Spoken Language Technology

1. Samudravijaya K, Role of Linguistics in Spoken Language Technology , Invited talk at the 29th All India Conference of Dravidian Linguistics Thiruvananthapuram, February 10-12, 2002. Click here for document in PDF format.
2. A. Sen, Speech Technology for Computer Revolution in India, Invited paper, Proc., CSI 2001, Nov 2001, Kolkata, pp. I-11-I-22.
3. Samudravijaya K, Speech input/output systems in Hindi, Invited talk at the conference Role of Hindi in Information Technology Applications, Pilani, Sep 21-22, 2001. Click here for PDF file
4. A. Sen and K. Samudravijaya, A Review of Speech Input/Output Systems in Indian Languages, Proc., IEEE ACE 2000, Dec. 2000. Click here for PDF file.
5. P.V.S. Rao, R. Bhiksha Raj, A. Sen and G.R. Mallavadhani, A Computer Tutor with Voice I/O in Hindi, `Knowledge Based Computer Systems Research and Applications', Proc., Intl. Conf. on Knowledge based computer systems, Dec 16-18,1996, Mumbai, pp. 491-502.
6. R.Ahuja, N.Bondale, X.Furtado, T.Jose, S.Krishnan, P.Poddar, R.Bhiksha Raj, P.V.S.Rao, K.Samudravijaya, and A.Sen, VOICE- A Voice Oriented Interactive Computing Environment, Vivek, Vol 5., No. 4, 1993. National Center of Software Technology, Bombay, pp. 23-31.
7. Ahuja, R., Bondale, N., Furtado, X., Krishnan, S., Poddar, P., Rao, P.V.S., Raveendran, R., Samudravijaya K, and Sen, A., Recognition And Synthesis in the Hindi Language, in Proceedings of the Workshop on Speech Technology, IIT, Madras, pp.3-19, Dec., 1992.

