Sound signal generation device, keyboard instrument and sound signal generation method
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United States of America Patent
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Apr 16, 2024
Grant Date -
Jul 1, 2021
app pub date -
Mar 12, 2021
filing date -
Sep 14, 2018
priority date (Note) -
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Abstract
A sound signal generation method for a keyboard including a pedal and a key, the method according to an embodiment of the present disclosure comprises generating a first sound signal and a second sound signal different from the first sound signal based on first operation data corresponding to an operation of the key, and adjusting a relationship between the first sound signal and the second sound signal to sound at respective timings according to a physical quantity of a key pressing operation of the key to control a decay rate of the first sound signal to be different from a decay rate of the second sound signal based on a key release operation of the key.
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