Project Details

Hlasové technologie v podpoře informační společnosti

Project Period: 1. 1. 2002 – 31. 12. 2004

Project Type: grant

Code: GA102/02/0124

Agency: Czech Science Foundation

Program: Standardní projekty

English title
Voice technologies for support of information society
Type
grant
Keywords

speech processing, recognition, coding

Abstract

Voice technologies for support of information society

Team members
Černocký Jan, prof. Dr. Ing. (DCGM) – research leader
Burget Lukáš, doc. Ing., Ph.D. (DCGM)
Grézl František, Ing., Ph.D. (DCGM)
Karafiát Martin, Ing., Ph.D. (DCGM)
Motlíček Petr, doc. Ing., Ph.D. (DCGM)
Schwarz Petr, Ing., Ph.D. (DCGM)
Publication Results

2006

  • FAPŠO, M.; SCHWARZ, P.; SZŐKE, I.; SMRŽ, P.; SCHWARZ, M.; ČERNOCKÝ, J.; KARAFIÁT, M.; BURGET, L. Search Engine for Information Retrieval from Speech Records. Proceedings of the Third International Seminar on Computer Treatment of Slavic and East European Languages. Bratislava: 2006. p. 100-101. Detail

2005

  • ČERNOCKÝ, J.; LAMPA, P. Teaching signals - making it automatic, making it fun. Proc. Radioelektronika 2005. Brno: Faculty of Electrical Engineering and Communication BUT, 2005. p. 318-321. ISBN: 80-214-2904-6. Detail

