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Performance person and authentication manner of musical instrument, control manner of musical instrument and musical instrument

机译:乐器的演奏者和认证方式,乐器和乐器的控制方式

摘要

PROBLEM TO BE SOLVED: To provide an authentication method of a player and a musical instrument by which the musical instrument which is outputting musical performance information and the propriety of the player of the musical instrument are confirmed and to provide a musical instrument and to provide a control method of the instrument. SOLUTION: In a keyboard musical instrument, MIDI(musical instruments digital interface) data of a prescribed playing portion are extracted from the MIDI data corresponding to the playing of a player (a step S1) and the propriety of the player is confirmed by comparing the extracted MIDI data to the MIDI data which are beforehand held (a step S2). When the player is authenticated, the keyboard musical instrument receives random numbers generated by an authentication server and ciphers the random numbers (steps S4 and S5). When a musical performance is started by the player, authentication information including the ciphered random numbers is continuously buried into the corresponding MIDI data and the data are transmitted to the server.
机译:解决的问题:提供一种播放器和乐器的认证方法,通过该方法,可以确认正在输出演奏信息的乐器和该乐器的演奏者的适当性,并提供一种乐器并提供一种仪器的控制方法。解决方案:在键盘乐器中,从与演奏者的演奏相对应的MIDI数据中提取指定演奏部分的MIDI(乐器数字接口)数据(步骤S1),并通过比较演奏者的适当性来确定演奏者的适当性。将提取的MIDI数据提取为预先保持的MIDI数据(步骤S2)。当演奏者被认证时,键盘乐器接收由认证服务器生成的随机数并且对随机数进行加密(步骤S4和S5)。当演奏者开始演奏音乐时,包括加密的随机数的认证信息被连续地掩埋在相应的MIDI数据中,并且该数据被发送到服务器。

著录项

  • 公开/公告号JP4258977B2

    专利类型

  • 公开/公告日2009-04-30

    原文格式PDF

  • 申请/专利权人 ヤマハ株式会社;

    申请/专利号JP20010013692

  • 发明设计人 樽口 秀昭;角田 重雄;

    申请日2001-01-22

  • 分类号G10H1/00;

  • 国家 JP

  • 入库时间 2022-08-21 19:37:54

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