Abstract
In this paper, we discuss the construction of an algorithm that classifies pitch movements according to the IPO intonation system. We use a pitch stylization technique in order to obtain a continuous pitch contour over time, and a multi-linear classifier for the actual classification. In speaker-independent tests on a corpus of speech read by non-professionals, up to 81 % of the 279 pitch movements in the test corpus were correctly classified. These results are obtained by using information from the sampled speech data files only; a grammar will be used in the second stage of this study.
| Original language | English |
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| Title of host publication | Proceedings of the 3rd European Conference on Speech Communication and Technology (Eurospeech 93), Berlin, Germany, September 21-23, 1993 |
| Pages | 781-784 |
| Volume | 2 |
| Publication status | Published - 1993 |