Speech/Speaker Recognition

1. Nagesha, Samudravijaya K and B.Nagabhushana, Acoustic-phonetic analysis of Kannada accents,  Proc. of Frontiers of Research on Speech and Music Signal Processing-2007, AIISH, Mysore, India, Jan 8-9,2007, pp. 222-225; document in PDF format.
2. Veena Karjigi, Preeti Rao and Samudravijaya K, Investigation of acoustic attributes of Marathi unvoiced stops for classification,  Proc. of Frontiers of Research on Speech and Music Signal Processing (FRSM-2007), AIISH, Mysore, India, Jan 8-9,2007, pp 110-115; document in word format.
3. Vishal Chourasia, Samudravijaya K, Maya Ingle, and Manohar Chandwani, Hindi Speech Recognition under Noisy Conditions, J. Acoust. Soc. India, 54(1), pp. 41-46, January 2007; document in word format.
4. Samudravijaya K, Variable Frame Size Analysis for Speech Recognition, Proc. of the Int. Conf. on Natural Language Processing (ICON-2004), Dec 19-22, Hyderabad, Eds. R.Sangal and S.M.Bendre, Allied Publishers Pvt. Ltd. New Delhi, pp. 237-244.  Click here for document in PDF format.
5. K Samudravijaya,  Decision Rules for Selection of Allophones of Marathi Affricates for Speech Synthesis, Proc. of Int. Symp. on Speech Technology and Processing Systems and Oriental COCOSDA-2004, New Delhi, Vol. II, Eds: Shyam S Agrawal and K Samudravijaya, Tata McGraw Hill, New Delhi, pp. 233-237.Click here for document in PDF format.
6. Samudravijaya K, Speech and Speaker Recognition: A tutorial, Proc. Int. Workshop on Tech. Development in Indian Languages, Kolkata, Jan 22-24, 2003. Click here for document in PDF format.
7. Samudravijaya K and Maria Barot, A Comparison of Public Domain Software Tools for Speech Recognition, Proc. of Workshop on Spoken Language Processing, Mumbai, January 2003, pp. 125-131. Click here for document in postscript format.
8. Samudravijaya K and Anshu Gupta, Text prompted speaker verification , J.Acoust. Soc. India, vol.30, pp. 214-217, 2002. Click here for document in PDF format.
9. Samudravijaya K, Smitha Nair, Minette D'Lima, Recognition of spoken number, Proc. Int. Conf. Speech, Music and Allied Sig. Processing, New Delhi, Dec 2001, pp. 1-5. Click here for PDF file.
10. Samudravijaya K, Ritesh Madan, A novel approach to speaker verification, Proc. Int. Conf. Speech, Music and Allied Sig. Proc., New Delhi, Dec 2001, pp. 20-28. Click here for PDF file.
11. Samudravijaya K, Hindi Speech Recognition, J. Acoustic Society of India, vol 29, issue 1, pp 385-393. Click here for PDF file.
12. Samudravijaya K, Computer Recognition of Spoken Hindi, Proc. Int. Conf. Speech, Music and Allied Signal Processing, Thiruvananthapuram, Dec. 2000, pp 8-13. Click here for document in microsoft word format. Click here for PDF file.
13. Samudravijaya K, R.Ahuja, N.Bondale, T.Jose, S.Krishan, P.Poddar, P.V.S.Rao and R.Ravindran, A Feature Based Hierarchical Speech Recognition System for Hindi, Sadhana, vol. 23, Part 4, 1998, pp. 313-340.
14. Samudravijaya K, Knowledge Based Spectral Subtraction, Proc. of the Int. Conf. on Knowledge Based Computer Systems, eds. M.Sasikumar et al., pp. 237-246, Mumbai, 1998. Click here for PDF file
15. Samudravijaya K, Sanjeev K Singh and P.V.S. Rao, Pre-recognition Measures of Speaking Rate, Speech Communication, vol. 24, no. 1, 1998, pp.73-84.
16. S.Krishnan, Samudravijaya K, P.V.S.Rao, Feature Selection for Pattern Classification with Mixture Gaussian Models: A New Objective Criterion Pattern Recognition Letters, vol. 17, jan 1996, pp. 803-809.
17. P.V.S.Rao, S.Krishnan, P.Poddar, V.Ramasubramanian, Samudravijaya K and A. Sen, Speech Recognition for Knowledge Based Computer Systems in 'Knowledge Based Computer Systems, Ed. by S.Ramani, Lecture Notes in Artificial Intelligence, Subseries of Lecture Notes in Computer Science, No. 444, Springer Verlag, 1993. pages 532-541.
18. Samudravijaya K and S.Krishnan, Recognition of Broad Acoustic Categories Using Neural Networks, in 'Speech Technology for Man-Machine Interaction' ed. by P.V.S. Rao and B.B.Kalia, Tata McGraw Hill Publishing Company Ltd., New Delhi, 1990, p.289
19. P.V.S.Rao and K.Samudravijaya, Computer Recognition of Spoken Hindi Digits, Proceedings of the Regional Workshop on Computer Processing of Asian Languages, Bangok, 1989, pp. 299-304.
20. P.V.S.Rao, A.Sen, K.Samudravijaya, V.Ramasubramanian and S.Krishnan, Speech Recognition for Knowledge Based Computer, in 'Modern Trends in Information Technology' ed. by P.V.S.Rao and P.Sadanandan, Tata McGraw-Hill Publishing Co. Ltd., 1988 pages 155-162.
21. P.V.S.Rao, K.Samudravijaya, V.Ramasubramanian and S.Krishnan, Speech Recognition as a Goal Oriented Research Activity, First National Conference on Knowledge Based Computer Systems, Bangalore, 1988.

Technical Reports

22. Aravind N.V. "Speaker Verification using Support Vector Machines (SVMs)", VSRP report, STCS,TIFR, July 2009.
23. K.Samudravijaya and S.Krishnan, Generalization of Fisher Criterion for Feature Selection to Mixture Gaussian Models, TIFR-CSC-3-95.
24. S.Krishnan and K.Samudravijaya, Optimal Feature Selection for Automatic Speech Recognition using Statistical Methods, TIFR-CSC-2-1993. Click here for PDF file.

