Data Mining: Practical Machine Learning Tools and Techniques, Second Edition (Morgan Kaufmann Series in Data Management Systems)
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In sympathy with the oft-overlooked inner parts of music, this paper seeks the live control of outer parts by a matching process from the inner voices. This artistic conceit is instantiated in two prototypes; first, in a symbolic MIDI system where a MIDI pianist can control the playback of MIDI files truly from 'within', and second, via live concatenative synthesis constrained to apply audio signal matches to an inner voice filter range, controlling the playback of all remaining spectral parts. These techniques are presented more generally within a context of 'indirect' feature matching via a proxy part linked to a database of playback material. Representational issues and future extensions are discussed.