Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), Florence, Italy Scopus-Elsevier Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), pp. 153-156 Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), 153-156. [S.l.] : [S.n.] STARTPAGE=153;ENDPAGE=156;TITLE=Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011)