Publication detail

Analytical Solution of Spectrum Changes in Simple Nonlinear Systems without Memory, Used in Digital Audio Signal Processing

SCHIMMEL, J. MIŠUREC, J.

Original Title

Analytical Solution of Spectrum Changes in Simple Nonlinear Systems without Memory, Used in Digital Audio Signal Processing

Type

conference paper

Language

English

Original Abstract

This paper deals with an analytic solution of spectrum changes that appear in nonlinear discrete systems without memory whose transfer characteristics can be approximated via a piecewise-linear function. Such systems appear frequently in digital audio signal processing, for example in the case of signal saturation, overflow, elimination of denormal numbers, etc. The paper also deals with relations between the mutual ratio of amplitudes of the higher harmonics produced and the approximation parameters.

Keywords

Nonlinear distortion, Nonlinear functions, Nonlinear systems, Piecewise-linear approximation, Saturation, Denormalized numbers

Authors

SCHIMMEL, J.; MIŠUREC, J.

RIV year

2008

Released

15. 12. 2008

Publisher

WSEAS Press

Location

Tenerife, Canary Islands, Spain

ISBN

978-960-474-035-2

Book

Proceedings of the 7th WSEAS International Conference on CIRCUITS, SYSTEMS, ELECTRONICS, CONTROL and SIGNAL PROCESSING (CSECS'08)

Edition

1

Edition number

1

ISBN

1790-5117

Periodical

WSEAS Applied Informatics & Communications

State

Hellenic Republic

Pages from

191

Pages to

196

Pages count

6

BibTex

@inproceedings{BUT33254,
  author="Jiří {Schimmel} and Jiří {Mišurec}",
  title="Analytical Solution of Spectrum Changes in Simple Nonlinear Systems without Memory, Used in Digital Audio Signal Processing",
  booktitle="Proceedings of the 7th WSEAS International Conference on CIRCUITS, SYSTEMS, ELECTRONICS, CONTROL and SIGNAL PROCESSING (CSECS'08)",
  year="2008",
  series="1",
  journal="WSEAS Applied Informatics & Communications",
  number="1",
  pages="191--196",
  publisher="WSEAS Press",
  address="Tenerife, Canary Islands, Spain",
  isbn="978-960-474-035-2",
  issn="1790-5117"
}