Algorithms for digital subharmonic distortion

Baracskai, Z. and Stables, R. (2010) Algorithms for digital subharmonic distortion. In: 128th Audio Engineering Society Convention 2010, 22 May 2010 through 25 May 2010, London, UK.

Full text not available from this repository.

Abstract

This paper presents a comparison between existing digital subharmonic generators and a new algorithm developed with the intention of having a more pronounced subharmonic frequency and reduced harmonic, intermodulation and aliasing distortions. The paper demonstrates that by introducing inversions of a waveform at the minima and maxima instead of the zero crossings, the discontinuities are mitigated and various types of distortion are significantly attenuated.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Aliasing, Subharmonic distortion, Subharmonics, Wave forms, Zero-crossings, Engineering, Industrial engineering, Algorithms
Subjects: G400 Computer Science
Divisions: UoA Collections > UoA11: Computer Science and Informatics
Faculty of Computing, Engineering and the Built Environment
Faculty of Computing, Engineering and the Built Environment > School of Computing and Digital Technology
Faculty of Computing, Engineering and the Built Environment > School of Computing and Digital Technology > Digital Media Technology
Depositing User: Yasser Nawaz
Date Deposited: 05 Aug 2016 13:27
Last Modified: 05 Aug 2016 13:27
URI: http://www.open-access.bcu.ac.uk/id/eprint/2784

Actions (login required)

View Item View Item

Research

In this section...