Timoney, Joseph and Lazzarini, Victor (2011) Exponential Frequency Modulation Bandwidth Criterion for Virtual Analog Applications. In: Proc. of the 14th Int. Conference on Digital Audio Effects (DAFx-11), September 19-23, Paris, France.

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Abstract

Cross modulation or Exponential FM is a sound synthesis technique associated with modular analog subtractive synthesizers. It differs from the more well-known linear FM synthesis technique in that the modulation is an exponential function of the control voltage. Its spectrum shape is more complex, thus giving it a larger bandwidth with respect to the modulation depth. Thus, the prevention of aliasing distortion requires different conditions than Carson’s rule as used with linear FM. A suitable equation will be presented in this paper.

Item Type:	Conference or Workshop Item (Paper)
Keywords:	Exponential Frequency Modulation Bandwidth Criterion; Virtual Analog Applications;
Academic Unit:	Faculty of Arts,Celtic Studies and Philosophy > Music Faculty of Science and Engineering > Computer Science
Item ID:	4095
Depositing User:	Joseph Timoney
Date Deposited:	24 Jan 2013 14:34
Refereed:	Yes
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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