Electronic musical instrument and method of causing electronic musical instrument to perform processing
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United States of America Patent
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Aug 17, 2021
Grant Date -
Apr 9, 2020
app pub date -
Oct 2, 2019
filing date -
Oct 4, 2018
priority date (Note) -
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Abstract
An electronic musical instrument includes a playing operator, and a sound source which performs processing of receiving, in response to a user operation on the playing operator, a sound generation instruction according to playing operation information including the pitch information indicating the certain pitch and sound volume information indicating a certain volume, and generating sound according to the certain pitch and the certain volume, based on excitation data generated by multiplying partial data by a window function, the partial data being included in excitation signal waveform data generated based on a plurality of waveform data items which are respectively different from each other in sound intensity in the certain pitch.
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