Information processing device, method and recording media
AssigneeCasio Computer Co., Ltd.
InventorsHiroki SATO, Hajime KAWASHIMA
Life of this patent
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Abstract
An information processing device includes: an input interface; and at least one processor, configured to perform the following: selecting an instrument, a musical tone of which is to be digitally synthesized based on corresponding musical tone data, via the input interface; acquiring a parameter value that has been set for the selected instrument; generating a random number based on a random function; and changing a pitch of the musical tone of the selected instrument based on the generated random number and the acquired parameter values.
Claims18
An information processing device, comprising:
- an input interface;
- and
- at least one processor, configured to perform the following:
- selecting an instrument, a musical tone of which is to be digitally synthesized based on corresponding musical tone data, via the input interface;
- acquiring a parameter value that has been set for the selected instrument;
- generating a random number based on a random function;
- and
- changing a pitch of the musical tone of the selected instrument based on the generated random number and the acquired parameter value.
A method performed by at least one processor included in an information processing device that includes, in addition to the at least one processor, an input interface, the method comprising, via the at least one processor:
- selecting an instrument, a musical tone of which is to be digitally synthesized based on corresponding musical tone data, via the input interface;
- acquiring a parameter value that has been set for the selected instrument;
- generating a random number based on a random function;
- and
- changing a pitch of the musical tone of the selected instrument based on the generated random number and the acquired parameter value.
A non-transitory computer-readable storage medium storing a program readable and executable by at least one processor included in an information processing device that includes, in addition to the at least one processor, an input interface, the program causing the at least one processor to perform the following:
- selecting an instrument, a musical tone of which is to be digitally synthesized based on corresponding musical tone data, via the input interface;
- acquiring a parameter value that has been set for the selected instrument;
- generating a random number based on a random function;
- and
- changing a pitch of the musical tone of the selected instrument based on the generated random number and the acquired parameter value.
Dependencies are inferred from the claim text.