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US 2021/0241729 A1Published application
Beat timing generation device and method thereof
AssigneeRoland Corporation
InventorSatoshi KUSAKABE
Life of this patent
Estimating the term…
Abstract
A beat timing generation device including a generation unit for generating, from data of music that has been input, information of timings on which a beat of the music depends and a plurality of pieces of intensity data indicating a power at the timings; a calculation unit for calculating a period and a phase of the beat of the music using the plurality of pieces of intensity data; and a detection unit for detecting a beat generation timing on a basis of the period and the phase of the beat.
Claims20
A beat timing generation device comprising:
- a generation unit for generating, from data of music that has been input, information of timings on which a beat of the music depends and a plurality of pieces of intensity data indicating a power at the timings;
- a calculation unit for calculating a period and a phase of the beat of the music using the plurality of pieces of intensity data;
- and
- a detection unit for detecting a beat generation timing on a basis of the period and the phase of the beat.
1 more element
A beat timing generation method comprising:
- a generation step generating, from data of music that has been input, information of timings on which a beat of the music depends and a plurality of pieces of intensity data indicating a power at the timings;
- a calculation step calculating a period and a phase of the beat of the music using the plurality of pieces of intensity data;
- and
- a detection step detecting a beat generation timing on a basis of the period and the phase of the beat.
1 more element
A beat timing generation device comprising:
- a generation unit for generating, from data of music that has been input, information of timings on which a beat of the music depends and a plurality of pieces of intensity data indicating a power at the timings;
- and
- a detection unit for detecting a beat generation timing on a basis of intervals of the timings generating the beat of the music and relative positions of the timings of the beat by using the plurality of pieces of intensity data.
Dependencies are inferred from the claim text.