2004

  • BURGET, L. Combination of Speech Features Using Smoothed Heteroscedastic Linear Discriminant Analysis. Proc. 8th International Conference on Spoken Language Processing. Jeju island: Sunjin Printing Co, 2004. p. 2549-2552. Detail
  • BURGET, L. Measurement of Complementarity of Recognition Systems. Proc. Seventh International conference on Text, Speech and Dialogue. Lecture Notes in Artificial Intelligence (LNAI) subseries of LNCS series as Volume 3206. Brno: Springer Verlag, 2004. p. 283-290. ISBN: 3-540-23049-1. Detail
  • FOUSEK, P.; SVOJANOVSKÝ, P.; GRÉZL, F.; HEŘMANSKÝ, H. New Nonsense Syllables Database - Analyses and Preliminary ASR Experiments. Proc. 8th International Conference on Spoken Language Processing. Jeju Island: Sunjin Printing Co, 2004. no. 10, p. 348-351. ISSN: 1225-4111. Detail
  • GRÉZL, F. Combinations of TRAP based systems. Proc. Seventh International conference on Text, Speech and Dialogue. Brno: Faculty of Informatics MU, 2004. p. 323-330. ISBN: 3-540-23049-1. Detail
  • MATĚJKA, P. Review of Automatic Language Identification. Proceedings of 10th Conference and Competition STUDENT EEICTT 2004 Volume 2. Brno: 2004. p. 344-348. ISBN: 80-214-2635-7. Detail
  • MATĚJKA, P.; ČERNOCKÝ, J.; SIGMUND, M. Introduction to Automatic Language Identification. Conference Proceedings of Radioelektronika 2004. Brno: Slovak University of Technology in Bratislava, 2004. p. 112-115. ISBN: 80-227-2017-8. Detail
  • MATĚJKA, P.; SZŐKE, I.; SCHWARZ, P.; ČERNOCKÝ, J. Automatic Language Identification using Phoneme and Automatically Derived Unit Strings. Proceedings of 7th International Conference Text,Speech and Dialoque 2004. Brno: Springer Verlag, 2004. p. 147-154. ISBN: 3-540-23049-1. Detail
  • MATĚJKA, P.; SZŐKE, I.; SCHWARZ, P.; ČERNOCKÝ, J. Automatic Language Identification using Phoneme and Automatically Derived Unit Strings. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, p. 147-154. ISSN: 0302-9743. Detail
  • MOTLÍČEK, P. Modelování spektra a časových trajektorií v rozpoznávání řeči. GACR 102/02/0124 "Hlasové technologie v podpoře informační společnosti", souhrnný přehled aktivit řešitelských kolektivů. Praha: 2004. 1 s. ISBN: 80-01-02957-3. Detail
  • MOTLÍČEK, P. Segmentace nahrávek živých jednání podle mluvčího. Sborník příspěvků a prezentací akce Odborné semináře 2004. REL03V. Brno: Ústav radioelektroniky FEKT VUT v Brně, 2004. 28 s. Detail
  • MOTLÍČEK, P.; BURGET, L.; ČERNOCKÝ, J. Phoneme Recognition of Meetings using Audio-Visual Data. AMI Workshop. Martigny: 2004. 6 p. Detail
  • MOTLÍČEK, P.; ČERNOCKÝ, J. Multimodal Phoneme Recognition of Meeting Data. 7th International Conference, TSD 2004 Brno, Czech Republic, September 2004 Proceedings. Lecture Notes in Computer Science. Brno: Springer Verlag, 2004. no. 09, p. 379-384. ISBN: 3-540-23049-1. ISSN: 0302-9743. Detail
  • MOTLÍČEK, P.; ČERNOCKÝ, J. Multimodal Phoneme Recognition of Meeting Data. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, p. 379-384. ISSN: 0302-9743. Detail
  • SCHWARZ, P., MATĚJKA, P., ČERNOCKÝ, J. Phoneme Recognition. AMI Workshop. 2004. 1 p. Detail
  • SCHWARZ, P., MATĚJKA, P., ČERNOCKÝ, J. Towards Lower Error Rates in Phoneme Recognition. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, 8 p. ISSN: 0302-9743. Detail
  • SCHWARZ, P., MATĚJKA, P., ČERNOCKÝ, J. Towards Lower Error Rates in Phoneme Recognition. In Proceedings of 7th International Conference Text,Speech and Dialoque 2004. Brno: Springer, 2004. 8 p. ISBN: 3-540-23049-1. Detail
  • SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J. Phoneme Recognition from a Long Temporal Context. poster at JOINT AMI/PASCAL/IM2/M4 Workshop on Multimodal Interaction and Related Machine Learning Algorithms. Martigny: Institute for Perceptual Artificial Intelligence, 2004. p. 1 (1 s.). Detail
  • SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J. Towards Lower Error Rates in Phoneme Recognition. Proceedings of 7th International Conference Text,Speech and Dialoque 2004. Brno: Springer Verlag, 2004. p. 465-472. ISBN: 3-540-23049-1. Detail
  • SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J. Towards Lower Error Rates in Phoneme Recognition. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, p. 465-472. ISSN: 0302-9743. Detail
  • SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J. Towards Lower Error Rates In Phoneme Recognition. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, p. 465-472. ISSN: 0302-9743. Detail
  • SZŐKE, I. Speech units automatically generated by ergodic hidden Markov model. Proceedings of 10th Conference and Competition STUDENT EEICT 2004. Brno: Faculty of Electrical Engineering and Communication BUT, 2004. p. 1-5. Detail
  • SZŐKE, I.; MOTLÍČEK, P. Kódování řeči na velmi nízkých bitových rychlostech. GACR 102/02/0124 "Hlasové technologie v podpoře informační společnosti", souhrnný přehled aktivit řešitelských klektivů. Praha: Fakulta elektrotechniky ČVUT, 2004. 1 s. ISBN: 80-01-02957-3. Detail

