公开(公告)号：EP0263494B1

公开(公告)日：1994-01-26

申请号：EP87114593.4

申请日：1987-10-06

申请人： YAMAHA CORPORATION

发明人： Kumano, Shinji ,  Watanabe, Keisuke ,  Ohi, Susumu

IPC分类号： G10H1/34

CPC分类号： G10H1/346 ,  Y10S84/07

公开(公告)号：EP0322825B1

公开(公告)日：1994-03-23

申请号：EP88121641.0

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

公开(公告)号：EP0570999A3

公开(公告)日：1994-08-03

申请号：EP93113094.2

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055 ,  G10H1/34

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

摘要： A musical tone control apparatus comprises a main unit and at least one detector for detecting movement of player's finger, hand and the like. The main unit can be mounted at player's wrist by use of a belt. When plural detectors are provided for detecting movements of player's fingers, tone color, tone pitch of musical tone or key-on timing is controlled based on combination of bent fingers. In order to detect bending of each finger, a joint switch is provided for each finger. In order to prevent deviation of key-on signals, a comparator is further used for comparing the predetermined threshold value with detection value corresponding to the bending of each finger so that the key-on signal is generated when the detection value exceeds over the threshold value.

摘要翻译： 乐音控制装置包括主单元和至少一个用于检测游戏者的手指，手等的移动的检测器。 主单元可以通过使用皮带安装在玩家的手腕上。 当提供多个检测器来检测玩家的手指的移动时，基于弯曲的手指的组合来控制音色，音调的音高或键控定时。 为了检测每个手指的弯曲，为每个手指提供联合开关。 为了防止接通信号的偏离，还使用比较器来将预定阈值与对应于每个手指的弯曲的检测值进行比较，使得当检测值超过阈值时产生接通信号 。

公开(公告)号：EP0322825A3

公开(公告)日：1990-02-07

申请号：EP88121641.0

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

摘要： A musical tone control apparatus comprises a main unit and at least one detector for detecting movement of player's finger, hand and the like. The main unit can be mounted at player's wrist by use of a belt. When plural detectors are provided for detecting movements of player's fingers, tone color, tone pitch of musical tone or key-on timing is controlled based on combination of bent fingers. In order to detect bending of each finger, a joint switch is provided for each finger. In order to prevent deviation of key-on signals, a comparator is further used for comparing the predetermined threshold value with detection value corresponding to the bending of each finger so that the key-on signal is generated when the detection value exceeds over the threshold value.

公开(公告)号：EP0263494A3

公开(公告)日：1990-02-07

申请号：EP87114593.4

申请日：1987-10-06

申请人： YAMAHA CORPORATION

发明人： Kumano, Shinji ,  Watanabe, Keisuke ,  Ohi, Susumu

IPC分类号： G10H1/34

CPC分类号： G10H1/346 ,  Y10S84/07

摘要： A keyboard apparatus of an electronic musical instrument includes keys (K), mass members (H, W), and springs (S1, S2). Each key (K) can pivot about a first pivot fulcrum (P2). Each mass member (H, W) can pivot about a second pivot fulcrum (P1). Each spring (S1, S2) supplies a biasing force to at least the corresponding mass member (H, W) so that the mass member returns to an initial state. In this apparatus, each key (K) has a point of application (T) for pivoting the corresponding mass member (H) in the same direction as a pivoting direction of each key (K) when each key is depressed.

公开(公告)号：EP0570999B1

公开(公告)日：1998-11-25

申请号：EP93113094.2

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055 ,  G10H1/34

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

公开(公告)号：EP0570999A2

公开(公告)日：1993-11-24

申请号：EP93113094.2

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055 ,  G10H1/34

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

摘要： A musical tone control apparatus comprises a main unit and at least one detector for detecting movement of player's finger, hand and the like. The main unit can be mounted at player's wrist by use of a belt. When plural detectors are provided for detecting movements of player's fingers, tone color, tone pitch of musical tone or key-on timing is controlled based on combination of bent fingers. In order to detect bending of each finger, a joint switch is provided for each finger. In order to prevent deviation of key-on signals, a comparator is further used for comparing the predetermined threshold value with detection value corresponding to the bending of each finger so that the key-on signal is generated when the detection value exceeds over the threshold value.

