Ryry: A Real-time Score-following Automatic Accompaniment Playback System Capable of Real Performances with Errors, Repeats and Jumps. Sako, S., Yamamoto, R., & Kitamura, T. In Ślȩzak, D., Schaefer, G., Vuong, S. T., & Kim, Y., editors, Active Media Technology, pages 134–145, 2014. Springer International Publishing. event-place: Cham
abstract   bibtex   
In this work, we propose an automatic accompaniment playback system called Ryry, which follows human performance and plays a corresponding accompaniment automatically, in an attempt to realize human-computer concerts. Recognizing and anticipating the score position in real-time, known as score following, by a computer is difficult. The proposed system is based on a robust on-line algorithm for real-time audio-to-score alignment. The algorithm is devised using a delayed-decision and anticipation framework by modeling real-time music performance that includes uncertainties such as tempo fluctuation and mistakes. We developed an automatic accompaniment system that is capable of generating polyphonic music signals.
@inproceedings{sako_ryry_2014,
	title = {Ryry: {A} {Real}-time {Score}-following {Automatic} {Accompaniment} {Playback} {System} {Capable} of {Real} {Performances} with {Errors}, {Repeats} and {Jumps}},
	isbn = {978-3-319-09912-5},
	abstract = {In this work, we propose an automatic accompaniment playback system called Ryry, which follows human performance and plays a corresponding accompaniment automatically, in an attempt to realize human-computer concerts. Recognizing and anticipating the score position in real-time, known as score following, by a computer is difficult. The proposed system is based on a robust on-line algorithm for real-time audio-to-score alignment. The algorithm is devised using a delayed-decision and anticipation framework by modeling real-time music performance that includes uncertainties such as tempo fluctuation and mistakes. We developed an automatic accompaniment system that is capable of generating polyphonic music signals.},
	booktitle = {Active {Media} {Technology}},
	publisher = {Springer International Publishing},
	author = {Sako, Shinji and Yamamoto, Ryuichi and Kitamura, Tadashi},
	editor = {Ślȩzak, Dominik and Schaefer, Gerald and Vuong, Son T. and Kim, Yoo-Sung},
	year = {2014},
	note = {event-place: Cham},
	keywords = {\#nosource},
	pages = {134--145},
}

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