| 摘要 |
<P>PROBLEM TO BE SOLVED: To select a sound element piece as a material of a new musical component by musical features. <P>SOLUTION: In the musical composition processor, according to a classification rule found by performing mechanical learning using learning data in which label data showing whether a sound element piece has edge-like musical feature or dust-like musical feature is associated with waveform data of the sound element piece, a database is formed while classifying whether each new sound element piece belongs to the category of edge or the category of dust, and a one belonging to a category designated by a user is selected from the database and presented. <P>COPYRIGHT: (C)2010,JPO&INPIT |
