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US 2018/0082664 A1Published application
Musical sound generation method for electronic wind instrument
AssigneeCasio Computer Co., Ltd.
InventorHiroyuki SASAKI
Life of this patent
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Abstract
Calculation is performed to provide a delay and attenuated oscillation to a blowing pressure detected by a blowing pressure sensor which detects blowing pressure, and a musical sound is generated based on the blowing pressure subjected to the calculation. As a result, for example, a blowing feeling of an electronic wind instrument can be made closer to a blowing feeling of a natural musical instrument.
Claims18
A musical sound generation method comprising:
- performing calculation of providing attenuated oscillation to a first blowing pressure detected by a blowing pressure sensor which detects blowing pressure;
- and
- generating a musical sound based on a second blowing pressure acquired by the calculation being performed on the first blowing pressure.
A musical sound generation apparatus comprising:
- a blowing pressure sensor which detects a blowing pressure;
- a blowing pressure processor which calculates a physical model blowing pressure by performing physical model calculation of providing attenuated oscillation to the blowing pressure detected by the blowing pressure sensor during musical performance;
- and
- a musical sound generation processor which generates a musical sound based on the physical model blowing pressure.
1 more element
Dependencies are inferred from the claim text.