Speech Synthesis

1. A . Sen, 'A Text Analyzer for Bangla Text-to-Speech Synthesis', Proc., CODEC-2004, Kolkata, Jan. 2004, paper no. adc_0404_CO.
2. A. Sen and Atul Warjurkar, 'Text-to-speech synthesis in Marathi', Proc., ASI-2003, Pune Oct. 2003, paper no. NSA2003-55.
3. A.Sen, 'Language processing for an Indian text-to-speech system', Proc., IWTDIL-2003, ISI, Kolkata, Jan 2003, pp. 1-10.
4. A.Sen, 'Pronunciation rules for Indian English text-to-speech system', Proc., Workshop on SLP, TIFR, Jan 2003, Mumbai, pp. 141-148.
5. A. Sen and R. G. Mehta, 'An e-mail reader for Indians', Proc., Epic, IEEE ACE 2002, Dec 2002, Kolkata, pp. 280-283.
6. A. Sen and K. Samudravijaya, Indian accent text to speech system for web browsing, Sadhana, Vol. 27, February 2002, pp. 113-126. Click here for document in PDF format.
7. A. Sen, `Quality issues for speech synthesis in Indian languages', proc., IWSMSP, Dec 2001, N. Delhi.
8. A. Sen, `Speech Technology for Computer Revolution in India', Invited paper, Proc., CSI 2001, Nov 2001, Kolkata, pp. I-11-I-22.
9. A. Sen, P.S. Dhekne and S. Sanyal, Report on KBCS-2000, 'Vivek' (A quarterly in AI published by NCST), Vol. 14 No. 1, Jan 2001, pp. 19-31.
10. A. Sen, Text-to-speech conversion in Indian English, Proc., Intl. Conf. on KBCS, Dec 2000, Mumbai, pp. 564-575.
11. A. Sen and X.A. Furtado, Synthesis of Hindi stop consonants by rule, J.Acoust. Soc. of India', XXVI, 3-4, 1998, pp. 428-432A.
12. A. Sen and S. Sanyal, Access to Computerized Information Base by Voice,Proc., Int. Conf. on Computers and Devices for Communications, (CODEC-98), Jan 13-17, 1998, Calcutta, pp. 251-254.
13. A. Sen, S. Sanyal and X.A. Furtado, Speech Synthesizer for Indian Languages, `Asia Tech', Internet Web Archive, UK, Jan 1998.
14. X.A. Furtado and A.Sen, Synthesis of unlimited speech in Indian languages using formant-based rules, Sadhana (Publ. Indian academy of Science),Vol. 21, Part 3, Jun, 1996, pp. 345-362.
15. A. Sen, X.A. Furtado and S. Sanyal, Technological Relevance of Speech Synthesis in India, Proc. of 'India, the Emerging Information Technology Giant'-Convention of the Comp. Soc. of India, Oct-Nov 1996, Bangalore, pp. 38-45.

 
Go to Top  Spoken Language Technology  Speech/Speaker Recognition  Speech Synthesis   Natural Language Processing Speech Database Cursive Script Recognition  

Natural Language Processing

1. Bondale N., Maloor P., Vaidyanathan A., Sengupta S. and P.V.S. Rao, Extraction of information from open-ended questionnaires using Natural Language Techniques, Computer Science and Informatics, Vol. 29, No. 2, June 1999, pp. 15-22
2. P.V.S. Rao and Nandini Bondale (1994), Language Processing for Speech Recognition, Computer Science and Informatics Vol. 24, No. 4.
3. P.V.S. Rao and Nandini Bondale (1994), BSLP based Language Grammars for Child Speech, Proceedings of International Conference on Spoken Language Processing, Yokohama, Japan, pp. 1711-1714.
4. P.V.S. Rao and Nandini Bondale (1992), Blank Slate Language Processor for Speech Recognition, Proceedings of International Conference on Spoken Language Processing, Univ. of Alberta, Canada, pp. 329-332.
5. P.V.S. Rao and Nandini Bondale (1992), Syntax Semantics and Speech Recognition, Proceedings of the Second Regional workshop on Computer Processing of Asian Languages, Tata McGraw-Hill, New Delhi

 Go to Top  Spoken Language Technology  Speech/Speaker Recognition  Speech Synthesis   Natural Language Processing Speech Database Cursive Script Recognition 

