上反射，并且反复通过空腔形成区域，所以在短时间内衰减，并且传递到板坯（20）的振动能量或声能可以减小。

7. 发明公开

EP1298266A2 Floor structure and floor base panel 有权
标题翻译： Fussbodenaufbau und Fussbodenbasisplatte
公开(公告)号：EP1298266A2
公开(公告)日：2003-04-02
申请号：EP02021662.8
申请日：2002-09-27
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Honji, Yoshikazu , Kobayashi, Tetsu
IPC分类号： E04F15/024
CPC分类号： E04F15/02405
摘要： In the floor base panel (40), an area on the support board (33) of the vibration proof support leg (30) is formed solid, and in the other area, a plurality of cavities (41) extending in the parallel direction to the floor surface are formed. Thereby, because the vibration energy propagated from the impact point of the floor base panel (40) is reflected on the boundary between the cavity formation area and the sold area, and repeatedly passes the cavity formation area, it is attenuated in a short time, and the vibration energy or sound energy transmitted to a slab (20) can be reduced.
摘要翻译：在地板底板（40）中，防振支撑腿（30）的支撑板（33）上的区域形成为固体，而在另一区域中形成有沿平行方向延伸的多个空腔（41）形成地板表面。因此，由于从地板底板（40）的冲击点传播的振动能量在空腔形成区域和销售区域之间的边界上反射，并且反复通过空腔形成区域，所以在短时间内衰减，并且可以减少传递到板坯（20）的振动能量或声音能量。

8. 发明授权

EP1298266B1 Floor structure and floor base panel 有权
标题翻译：地坪施工和地面底板
公开(公告)号：EP1298266B1
公开(公告)日：2008-12-03
申请号：EP02021662.8
申请日：2002-09-27
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Honji, Yoshikazu , Kobayashi, Tetsu
IPC分类号： E04F15/024
CPC分类号： E04F15/02405

9. 发明公开

EP1575163A3 Automobile audio system and signal processing method therefor 有权
标题翻译：一种用于实施该方法的汽车和系统中处理的声音信号的方法
公开(公告)号：EP1575163A3
公开(公告)日：2008-03-12
申请号：EP05005283.6
申请日：2005-03-10
申请人： YAMAHA CORPORATION
发明人： Honji, Yoshikazu , Kobayashi, Tetsu , Kunii, Takashi
IPC分类号： H03G3/32 , H03G5/16
CPC分类号： H03G3/32 , H03G5/165
摘要： Noises in an interior of an automobile are estimated based on sensed values of sensors that sense a speed (driving speed), an accelerator opening angle, and an engine speed respectively. This estimation is carried out by searching a noise estimation database. A masking characteristic of an audio signal is deduced based on the estimated noises. An equalizing characteristic to prevent a masking of the audio signal is decided based on the masking characteristic, and then the audio signal is equalized.

10. 发明公开

EP1100288A2 Acoustic radiator 审中-公开
标题翻译： Akustischer Strahler
公开(公告)号：EP1100288A2
公开(公告)日：2001-05-16
申请号：EP00124221.3
申请日：2000-11-09
申请人： YAMAHA CORPORATION
发明人： Tanase, Rento , Kobayashi, Tetsu
IPC分类号： H04R9/06 , H04R7/04
CPC分类号： H04R7/045 , H04R7/20 , H04R2201/021 , H04R2440/05 , H04R2499/15
摘要： An acoustic radiator (AR) includes a plate-like member (1) which has elastic properties in a driving frequency band for acoustic radiation. The plate-like member (1) is supported by a support portion (3) into a state where a peripheral portion of the plate-like member (1) is allowed to substantially freely vibrate. A driving portion (2a) is disposed along the peripheral portion of the plate-like member (1). The driving portion (2a) causes the plate-like member (1) to perform acoustic radiation when the driving portion (2a) drives the peripheral portion of the plate-like member (1).
摘要翻译：声辐射器（AR）包括在声辐射的驱动频带中具有弹性的板状构件（1）。板状构件（1）由支撑部（3）支撑，使得板状构件（1）的周边部分能够基本自由地振动。驱动部（2a）沿着板状部件（1）的周边部配置。当驱动部分（2a）驱动板状构件（1）的周边部分时，驱动部分（2a）使得板状构件（1）执行声辐射。

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