@inproceedings{ishaq-gowda-alku-zapirain:SLPAT2015,
  author    = {Rizwan Ishaq and Dhanananjaya Gowda and Paavo Alku and Begonya Garcia Zapirain},
  title     = {Vowel Enhancement in Early Stage Spanish Esophageal Speech Using Natural Glottal Flow Pulse and Vocal Tract Frequency Warping},
  booktitle = {Proceedings of SLPAT 2015: 6th Workshop on Speech and Language Processing for Assistive Technologies},
  month     = {September},
  year      = {2015},
  address   = {Dresden, Germany},
  pages     = {55--59},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W15-5110}
}