| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system and method for generating a new composition based on a database of pre-recorded performances of existing compositions. <P>SOLUTION: A digital audio data is transcribed to MIDI data and stored in a song file. MIDI data transcriptions, chord symbols and Riffs files are combined into a Soloist Database File, consisting of one or more MIDI transcriptions of the audio improvisations. The musician's performances are stored as digital audio files such as WAV format files. An Options file is created by the user to control parameters about the solo to be generated. The system then generates a new improvisation based on input chord progression and key, and the Options file, by choosing portions of the Soloist Database and corresponding portions of the digital audio files to generate the new improvisation. <P>COPYRIGHT: (C)2010,JPO&INPIT |
