The study on extended wave digital (WD) structures which are able to incorporate a wide class of nonlinear elements with memory through the definition of non-energetic adaptive with memory is extended. Results are extended to develop an automatic procedure that generates, validates and initializes WD-based simulation source code, starting from a semantic description of a time-varying reference physical model. The method is general enough to include a wide variety of nonlinearities and, since principles of the conservation of pseudoenergy are satisfied, to choose a sampling rate just on the basis of the bandwidth of the signal flow.
Block-wise physical model synthesis for musical acoustics / F. Pedersini, A. Sarti, S. Tubaro. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - 35:17(1999), pp. 1418-1419. [10.1049/el:19990933]
Block-wise physical model synthesis for musical acoustics
F. PedersiniPrimo
;
1999
Abstract
The study on extended wave digital (WD) structures which are able to incorporate a wide class of nonlinear elements with memory through the definition of non-energetic adaptive with memory is extended. Results are extended to develop an automatic procedure that generates, validates and initializes WD-based simulation source code, starting from a semantic description of a time-varying reference physical model. The method is general enough to include a wide variety of nonlinearities and, since principles of the conservation of pseudoenergy are satisfied, to choose a sampling rate just on the basis of the bandwidth of the signal flow.Pubblicazioni consigliate
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