Conference Publication Details
Mandatory Fields
Lazzarini, V., Lysaght, T., and Timoney, J.
Digital Audio Effects DAFx 2008
'Asymmetric Methods for Adaptive FM Synthesis'
2008
September
Published
0
()
Optional Fields
dafx, Adaptive FM Synthesis
Vesa Välimäki
233
240
Espoo, Finland
01-SEP-08
04-SEP-08
This article provides an overview of further methods for produc- ing hybrid natural-synthetic spectra with adaptive frequency modulation (AdFM). It focuses on three different techniques for the generation of asymmetric spectra based on single-sideband FM, asymmetric FM and Split-sideband synthesis. The first two techniques are applied to the variable delay line implementation of AdFM, whereas the third is based on an extension of the het- erodyne method. The article discusses the principles involved in each synthesis technique in good detail, providing one reference implementation for each. A number of examples are discussed, demonstrating the possibilities for a variety of digital audio ef- fects applications.
http://legacy.spa.aalto.fi/dafx08/index.htm
Grant Details