In this paper we present a formant database of Arabic used to evaluate our new automatic formant tracking algorithm based on Fourier ridges detection. In this method we have introduced a continuity constraint based on the computation of centres of gravity for a set of formant candidates. This leads to connect a frame of speech to its neighbours and thus improves the robustness of tracking. The formant trajectories obtained by the algorithm proposed are compared to those of the hand edited formant database and those given by Praat with LPC data.
Cite as: Jemaa, I., Rekhis, O., Ouni, K., Laprie, Y. (2009) An evaluation of formant tracking methods on an Arabic database. Proc. Interspeech 2009, 1667-1670, doi: 10.21437/Interspeech.2009-505
@inproceedings{jemaa09_interspeech,
author={Imen Jemaa and Oussama Rekhis and Kaïs Ouni and Yves Laprie},
title={{An evaluation of formant tracking methods on an Arabic database}},
year=2009,
booktitle={Proc. Interspeech 2009},
pages={1667--1670},
doi={10.21437/Interspeech.2009-505}
}