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Decision-level Feature Switching as a Paradigm for Replay Attack Detection.
M. S. Saranya, Hema A. Murthy
Appeared in
Interspeech 2018, 19th Annual Conference of the International Speech Communication Association, Hyderabad, India, 2-6 September 2018.,
pp.686-690, Sep 2018.
Signal Processing Cues to Improve Automatic Speech Recognition for Low Resource Indian Languages.
Arun Baby, Karthik Pandia D. S, Hema A. Murthy
Appeared in
6th Intl. Workshop on Spoken Language Technologies for Under-Resourced Languages, SLTU 2018, 29-31 August 2018, Gurugram, India (SLTU 2018),
pp.25-29, Aug 2018.
An SVD Based Approach for Spoken Language Identification.
Manish Jain, M. S. Saranya, Hema A. Murthy
Appeared in
2018 International Conference on Signal Processing and Communications (SPCOM), Bangalore, India, July 16-19, 2018,
pp.312-316, Jul 2018.
Replay Attack Detection in Speaker Verification Using non-voiced segments and Decision Level Feature Switching.
M. S. Saranya, R. Padmanabhan, Hema A. Murthy
Appeared in
2018 International Conference on Signal Processing and Communications (SPCOM), Bangalore, India, July 16-19, 2018,
pp.332-336, Jul 2018.
A Generative Model for Zero Shot Learning Using Conditional Variational Autoencoders.
Onset Detection in Composition Items of Carnatic Music.
Jilt Sebastian, Hema A. Murthy
Appeared in
Proceedings of the 18th International Society for Music Information Retrieval Conference, ISMIR 2017, Suzhou, China, October 23-27, 2017 (ISMIR 2017),
pp.560-567, Oct 2017.
A Statistical Analysis of Gamakas in Carnatic Music.
Deep Learning Techniques in Tandem with Signal Processing Cues for Phonetic Segmentation for Text to Speech Synthesis in Indian Languages.
Arun Baby, Jeena J. Prakash, S. Rupak Vignesh, Hema A. Murthy
Appeared in
Interspeech 2017, 18th Annual Conference of the International Speech Communication Association, Stockholm, Sweden, August 20-24, 2017,
pp.3817-3821, Aug 2017.
Raga identification using Locality Sensitive Hashing.
G. Padmasundari, Hema A. Murthy
Appeared in
Twenty-third National Conference on Communications, NCC 2017, Chennai, India, March 2-4, 2017 (NCC 2017),
pp.1-6, Mar 2017.
A semi-automatic method for transcription error correction for Indian language TTS systems.
Swetha Tanamala, Jeena J. Prakash, Hema A. Murthy
Appeared in
Twenty-third National Conference on Communications, NCC 2017, Chennai, India, March 2-4, 2017 (NCC 2017),
pp.1-6, Mar 2017.
An approach to transcription of varnams in Carnatic music using hidden Markov models.
Music genre classification by fusion of Modified Group Delay and Melodic Features.
Rajeev Rajan, Hema A. Murthy
Appeared in
Twenty-third National Conference on Communications, NCC 2017, Chennai, India, March 2-4, 2017 (NCC 2017),
pp.1-6, Mar 2017.
GDspike: An accurate spike estimation algorithm from noisy calcium fluorescence signals.
Organization-Level Control of Excessive Internet Downloads.
Saad Y. Sait, Hema A. Murthy, Krishna Moorthy Sivalingam
Appeared in
41st IEEE Conference on Local Computer Networks, LCN 2016, Dubai, United Arab Emirates, November 7-10, 2016 (LCN 2016),
pp.184-187, Nov 2016.
Acoustic Analysis of Syllables Across Indian Languages.
Anusha Prakash, Jeena J. Prakash, Hema A. Murthy
Appeared in
Interspeech 2016, 17th Annual Conference of the International Speech Communication Association, San Francisco, CA, USA, September 8-12, 2016,
pp.327-331, Sep 2016.
Two-Pass IB Based Speaker Diarization System Using Meeting-Specific ANN Based Features.
A Unified Parser for Developing Indian Language Text to Speech Synthesizers.
Arun Baby, Nishanthi N. L., Anju Leela Thomas, Hema A. Murthy
Appeared in
Text, Speech, and Dialogue - 19th International Conference, TSD 2016, Brno, Czech Republic, September 12-16, 2016, Proceedings (TSD 2016),
Lecture Notes in Computer Science, Vol 9924, pp.514-521, Sep 2016.
Significance of Pseudo-syllables in building better acoustic models for Indian English TTS.
