TY - GEN
T1 - Time-variant delay effects based on recurrence plots
AU - Cho, Taemin
AU - Forsyth, Jon
AU - Kang, Laewoo
AU - Bello, Juan P.
PY - 2011
Y1 - 2011
N2 - Recurrence plots (RPs) are two-dimensional binary matrices used to represent patterns of recurrence in time series data, and are typically used to analyze the behavior of non-linear dynamical systems. In this paper, we propose a method for the generation of time-variant delay effects in which the recurrences in an RP are used to restructure an audio buffer. We describe offline and realtime systems based on this method, and a realtime implementation for the Max/MSP environment in which the user creates an RP graphically. In addition, we discuss the use of gestural data to generate an RP, suggesting a potential extension to the system. The graphical and gestural interfaces can provide an intuitive and convenient way to control a time varying delay.
AB - Recurrence plots (RPs) are two-dimensional binary matrices used to represent patterns of recurrence in time series data, and are typically used to analyze the behavior of non-linear dynamical systems. In this paper, we propose a method for the generation of time-variant delay effects in which the recurrences in an RP are used to restructure an audio buffer. We describe offline and realtime systems based on this method, and a realtime implementation for the Max/MSP environment in which the user creates an RP graphically. In addition, we discuss the use of gestural data to generate an RP, suggesting a potential extension to the system. The graphical and gestural interfaces can provide an intuitive and convenient way to control a time varying delay.
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M3 - Conference contribution
AN - SCOPUS:84872743894
SN - 9782954035109
T3 - Proceedings of the International Conference on Digital Audio Effects, DAFx
SP - 171
EP - 176
BT - Proceedings of the 14th International Conference on Digital Audio Effects, DAFx 2011
T2 - 14th International Conference on Digital Audio Effects, DAFx 2011
Y2 - 19 September 2011 through 23 September 2011
ER -