Keyboard musical instrument having key monitor exactly discriminating key motion
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United States of America Patent
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Oct 20, 1998
Grant Date -
N/A
app pub date -
Jun 5, 1996
filing date -
Jun 9, 1995
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Abstract
A keyboard musical instrument continuously monitors a key motion, and determines present key state on the basis of the previous key state, the present key position and a lapse of time during the previous key state so as to exactly control a tone generation.
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