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Convention Paper

Non-linear Dynamics Processing

Authors: Schimmel, Jiri

AES Convention 114 · Paper 5775 · March 2003

Abstract

Dynamics processing is performed by amplifying devices where the gain is automatically controlled by the level of the input signal. Non-linear components simulating tube amplifiers can be used in these devices to make musical signal audibly dense. This paper deals with the simulation of tube amplifiers using the power polynomial approximation of transfer characteristic and with the computation method of power polynomial coefficients according to the required higher harmonics ratio.

Details

Published in
AES Convention 114
AES Convention
114
Paper number
5775
Publication date
March 6, 2003
Session subject
Signal Processing for Audio
Affiliation
Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic (See document for exact affiliation information.)
Type
Convention Paper