发明授权
- 专利标题： Chord training and assessment systems
- 专利标题（中）： 和弦训练和评估系统
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申请号： US12757938申请日： 2010-04-09
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公开(公告)号： US08957296B2公开(公告)日： 2015-02-17
- 发明人: Jan-Hinnerk Helms , Greg Gilley , Gerhard Lengeling
- 申请人： Jan-Hinnerk Helms , Greg Gilley , Gerhard Lengeling
- 申请人地址： US CA Cupertino
- 专利权人： Apple Inc.
- 当前专利权人： Apple Inc.
- 当前专利权人地址： US CA Cupertino
- 代理机构： Fish & Richardson P.C.
- 主分类号： G10H1/38
- IPC分类号： G10H1/38 ; G10H1/00
摘要：
The invention relates to systems, methods, and apparatus for assessing a musical performance of a chord, a chord series, or a chord progression. The performance can include a user's performance of a musical instrument. MIDI or audio notes are input and compared to the notes of music track. An indication can be provided to assess the performance. The assessment can be on the basis of timing and/or pitch errors. A new chord can be displayed to a user based on the assessment of the user's performance of the previous chord.
公开/授权文献
- US20110247479A1 CHORD TRAINING AND ASSESSMENT SYSTEMS 公开/授权日：2011-10-13
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