Speech Database

1. Samudravijaya K, Multilingual telephony speech corpora of Indian languages , in 'Computer Processing of Asian Spoken Languages', Eds. S.Itahashi and C.Tseng, Consideration Books, Los Angeles, 2010, pp. 189-193.
2. S.S.Agrawal, K.K.Arora, S.Arora, Samudravijaya K, Text and speech corpora development in Indian languages, ibid, pp. 94-97.
3. Vishal Chourasia, Samudravijaya K, Maya Ingle and Manohar Chandwani, Statistical analysis of phonetic richness of Hindi text corpora, Proc. of Frontiers of Research on Speech and Music Signal Processing-2007, AIISH, Mysore, India, Jan 8-9,2007, pp 58-63; click here for *.doc file.
4. K. Samudravijaya, Development of Multi-lingual Spoken Corpora of Indian Languages, LNAI 4274, Springer Verlag, 2006, pp. 792-801.
5. S.S.Agrawal, K Samudravijaya and Karunesh Arora, Recent Advances of Speech Database Development Activity for Indian Languages, Proc. ISCSLP 2006, Singapore, pp. 771-776, 2006; Click here for PDF file
6. Samudravijaya K and Mandar R Gogate, Marathi Speech Database, Proc. of Int. Symp. on Speech Technology and Processing Systems and Oriental COCOSDA-2006, Penang, Malaysia, pp. 21-24; Click here for rtf file.
7. Vishal Chourasia, Samudravijaya K and Manohar Chandwani, Phonetically Rich Hindi Sentence Corpus for Creation of Speech Database, Proc. of Int. Symp. on Speech Technology and Processing Systems and Oriental COCOSDA-2005, Dec. 6-8, 2005, Indonesia, pp. 132-137; Click here for PDF file
8. S S Agrawal, K Samudravijaya, Karunesh Arora, Text and Speech Corpora Development in Indian Languages, Proc. of Int. Symp. on Speech Technology and Processing Systems and Oriental COCOSDA-2004, New Delhi, Vol. II, Eds: Shyam S Agrawal and K Samudravijaya, pp. 21-27.
9. Samudravijaya K, Comparison of Software for Transcription of Speech data, Proc. National Symposium on Acoustics, Pune, 2003 (NSA2003-58). Click here for doc file.
10. Samudravijaya K, Durational Characteristics of Hindi Stop Consonants , Proc. Eurospeech, Geneva, August 2003, pp. 81-84. Click here for PDF file
11. Samudravijaya K, P.V.S.Rao, and S.S.Agrawal, Hindi Speech Database , Proc. Int. Conf. on Spoken Language processing(ICSLP00), Beijing, China, October 2000, CDROM paper: 00192.pdf. Click here for PDF file.
12. Samudravijaya K, K.D.Rawat, and P.V.S.Rao, Design of Phonetically Rich Sentences for Hindi Speech Database, J. Ac. Soc. Ind. vol. XXVI, December 1998, pp. 466-471 Click here for PDF file.
13. K.Samudravijaya, S.Krishnan, P.V.S.Rao, A General Purpose Phonetically Labeled Speech Database in Hindi, Proceedings of the International Conference on Applications of Information Technology to South Asian Languages, ed. by S.S.Agrawal, BPB Publications, New Delhi, 1994, pp. 127-134.
14. K.Samudravijaya, S.Krishnan, A.Sen and P.V.S.Rao, Hindi Speech Database, Proceedings of the International Workshop on Recent Trends in Speech, Music, and Allied Signal Processing, 1991 pp. s13-s19 Click here for scanned version.

Technical Reports

15. Samudravijaya K, Durational Characteristics of Hindi Phonemes in Continuous Speech ,  Click here for PDF file
16. K.Samudravijaya An Annotated and Time-Aligned Hindi Speech Database, TR-TIFR-SP001. Click here for PDF file.

Go to Top  Spoken Language Technology  Speech/Speaker Recognition  Speech Synthesis   Natural Language Processing Speech Database Cursive Script Recognition 

Tabla Bol Recognition

1. Samudravijaya K, Sheetal Shah, Paritosh Pandya, Computer Recognition ofTabla Bols, Proc. FRSM  2004, January 2004, Chidambaram, pp. 48-52. Click here for doc file.

Cursive Script Recognition

1. Samudravijaya K, Aswin Chandrasekar and Garima Sinha, Online Hindi Character Recognition, In `Artificial Intelligence: Therory and Practice', Proc. of Int. Conf. on Knowledge Based Computer Systems,  Eds. Sasikumar M, Jayprasad J Hegde and Kavitha M, Vikas Publishing House Pvt Ltd, New Delhi, December 2002, pp 445-454.Click here for PDF file

Bio-informatics

1. Vijaya Krishna and Samudravijaya K, Role of Origin of Replication in Mitochondrial DNA replication, Technical report, 01-MAY-2008.

Go to Top  Spoken Language Technology  Speech/Speaker Recognition  Speech Synthesis   Natural Language Processing Speech Database Cursive Script Recognition