Title:
音楽作曲の為のシステム
Document Type and Number:
Japanese Patent JP5813913
Kind Code:
B2
Abstract:
Generating a musical composition from one or more portions of one or more performances of one or more musical compositions included in a database is disclosed. The method and system include selecting a portion of a pre-recorded composition based on a degree of similarity with the component of the composition that is input; portions that are musically similar but not musically the same as the component may be selected for addition to the composition. The degree of similarity may be based on a ChordScore and/or a ScaleScore of the retrieved portion of the pre-recorded compositions. A ChordScore is generated by comparing chord tones of one or more chords in the pre-recorded portion with chord tones of the input component. A ScaleScore is generated by comparing tones of one or more notes in the pre-recorded portion with tones in a harmonic scale associated with the input component's chords.
Inventors:
Peter Gannon
Application Number:
JP2009103035A
Publication Date:
November 17, 2015
Filing Date:
April 21, 2009
Export Citation:
Assignee:
Peter Gannon
International Classes:
G10H1/00
Domestic Patent References:
| JP11237881A | ||||
| JP2000155573A | ||||
| JP9044170A | ||||
| JP11224089A | ||||
| JP10319984A |
Attorney, Agent or Firm:
Hiroe Associates Patent Office