Publications

Charl van Heerden

C.J. Van Heerden and E. Barnard, “Speech rate normalization used to improve speaker verification”, SAIEE Africa Research Journal, Vol 98 (4), pp 129-135, December 2007.

C.J. Van Heerden and E. Barnard, “Durations of context-dependent phonemes: a new feature in speaker verification”, Speaker Classification II, Springer, pp 93-103, September 2007

C.J. Van Heerden and E. Barnard, “Speaker-specific variability of phoneme durations”, In Proceedings of the 18th Annual Symposium of the Pattern Recognition Association of South Africa (PRASA), pp 111-114, Pietermaritzburg, South Africa, November 2007.

C.J . van Heerden and E. Barnard, “Speech Rate Normalization Used to Improve Speaker Verification”, In Proceedings of the 17th Annual Symposium of the Pattern Recognition Association of South Africa, pp. 2-7, Parys, November 2006.

C.J. van Heerden and E. Barnard, “Using timing information in speaker verification” In Proceedings of the 16th Annual Symposium of the Pattern Recognition Association of South Africa, pp. 53-57, Langebaan, South Africa, November 2005.