2003

  • BURGET, L.; ČERNOCKÝ, J. Recognition of Speech with Non-random Attributes. 6th International Conference, TSD 2003 České Budějovice, Czech Republic, September 2003 Proceedings. Lecture Notes in Computer Science. České Budějovice: Springer Verlag, 2003. no. 09, p. 1-6. ISBN: 3-540-20024-X. ISSN: 0302-9743. Detail
  • ČERNOCKÝ, J. Temporal processing for feature extraction in speech recognition, shortened version of habilitation thesis. In Vědecké spisy VUT. Edice Habilitační a inaugurační spisy, sv. 112. Brno: Publishing house of Brno University of Technology VUTIUM, 2003. p. 1-30. ISBN: 80-214-2395-1. Detail
  • GRÉZL, F. Effect of normalization on TRAP based systems in ASR. Proc. 13th International scientific conference Radioelektronika 2003. Brno: Department of Radioelectronics FEEC BUT, 2003. p. 128-131. ISBN: 80-214-2383-8. Detail
  • GRÉZL, F. Local Time-Frequency Operators in TRAPs For Speech Recognition. 6th International Conference, TSD 2003 České Budějovice, Czech Republic, September 2003 Proceedings. Lecture Notes in Computer Science. České Budějovice: University of West Bohemia in Pilsen, 2003. no. 9, p. 269-274. ISBN: 3-540-20024-X. ISSN: 0302-9743. Detail
  • JENDERKA, P.; VÍCHA, T. Voice Activity Detection in Multimodal Meeting Manager. Proceedings of 9th Conference and Competition STUDENT EEICT 2003 Volume 3. Brno: Faculty of Electrical Engineering and Communication BUT, 2003. p. 588-592. ISBN: 80-214-2379-X. Detail
  • KARAFIÁT, M.; GRÉZL, F. Using MATLAB for Analysis of TRAP system. Radioengineering, 2003, vol. 2003, no. 4, p. 38-41. ISSN: 1210-2512. Detail
  • MATĚJKA, P.; SCHWARZ, P.; GRÉZL, F.; ČERNOCKÝ, J. Phoneme Classification using Temporal Patterns. Proc. 13th International scientific conference Radioelektronika 2003. Brno: Faculty of Electrical Engineering and Communication BUT, 2003. p. 1-4. ISBN: 80-214-2383-8. Detail
  • MATĚJKA, P.; SCHWARZ, P.; HEŘMANSKÝ, H.; ČERNOCKÝ, J. Phoneme Recognition using Temporal Patterns. Proc. 6th International Conference Text, Speech and Dialogue, TSD2003. Ceske Budejovice: Springer Verlag, 2003. p. 465-472. ISBN: 3-540-20024-X. Detail
  • MOTLÍČEK, P. Derivation of TRAPs in Auditory Domain. Proceedings of 9th Conference and Competition STUDENT EEICT 2003. Brno: Dean Office of FEEC BUT, 2003. p. 598-602. ISBN: 80-214-2379-X. Detail
  • MOTLÍČEK, P. Derivation of TRAPs in Auditory Domain. Proceedings of the International Conference and Competition. Brno: Faculty of Electrical Engineering and Communication BUT, 2003. p. 315-319. ISBN: 80-214-2401-X. Detail
  • MOTLÍČEK, P. Modeling of Spectra and Temporal Trajectories in Speech Processing. Sborník příspěvků a prezentací akce Odborné semináře 2003. REL02V. Brno: Department of Radioelectronics FEEC BUT, 2003. 28 p. Detail
  • MOTLÍČEK, P.; ČERNOCKÝ, J. All-Pole Modeling for Definition of Speech Features in Aurora3 DSR Task. 6th International Conference, TSD 2003 České Budějovice, Czech Republic, September 2003 Proceedings. Lecture Notes in Computer Science. České Budějovice: University of West Bohemia in Pilsen, 2003. no. 09, p. 295-300. ISBN: 3-540-20024-X. ISSN: 0302-9743. Detail
  • MOTLÍČEK, P.; ČERNOCKÝ, J. Autoregressive Modeling based Feature Extraction for Aurora3 DSR Task. Proc. EUROSPEECH 2003. European Conference EUROSPEECH. Geneva: Institute for Perceptual Artificial Intelligence, 2003. no. 9, p. 1801-1804. ISSN: 1018-4074. Detail
  • MOTLÍČEK, P.; ČERNOCKÝ, J. Time-domain based Temporal Processing with Application of. Proc. EUROSPEECH 2003. European Conference EUROSPEECH. Geneva: Institute for Perceptual Artificial Intelligence, 2003. no. 9, p. 821-824. ISSN: 1018-4074. Detail
  • SCHWARZ, P. Would You Like To Make Your Programs Understand Human Voice?. Proceedings of 9th Conference STUDENT EEICT 2003. Brno: Faculty of Electrical Engineering and Communication BUT, 2003. p. 231-235. ISBN: 80-214-2379-X. Detail
  • SCHWARZ, P.; HEŘMANSKÝ, H.; MATĚJKA, P. On Use of Temporal Dynamics of Speech for Language Identification. Proceedings of Language Recognition Workshop 2003. NIST Gaithersburg, MD USA: 2003. s. 56-62. Detail
  • SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J. Recognition of Phoneme Strings using TRAP Technique. Proceedings of 8th International Conference Eurospeech. European Conference EUROSPEECH. Geneve: International Speech Communication Association, 2003. no. 9, p. 1-4. ISSN: 1018-4074. Detail

