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    AUTOMATIC PERFORMANCE DEVICE AND AUTOMATIC PERFORMANCE METHOD
    6.
    发明公开
    AUTOMATIC PERFORMANCE DEVICE AND AUTOMATIC PERFORMANCE METHOD 审中-公开

    公开(公告)号：EP3570271A1

    公开(公告)日：2019-11-20

    申请号：EP19171746.1

    申请日：2019-04-30

    申请人： Roland Corporation ,  Meiji University

    发明人： NAGATA, Akihiro ,  TAKAHASHI, Tokio ,  SAGAYAMA, Shigeki ,  HAYASHI, Kohei

    IPC分类号： G10H1/02 ,  G10H1/36 ,  G10H1/46

    摘要： The automatic performance device includes a storage part (11b, 11c) for storing a plurality of performance patterns, a performance part (S4, S8) for playing a performance on the basis of a performance pattern stored in the storage part (11b, 11c), an input part (2) for inputting performance information through an input device that receives a performance operation of a user, and a selection part (S34) for selecting a performance pattern being a maximum likelihood estimation from the plurality of performance patterns stored in the storage part (11b, 11c) on the basis of the performance information input to the input part (2).

    GENERATION AND TRANSMISSION OF MUSICAL PERFORMANCE DATA
    8.
    发明公开
    GENERATION AND TRANSMISSION OF MUSICAL PERFORMANCE DATA 审中-公开

    公开(公告)号：EP3518230A1

    公开(公告)日：2019-07-31

    申请号：EP19152373.7

    申请日：2019-01-17

    申请人： Roland VS LLC ,  Roland Corporation

    发明人： STROH, Seth M ,  YAZAWA, Ichiro ,  SOULE, Jeremy R ,  SOULE, Julian C

    IPC分类号： G10H1/00 ,  G10H3/18

    摘要： Systems and methods are generally described for generation and transmission of musical performance data. In some examples, the musical input device may generate a first command encoding a first musical event. In various further examples, the musical input device may generate a first message corresponding to the first command, the first message encoding a first acoustic attribute type of the first musical event. In some examples, the musical input device may generate a second message corresponding to the first command, the second message encoding a second acoustic attribute type of the first musical event. In various examples, the musical input device may generate timestamp data denoting a time of an occurrence of the first musical event. In some examples, the musical input device may send the timestamp data, the first command, the first message and the second message to a computing device.

    SOUND PICKUP DEVICE AND OUTPUT METHOD THEREOF
    9.
    发明公开
    SOUND PICKUP DEVICE AND OUTPUT METHOD THEREOF 审中-公开

    公开(公告)号：EP3514788A1

    公开(公告)日：2019-07-24

    申请号：EP19151201.1

    申请日：2019-01-10

    申请人： Roland Corporation

    发明人： NOMURA, Kotaro

    IPC分类号： G10H3/14 ,  H04R1/04

    摘要： A sound pickup device (1) is provided including: a clamp part (20,30) for fastening an outer edge of a drum (100) that has a hoop (103), a sensor attaching part (3) extending to a center side of a striking surface (102a) of the drum (100) with respect to a fastening position of the hoop (103) in a fastening state where the hoop (103) is fastened by the clamp part (20,30), a striking surface sensor (5) attached to the sensor attaching part (3) and disposed opposite to the striking surface (102a) in the fastening state to detect vibration of the striking surface (102a), a sound pickup sensor (4) attached to the sensor attaching part (3) and picking up a performance sound generated by the vibration of the striking surface (102a), and an output circuit (11) outputting a musical sound signal generated based on a detection result of the striking surface sensor (5) and a sound pickup signal outputted from the sound pickup sensor (4) respectively to outside.

    INSTRUMENT PEDAL DEVICE
    10.
    发明公开
    INSTRUMENT PEDAL DEVICE 审中-公开

    公开(公告)号：EP3407343A1

    公开(公告)日：2018-11-28

    申请号：EP17741215.2

    申请日：2017-01-06

    申请人： Roland Corporation

    发明人： TANIDA Ryo ,  YOSHINO Kiyoshi

    IPC分类号： G10H1/32 ,  G10D13/00

    CPC分类号： G10D13/00 ,  G10H1/32

    摘要： Provided is an instrument pedal device that can be quieter when operated. According to the present invention, a pedal (30) is rotatably supported on a base part (20) by a first shaft (11). A rotation part (40) is rotatably supported on the base part (20) by a second shaft (12). A connection part (50) is rotatably supported on the pedal (30) by a third shaft (13). The connection part (50) is rotatably supported on the rotation part (40) by a fourth shaft (14). Urging force that is for making the pedal (30), as rotated from an initial position, return to the initial position is applied by a spring (60). The pedal (30) can rotate from the initial position to a lowermost position in which the second shaft (12), the third shaft (13), and the fourth shaft (14) are in the same plane. The urging force of the spring (60) increases the closer the pedal (30) gets to the lowermost position.