Retraction notice to: Design of a Class-D Audio Amplifier With Analog Volume Control for Mobile Applications
Karim El Khadiri, Hassan Qjidaa, Mohcine Zouak
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This article has been retracted at the request of the Publisher.
The article is a duplicate of a paper that has already been published in the International Journal of Electronics and Telecommunications, E-ISSN: 2300-1933, Vol. 62, Issue 2, 2016, p.187-198, 10.1515/eletel-2016-0026.
The online version of the original article can be found; http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2016-0026
One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper is not under consideration for publication elsewhere.
For this reason, the publisher hereby retracts this article.
The Publisher

WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763
E-ISSN: 2224-2856
Volume 13, 2018
Notice: As of 2014 and for the forthcoming years, the publication frequency/periodicity of WSEAS Journals is adapted to the 'continuously updated' model. What this means is that instead of being separated into issues, new papers will be added on a continuous basis, allowing a more regular flow and shorter publication times. The papers will appear in reverse order, therefore the most recent one will be on top.
Volume 13, 2018