Apparatus and method for detecting chord
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United States of America Patent
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Aug 25, 2015
Grant Date -
Aug 28, 2014
app pub date -
Feb 27, 2014
filing date -
Feb 27, 2013
priority date (Note) -
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Abstract
A chord detection apparatus retrieves musical performance data indicative of musical performance played by a user, retrieves musical piece information indicative of a musical piece played by the user, retrieves chord tendency information indicative of degrees of likelihood or unlikelihood of chords appearing in the musical piece, and detects a chord on the basis of the retrieved musical performance data and the retrieved chord tendency information.
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