Lota, Jaswinder and Al-Janabi, Mohammed and Kale, Izzet (2007) Tonality index of sigma-delta modulators: a psychoacoustics model based approach. In: Proceedings of the IEEE International Symposium on Circuits and Systems 2007, (ISCAS 2007). IEEE, Los Alamitos, USA, pp. 729-732. ISBN 1424409217
![[img]](http://westminsterresearch.wmin.ac.uk/style/images/fileicons/application_pdf.png)
| PDF 373Kb |
Official URL: http://dx.doi.org/10.1109/ISCAS.2007.377989
Abstract
This paper involves the development of a more accurate tonality index using Psychoacoustic techniques. This tonality measure will be especially relevant for quantifying the audibility of Δ-Σ modulators whose output spectra contain low amplitude tones. This tonality index will be very useful for the design and evaluation of Δ-Σ modulators circumventing the need to build a modulator prototype.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | A/D conversion, sigma-delta modulation, tonality index |
| Research Community: | University of Westminster > Electronics and Computer Science, School of |
| ID Code: | 5300 |
| Deposited On: | 26 Jun 2008 10:30 |
| Last Modified: | 11 Aug 2010 15:33 |
Repository Staff Only: item control page
