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1. 发明申请

WO1984001459A1 MUSICAL INSTRUMENT WITH IMPROVED KEYBOARD 审中-公开
标题翻译：具有改进的键盘的音乐仪器
公开(公告)号：WO1984001459A1
公开(公告)日：1984-04-12
申请号：PCT/US1983001536
申请日：1983-09-30
申请人： ALLEN, Maria, Rosa
IPC分类号： G09B15/02
CPC分类号： G10H1/22 , G10H1/18 , G10H2210/401 , Y10S84/02
摘要： An improved keyboard (115) for a musical instrument includes a plurality of keys arranged in a side-by-side order, all lying in a common plane. Different embodiments of the invention have a varying number of keys per octave, from as small as 12 keys per octave to as high as 90-120 keys per octave. In those embodiments of the invention in which the number of keys per octave results in a key whose width is too narrow to be uniquely depressed by an operator's finger, associated apparatus (403) determines from a plurality of keys (110-140, 180-220) which have been depressed, a particular tone to be produced. The keyboard may be associated with apparatus (401) to distinguish one set of keys from other sets of keys, which apparatus can include a selectively energizable light source (38) associated with each different key or other equivalent apparatus.
摘要翻译：用于乐器的改进的键盘（115）包括以并排顺序布置的多个键，全部位于公共平面中。本发明的不同实施例具有每倍频程的不同数量的键，从每个八度至12个键到每个八度音程高达90-120个键。在本发明的这些实施例中，每个八度音阶的键的数量导致其宽度太窄而不能被操作者的手指唯一地按下的键，相关联的装置（403）从多个键（110-140,180- 220），其被抑制，要产生特定的音调。键盘可以与装置（401）相关联，以将一组键与其他键组区分开，该装置可以包括与每个不同键或其它等效装置相关联的选择性激励光源（38）。

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