公开(公告)号：US3833750A

公开(公告)日：1974-09-03

申请号：US32853173

申请日：1973-02-01

Applicant: SYN CORDION MUSICAL INST CORP

Inventor： IORIO A

IPC: G10H1/24 ,  G10H1/00

CPC classification number: G10H1/24 ,  G10H2230/201 ,  G10H2230/225 ,  G10H2230/235 ,  G10H2230/241

Abstract: A reed accordion has a set of note generators each coupled to a respective key and is connected through a plurality of tone filters to an output. Each filter corresponds to a respective organ voice and is controlled by a respective tab which disconnects its filter from a bus (otherwise common to all filters) when actuated and thereby renders it operative. A plurality of registration program cards removably received in multicontact sockets on the instrument each carry a registration program network which is connectable through a respective registration switch to selected filters such that actuation of this switch will automatically cut in selected filters by disconnecting them from the bus. Each card bears two registrations in the form of conductors printed on its two faces so that simple scratching-through of a conductor programs that network for the respective organ voice, allowing the user to establish his own organ-voicing programs. A further switch, in one position, permits the accordion treble shifts to operate without preprogrammed organ-voicing and, in another position, provides programmed organ voicing for each treble shift.

Abstract translation: 芦苇手风琴具有一组音符发生器，每个音符发生器各自耦合到相应的键并且通过多个音调滤波器连接到输出。 每个过滤器对应于相应的器官声音，并且由相应的翼片控制，相应的翼片在被致动时将其过滤器与总线（对于所有过滤器通用）断开，从而使其可操作。 可拆卸地接收在仪器上的多个插座中的多个注册程序卡每个都携带注册程序网络，该注册程序网络可以通过相应的注册开关连接到所选择的过滤器，使得该开关的启动将通过将其从总线断开而自动地切断所选择的过滤器。 每张卡片以两张表面上印有导体的形式存在两个注册，以便简单地划线，为相应的器官声音进行网络化，允许用户建立自己的器官发声程序。 在一个位置的另一个开关允许手风琴高音移动而没有预编程的器官发声，并且在另一位置，为每个高音移位提供编程的器官发声。