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1. 发明授权

US4694724A Synchronizing signal generator for musical instrument 失效
标题翻译：乐器同步信号发生器
公开(公告)号：US4694724A
公开(公告)日：1987-09-22
申请号：US747555
申请日：1985-06-21
申请人： Tadao Kikumoto , Isato Murakami
发明人： Tadao Kikumoto , Isato Murakami
IPC分类号： G10H1/00 , G10H1/40 , G11B31/02 , G10H1/42
CPC分类号： G10H1/40 , G10H1/005 , G10H1/0066 , G10H2240/325 , Y10S84/29
摘要： In a synchronized sound recording and reproducing system including a tape recorder to playback a tape carrying time code information indicative of particular longitudinal locations of the tape, a sequencer having sound information programmed therein and a manually operated tapping key to be tapped by an operator to produce heat signals, a synchronizing signal generator for providing synchronism between the base sounds reproduced from the tape and the additional sounds reproduced from the sound information memorized in the sequencer, comprising beat interval detecting means operative to detect, on the basis of the time code information from the tape, the time intervals between the successive beat signals produced by the beat signal generating means, and rhythm information generating means for generating rhythm information based on the pattern of the time intervals.
摘要翻译：在包括磁带录音机的同步录音和再现系统中，播放携带指示磁带的特定纵向位置的时间码信息的磁带，具有编程在其中的声音信息的定序器和由操作员轻拍的手动操作的敲击键热信号，用于提供从磁带再现的基本声音之间的同步的同步信号发生器和从存储在定序器中的声音信息再现的附加声音，包括拍频间隔检测装置，用于根据来自磁带，由节拍信号产生装置产生的连续节奏信号之间的时间间隔，以及用于基于时间间隔的模式产生节奏信息的节奏信息产生装置。

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