2002

  • BAUDOIN, G.; CAPMAN, F.; ČERNOCKÝ, J.; EL CHAMI, F.; CHARBIT, M.; CHOLLET, G.; PETROVSKA-DELACRETAZ, D. Advances in very low bit-rate speech coding using recognition and synthesis techniques. Lecture Notes in Computer Science, 2002, vol. 2002, no. 2448, p. 269-276. ISSN: 0302-9743. Detail
  • BURGET, L.; DUPONT, S.; GARUDADRI, H.; GRÉZL, F.; HEŘMANSKÝ, H.; JAIN, P.; KAJAREKAR, S.; MORGAN, N. QUALCOMM-ICSI-OGI Features for ASR. Proc. 7th International Conference on Spoken Language Processing. Denver: International Speech Communication Association, 2002. p. 4-7. ISBN: 1-876346-42-6. Detail
  • BURGET, L.; MOTLÍČEK, P.; GRÉZL, F.; JAIN, P. Distributed speech recognition. Radioengineering, 2002, vol. 2002, no. 4, p. 12-16. ISSN: 1210-2512. Detail
  • ČERNOCKÝ, J. Units for automatic language independent speech processing. Proc. LREC 2002 - workshop on Portability issues in human language technologies. Las Palmas: European Language Resources Association, 2002. p. 7-13. Detail
  • GRÉZL, F. Classifiers in speech recognition systems based on TRAPS. Proceedings of 8th Conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering and Communication BUT, 2002. p. 74-77. ISBN: 80-214-2116-9. Detail
  • GRÉZL, F.; BURGET, L.; JAIN, P.; ČERNOCKÝ, J. Improving TRAPS features using LDA. Proc. 12th International scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. 4 p. ISBN: 80-227-1700-2. Detail
  • KARAFIÁT, M.; ČERNOCKÝ, J. Context dependent Hidden Markov models in recognition of Czech. Proc. 12th International scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. 4 p. ISBN: 80-227-1700-2. Detail
  • KARAFIÁT, M.; ČERNOCKÝ, J. Differences between context dependent and context independent Hidden Markov Models for recognition of Czech. Proc. of 8th student conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering TUB, 2002. p. 328-332. ISBN: 80-214-2116-9. Detail
  • MATĚJKA, P.; ČERNOCKÝ, J. Feature gaussianization in speech recognition. Proc. 12th International scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. 4 p. ISBN: 80-227-1700-2. Detail
  • MATĚJKA, P.; SCHWARZ, P.; KARAFIÁT, M.; ČERNOCKÝ, J. Some like it Gaussian... Proc. 5th International Conference Text, Speech and Dialogue, TSD2002. Lecture notes in artificial intelligence 2448. Berlin: Springer Verlag, 2002. p. 321-324. ISBN: 3-540-44129-8. Detail
  • MOTLÍČEK, P. Application of Mel-scale Filter bank for Noise Estimation in Speech Processing. 12th International Czech-Slovak Scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. p. 1-4. ISBN: 80-227-1700-2. Detail
  • MOTLÍČEK, P. Noise Estimation for Spectral Subtraction in Speech Processing. Proceedings of 8th Conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering and Communication BUT, 2002. 4 p. ISBN: 80-214-2116-9. Detail
  • MOTLÍČEK, P.; BURGET, L. Efficient Noise Estimation and its Application for Robust Speech Recognition. 5th International Conference, TSD 2002 Brno, Czech Republic, September 2002 Proceedings. Berlin: Springer Verlag, 2002. p. 229-236. ISBN: 3-540-44129-8. Detail
  • MOTLÍČEK, P.; BURGET, L. Noise estimation for efficient speech enhancement and robust speech recognition. Proc. 7th International Conference on Spoken Language Processing. Denver: International Speech Communication Association, 2002. p. 1033-1036. ISBN: 1-876346-42-6. Detail
  • SCHWARZ, P. Modifications of Viterbi algorithms for keyword detection. Proceedings of 8th Conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering and Communication BUT, 2002. 4 p. ISBN: 80-214-2116-9. Detail
  • SCHWARZ, P.; ČERNOCKÝ, J. Keyword detection in Czech fluent speech. Proc. 12th International scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. p. 1-4. ISBN: 80-227-1700-2. Detail
Applied Results

2008

Results with Impact on Practice

2004

2002

Other Results

2004

Back to top