Investigation of Foreign Languages Models for Lithuanian Speech Recognition


  • R. Maskeliūnas Kaunas University of Technology
  • A. Rudžionis Kaunas University of Technology
  • K. Ratkevičius Kaunas University of Technology
  • V. Rudžionis Kaunas Humanities Faculty of Vilnius University


Paper deals with application of Microsoft Office Communications Server Speech Server or MSS’2007 for Lithuanian digits recognition. Voice servers integrate together telephony, speech and internet and provides tools for developing applications that run over a telephone. Using of transcriptions of Lithuanian words so far is the only solution of voice servers application for Lithuanian language. The results of investigation of Lithuanian digits recognition by German, English, French and Spanish speech recognition engines implemented on MSS‘2007 are presented. The best accuracy of Lithuanian digits recognition was achieved by Spanish recognizer. It could be increased using the custom pronunciations of Lithuanian digits prepared using Universal Phone Set (UPS) labels. Demonstration of user identification by telephone using Spanish recognizer is prepared. Ill. 9, bibl. 9 (in English; summaries in English, Russian and Lithuanian).




How to Cite

Maskeliūnas, R., Rudžionis, A., Ratkevičius, K., & Rudžionis, V. (2009). Investigation of Foreign Languages Models for Lithuanian Speech Recognition. Elektronika Ir Elektrotechnika, 91(3), 15-20. Retrieved from