Tonality index of sigma-delta modulators: a psychoacoustics model based approach
Conference paper
Lota, J., Al-Janabi, Mohammed and Kale, Izzet 2007. Tonality index of sigma-delta modulators: a psychoacoustics model based approach. Proceedings of the IEEE International Symposium on Circuits and Systems 2007, (ISCAS 2007). IEEE, Los Alamitos, USA
Authors | Lota, J., Al-Janabi, Mohammed and Kale, Izzet |
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Type | Conference paper |
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. |
Keywords | A/D conversion; sigma-delta modulation; tonality index; Psychoacoustic techniques |
Year | 2007 |
Conference | Proceedings of the IEEE International Symposium on Circuits and Systems 2007, (ISCAS 2007) |
Publisher's version | License CC BY-ND |
Publication dates | |
May 2007 | |
Publication process dates | |
Deposited | 11 Oct 2009 |
Additional information | Citation: |
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https://repository.uel.ac.uk/item/86640
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