发明名称 |
Chord recognition technique |
摘要 |
A method and apparatus for inhibiting the spurious recognition of new chords in an automatic chord recognition system by permitting a new chord group or chord type to be recognized only if the performer has operated the same or a greater number of keys since the last time an attempt was made to recognize a chord or the last time a valid chord was recognized.
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申请公布号 |
US4467689(A) |
申请公布日期 |
1984.08.28 |
申请号 |
US19820391019 |
申请日期 |
1982.06.22 |
申请人 |
NORLIN INDUSTRIES, INC. |
发明人 |
STIER, GLENN R.;FIMOFF, MARK J. |
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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