Musical piece information processing device, system, musical piece information processing method, and program
AssigneeAlphatheta Corporation
InventorYuki Kaai
Life of this patent
Estimating the term…
Abstract
There is provided a music piece information processing device, including: a conversion unit configured to, using a converter trained to convert a feature of a first music piece into information representing a probability that a cue point is present at each position in the first music piece, convert a feature of a second music piece into the information representing the probability that the cue point is present at each position in the second music piece; and a cue point related operating unit configured to, based on the information representing the probability that the cue point is present, present cue point candidate position information in the second music piece to a user, or automatically set the cue point in the second music piece.
Claims14
A music piece information processing device, comprising:
- a conversion unit configured to, using a converter trained to convert a feature of a first music piece into information representing a probability that a cue point is present at each position in the first music piece, convert a feature of a second music piece into the information representing the probability that the cue point is present at each position in the second music piece;
- and
- a cue point related operating unit configured to, based on the information representing the probability that the cue point is present, present cue point candidate position information in the second music piece to a user, or automatically set the cue point in the second music piece.
A system, comprising:
- a learning device configured to train a converter, which is configured to convert a feature of a music piece into information representing a probability that a cue point is present at each position in the music piece, to cause the converter to output, in response to an input of a feature of a first music piece, information representing a tendency identical to that of a cue point setting result in the first music piece by a first user;
- and
- a music piece information processing device configured to cause the converter to convert a feature of a second music piece into the information representing the probability that the cue point is present at each position in the second music piece, and configured to present cue point candidate position information in the second music piece to a second user or to automatically set the cue point in the second music piece, based on the information representing the probability that the cue point is present.
A music piece information processing method, comprising:
- training a converter, which is configured to convert a feature of a music piece into information representing a probability that a cue point is present at each position in the music piece, to output information representing a tendency identical to that of a cue point setting result in a first music piece in response to an input of a feature of the first music piece by a first user;
- and
- causing the converter to convert a feature of a second music piece into the information representing the probability that the cue point is present at each position in the second music piece, and presenting cue point candidate position information in the second music piece to a second user or automatically setting the cue point in the second music piece, based on the information representing the probability that the cue point is present.
A non-transitory tangible storage medium storing a program causing a computer
- to convert, using a converter trained to convert a feature of a first music piece into information representing a probability that a cue point is present at each position in the first music piece, a feature of a second music piece into the information representing the probability that the cue point is present at each position in the second music piece;
- and
- to present cue point candidate position information in the second music piece to a user or to automatically set the cue point in the second music piece, based on the information representing the probability that the cue point is present.
Dependencies are inferred from the claim text.