Live Convolution with Time-Varying Filters
AbstractThe paper presents two new approaches to artefact-free real-time updates of the impulse response in convolution. Both approaches are based on incremental updates of the filter. This can be useful for several applications within digital audio processing: parametrisation of convolution reverbs, dynamic filters, and live convolution. The development of these techniques has been done within the framework of a research project on crossadaptive audio processing methods for live performance. Our main motivation has thus been live convolution, where the signals from two music performers are convolved with each other, allowing the musicians to “play through each other’s sound”. View Full-Text
A printed edition of this Special Issue is available here.
Share & Cite This Article
Brandtsegg, Ø.; Saue, S.; Lazzarini, V. Live Convolution with Time-Varying Filters. Appl. Sci. 2018, 8, 103.
Brandtsegg Ø, Saue S, Lazzarini V. Live Convolution with Time-Varying Filters. Applied Sciences. 2018; 8(1):103.Chicago/Turabian Style
Brandtsegg, Øyvind; Saue, Sigurd; Lazzarini, Victor. 2018. "Live Convolution with Time-Varying Filters." Appl. Sci. 8, no. 1: 103.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.