发明名称 |
Orchestral accompaniment techniques |
摘要 |
An electronic musical instrument by which a performer can provide a musical accompaniment in different musical styles. The performer selects a desired musical style and plays on a standard keyboard in order to express a desired harmony. The instrument translates the keyboard playing into a chord type and root that defines the harmony expressed by the performer. A processor generates parameter signals defining a segment of music including a plurality of accompaniment notes arranged in the selected musical style and related harmonically to the selected chord type and root. Output circuitry converts the parameter signals to sound so that a performer of limited skill or musical knowledge can play an appropriately-styled accompaniment to a melody written in any one of a variety of musical keys.
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申请公布号 |
US4433601(A) |
申请公布日期 |
1984.02.28 |
申请号 |
US19810307161 |
申请日期 |
1981.09.30 |
申请人 |
NORLIN INDUSTRIES, INC. |
发明人 |
HALL, GEORGE R.;HALL, ROBERT J.;COOKERLY, JACK C. |
分类号 |
G10H1/38;(IPC1-7):G10F1/00 |
主分类号 |
G10H1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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