摘要翻译： 音乐控制装置包括主单元和用于检测玩家的手指，手等的移动的至少一个检测器。 主体可以使用皮带安装在玩家的手腕上。 当多个检测器被提供用于检测玩家的手指的运动时，基于弯曲的手指的组合来控制音色，乐音的音调或按键定时。 为了检测每个手指的弯曲，为每个手指提供关节开关。 为了防止键入信号的偏离，还将比较器用于将预定阈值与对应于每个手指的弯曲的检测值进行比较，使得当检测值超过阈值时产生按键信号 。

公开(公告)号：EP0322825A2

公开(公告)日：1989-07-05

申请号：EP88121641.0

申请日：1988-12-23

申请人： YAMAHA CORPORATION

发明人： Suzuki, Hideo ,  Matsushima, Shunichi ,  Obata, Masahiko ,  Sakama, Masao ,  Nakada, Akira ,  Kumano, Shinji

IPC分类号： G10H1/00 ,  G10H1/055

CPC分类号： G06F3/014 ,  G10H1/00 ,  G10H1/055 ,  G10H1/0556 ,  G10H1/0558 ,  G10H1/34 ,  G10H2220/326

摘要： A musical tone control apparatus comprises a main unit and at least one detector for detecting movement of player's finger, hand and the like. The main unit can be mounted at player's wrist by use of a belt. When plural detectors are provided for detecting movements of player's fingers, tone color, tone pitch of musical tone or key-on timing is controlled based on combination of bent fingers. In order to detect bending of each finger, a joint switch is provided for each finger. In order to prevent deviation of key-on signals, a comparator is further used for comparing the predetermined threshold value with detection value corresponding to the bending of each finger so that the key-on signal is generated when the detection value exceeds over the threshold value.

摘要翻译： 音乐控制装置包括主单元和用于检测玩家的手指，手等的移动的至少一个检测器。 主体可以使用皮带安装在玩家的手腕上。 当多个检测器被提供用于检测玩家的手指的运动时，基于弯曲的手指的组合来控制音色，乐音的音调或按键定时。 为了检测每个手指的弯曲，为每个手指提供关节开关。 为了防止键入信号的偏离，还将比较器用于将预定阈值与对应于每个手指的弯曲的检测值进行比较，使得当检测值超过阈值时产生按键信号 。

公开(公告)号：EP0263494A2

公开(公告)日：1988-04-13

申请号：EP87114593.4

申请日：1987-10-06

申请人： YAMAHA CORPORATION

发明人： Kumano, Shinji ,  Watanabe, Keisuke ,  Ohi, Susumu

IPC分类号： G10H1/34

CPC分类号： G10H1/346 ,  Y10S84/07

摘要： A keyboard apparatus of an electronic musical instrument includes keys (K), mass members (H, W), and springs (S1, S2). Each key (K) can pivot about a first pivot fulcrum (P2). Each mass member (H, W) can pivot about a second pivot fulcrum (P1). Each spring (S1, S2) supplies a biasing force to at least the corresponding mass member (H, W) so that the mass member returns to an initial state. In this apparatus, each key (K) has a point of application (T) for pivoting the corresponding mass member (H) in the same direction as a pivoting direction of each key (K) when each key is depressed.

摘要翻译： 电子乐器的键盘装置包括键（K），质量构件（H，W）和弹簧（S1，S2）。 每个键（K）可围绕第一枢轴支点（P2）枢转。 每个质量构件（H，W）可围绕第二枢转支点（P1）枢转。 每个弹簧（S1，S2）向至少相应的质量构件（H，W）提供偏置力，使得质量构件返回到初始状态。 在该装置中，每个按键（K）具有一个施加点（T），用于在每个按键被按压时沿与每个键（K）的枢转方向相同的方向枢转相应的质量构件（H）。