NDLI: Digital sound synthesis by physical modelling

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Digital sound synthesis by physical modelling

Content Provider	IEEE Xplore Digital Library
Author	Rabenstein, R. Trautmann, L.
Copyright Year	2001
Description	Author affiliation: Telecommun. Lab., Erlangen-Nurnberg Univ., Germany (Rabenstein, R.)
Abstract	After recent advances in coding of natural speech and audio signals, the synthetic creation of musical sounds is also gaining importance. Various methods for waveform synthesis are currently used in digital instruments and software synthesizers. A family of new synthesis methods is based on physical models of vibrating structures (string, drum etc.) rather than on descriptions of the resulting waveforms. This article describes various approaches to digital sound synthesis in general and discusses physical modelling methods in particular. Physical models in the form of partial differential equations are presented. Then it is shown, how to derive discrete-time models which are suitable for real-time DSP implementation. Applications to computer music are given as examples.
Sponsorship	IEEE Region 8
Starting Page	12
Ending Page	23
File Size	1031258
Page Count	12
File Format	PDF
ISBN	9539676940
DOI	10.1109/ISPA.2001.938598
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-19
Publisher Place	Croatia
Access Restriction	Subscribed
Rights Holder	Univ. Computing Center, Univ. of Zagreb
Subject Keyword	Audio coding Application software Instruments Music Audio recording Signal synthesis Speech synthesis Synthesizers Microcomputers Disk recording
Content Type	Text
Resource Type	Article

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