シンボリックドメインにおける音楽分析(音楽理論・分析)

概要

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This paper is a summary of music analysis tools for high-level features extracting in MIDI files. The usage of MIDI file was motivated by the rapid advance of automatic transcription systems which is aiming to reliably get the musical events from the audio files. This means that audio files can be analyzed for musically meaningful features which can benefit various applications such as musical similarity, music recommendation, music visualizers and the like. The paper emphasizes the created by the authors MIDI classes and their ability to extract tonality, bass, etc. and write this information inside the MIDI file as meta events. This can be used by standard MIDI players or by an advanced player like Syncplayer to apply various real-time effects including visualization.
一般社団法人情報処理学会の論文
2008-02-08