Electronic musical re-performance and editing system
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United States of America Patent
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Jan 30, 1996
Grant Date -
N/A
app pub date -
Jan 19, 1994
filing date -
Jan 19, 1994
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A music re-performance system allows a plurality of untrained instrumentalist to play pre-stored music using traditional playing techniques along with an automatic accompaniment at a tempo controlled by a selected-instrumentalist. Instrumentalist's gestures start and stop pre-stored score notes and temporal restrictions limit gestural timing errors. Expression parameters, including volume, timbre, and vibrato, are selectively updated, allowing editing of music sound files. A finger manipulation and energy driver controller model, including transducers and signal processing, accommodates wind and string instruments. Temporal masking prevents substantially concurrent finger and energy gestures, intended as simultaneous, from producing multiple false gestures.
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