2008
Hernández?díaz Huici M., and Verhelst W., "SPECTRAL TRANSITION FEATURES IN DYSARTHRIC SPEECH", 5th International Workshop - Models and Analysis of Vocal Emissions for Biomedical Applications, pp.139 - 142, eds. Claudia Manfredi, published by Firenze University Press, 2008.
Patsis G., and Verhelst W., "A Speech/Music/ Silence /Garbage/ classifier for searching and indexing broadcast news material ", from 19th International Workshop on Database and Expert Systems Applications, pp.585 - 589, eds. A.M. Tjoa and R.R Wagner, published by IEEE Computer Society, 2008. Download.
Mattheyses W., Latacz L., Sahli H., and Verhelst W., "Multimodal Unit Selection for 2D Audiovisual Text-to-Speech Synthesis", Proceedings of the 5th international workshop on Machine Learning for Multimodal Interaction, from Lecture Notes In Computer Science, vol.5237, pp.125 - 136, eds. A. Popescu-Belis and R. Stiefelhagen, published by Springer, 2008. Download.
2007
Goris K., Yilmazyildiz S., Saldien J., Verrelst B., Lefeber D., and Verhelst W., "Probo, a friend for life?", from Brave New Interfaces - Crosstalks, pp.253 - 274, eds. Jan Cornelis, Marleen Wynants, published by ASP-VUB Press, 2007. Download.
Latacz L., Kong Y., and Verhelst W., "Unit Selection Synthesis Using Long Non-Uniform Units and Phonemic Identity Matching", Proceedings of the 6th ISCA Workshop on Speech Synthesis (SSW-6), Bonn, Germany, pp.270 - 275, 2007. Download.
2005
Verhelst W., Herre J., Kubin G., Hermansky H., and Jenssen S., "Anthropomorphic Processing of Audio and Speech", Journal of Applied Signal Processing, vol. 2005, nr. 9. , 2005.
2002
Verhelst W., Hermus K., Lemmerling P., Wambacq P., and Van Huffel S., "Modeling Audio with Damped Sinusoids Using Total Least Squares", Total Least Squares and Errors-in-Variables: Analysis, Algorithms and Applications, - 340, 2002.
1998
Verhelst W., "Digitale Signaal Processing 4: Multirate DSP, Adaptieve Filters, Real-Time Systemen", course notes, 1998.
1997
Verhelst W., "Digitale Signaalprocessing Deel 2: ontwerp en implementatie", VUB-Uitgaven, 1997.
1996
Verhelst W., "Digitale Signaalprocessing Deel 1: basistechnieken", VUB-uitgaven, 1996.
1995
Moulines E., and Verhelst W., "Time-Domain and Frequency-Domain Techniques for Prosodic Modification of Speech", CH 15 in: W.B. Kleijn, K.K. Paliwal, Speech Synthesis and Coding, Elsevier Science, 519-555, Elsevier Science, 1995.
1994
Verhelst W., "Digitale Signaalprocessing Deel 3: oefeningen", VUB-Uitgaven, 1994.
1992
Eggen J., and Verhelst W., "On the Role of Amplitude and Phase in the Synthesis of Male and Female Voices", Chapter 3 in J.H. Eggen: On the Quality of Synthetic Speech - Evaluation and Improvements, Eindhoven University of Technology, 23-55, 1992.
1986
Steenhaut O., and Verhelst W., "Speech Analysis-Synthesis Systems", CH 5 in EURASIP Short Course on Speech Processing, 5.1 - 5.42, 1986.
1983
Verhelst W., Cornelis J., and Steenhaut O., "Digitale spraakvoorstellingen", Speech Chips KVIV-studiedag, 1983.
Research