公开(公告)号：EP0744067A1

公开(公告)日：1996-11-27

申请号：EP95910201.0

申请日：1995-02-10

申请人： JUSTONIC TUNING INC.

发明人： GANNON, J., William ,  WEYLER, Rex, A.

IPC分类号： G10B3 ,  G10G7 ,  G10H1

CPC分类号： G10H1/44 ,  G10H1/20 ,  G10H2210/335 ,  G10H2210/471 ,  G10H2210/586

摘要： Apparatus for adjusting the tuning of a musical instrument to cause the instrument to sound in just intonation while the instrument is being played comprises a data base in memory (52) for storing an array of just intonation tone identifiers (54). The tone identifiers in the array are arranged by key, chordal root and tone according to just intonation relationships defined by the ratios of a scale selected by the musician. A selector unit (20) is provided for enabling a musician to select a key (22) and/or a chordal root (24), as a result of which a CPU (48) retrieves from the array a set of tone identifiers in just intonation corresponding to the selected key or chordal root and transmits them to the sounding means of the instrument. The system may be used with electronic tone generators (42), instruments with strings (65), and organ pipes (102).

摘要翻译： 用于调节乐器调谐以使得乐器在正在播放时以正好声调发声的装置包括用于存储刚好声调音识别符（54）的阵列的存储器（52）中的数据库。 根据由音乐家选择的音阶比率定义的正义语调关系，按键，弦根和音调排列阵列中的音调标识符。 提供选择器单元（20），用于使音乐家能够选择键（22）和/或弦根（24），其结果是CPU（48）从阵列中检索一组音调标识符 对应于选定的琴键或弦根的语调，并将它们传送到乐器的发声装置。 该系统可与电子音调发生器（42），带弦乐器（65）和风琴管（102）一起使用。