S. Rupak Vignesh, S. Aswin Shanmugam, Hema A. Murthy
Appeared in
2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, March 20-25, 2016 (ICASSP 2016),
pp.5620-5624, Mar 2016.
Eigen and multimodal analysis for localizing moving sounding objects.
Shreya Khare, Akshay Bhandari, Hema A. Murthy
Appeared in
2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, March 20-25, 2016 (ICASSP 2016),
pp.2757-2761, Mar 2016.
An analysis of the high resolution property of group delay function with applications to audio signal processing.
Raga Verification in Carnatic Music Using Longest Common Segment Set.
Shrey Dutta, Krishnaraj Sekhar PV, Hema A. Murthy
Appeared in
Proceedings of the 16th International Society for Music Information Retrieval Conference, ISMIR 2015, Mlaga, Spain, October 26-30, 2015 (ISMIR 2015),
pp.605-611, Oct 2015.
A multi-level resilience framework for unified networked environments.
Musical onset detection on carnatic percussion instruments.
Manoj Kumar P. A., Jilt Sebastian, Hema A. Murthy
Appeared in
Twenty First National Conference on Communications, NCC 2015, Mumbai, India, February 27 - March 1, 2015 (NCC 2015),
pp.1-6, Mar 2015.
Pitch estimation from speech using Grating Compression Transform on Modified Group-Delay-gram.
Jilt Sebastian, Manoj Kumar P. A., Hema A. Murthy
Appeared in
Twenty First National Conference on Communications, NCC 2015, Mumbai, India, February 27 - March 1, 2015 (NCC 2015),
pp.1-6, Mar 2015.
Building speech synthesis systems for Indian languages.
Discovering Typical Motifs of a Raga from One-Liners of Songs in Carnatic Music.
Shrey Dutta, Hema A. Murthy
Appeared in
Proceedings of the 15th International Society for Music Information Retrieval Conference, ISMIR 2014, Taipei, Taiwan, October 27-31, 2014 (ISMIR 2014),
pp.397-402, Oct 2014.
Feature Switching in the i-vector framework for speaker verification.
A hybrid approach to segmentation of speech using group delay processing and HMM based embedded reestimation.
S. Aswin Shanmugam, Hema A. Murthy
Appeared in
INTERSPEECH 2014, 15th Annual Conference of the International Speech Communication Association, Singapore, September 14-18, 2014 (INTERSPEECH 2014),
pp.1648-1652, Sep 2014.
A modified rough longest common subsequence algorithm for motif spotting in an Alapana of Carnatic Music.
Shrey Dutta, Hema A. Murthy
Appeared in
Twentieth National Conference on Communications, NCC 2014, Kanpur, India, February 28 - March 2, 2014 (NCC 2014),
pp.1-6, Mar 2014.
URL classification using non negative matrix factorization.
Shreya Khare, Akshay Bhandari, Hema A. Murthy
Appeared in
Twentieth National Conference on Communications, NCC 2014, Kanpur, India, February 28 - March 2, 2014 (NCC 2014),
pp.1-6, Mar 2014.
A probabilistic approach to selecting units for speech synthesis based on acoustic similarity.
S. Aswin Shanmugam, Hema A. Murthy
Appeared in
Twentieth National Conference on Communications, NCC 2014, Kanpur, India, February 28 - March 2, 2014 (NCC 2014),
pp.1-6, Mar 2014.
An approach to building language-independent text-to-speech synthesis for Indian languages.
Analysis of fricatives, stop consonants and nasals in the automatic segmentation of speech using the group delay algorithm.
Mohammed Musfir, K. Raghava Krishnan, Hema A. Murthy
Appeared in
Twentieth National Conference on Communications, NCC 2014, Kanpur, India, February 28 - March 2, 2014 (NCC 2014),
pp.1-6, Mar 2014.
Tonic-Independent Stroke Transcription of the Mridangam.
Vignesh Ishwar, Shrey Dutta, Ashwin Bellur, Hema A. Murthy
Appeared in
Proceedings of the 14th International Society for Music Information Retrieval Conference, ISMIR 2013, Curitiba, Brazil, November 4-8, 2013 (ISMIR 2013),
pp.499-504, Nov 2013.
Inter and Intra Item Segmentation of Continuous Audio Recordings of Carnatic Music for Archival.
Padi Sarala, Hema A. Murthy
Appeared in
Proceedings of the 14th International Society for Music Information Retrieval Conference, ISMIR 2013, Curitiba, Brazil, November 4-8, 2013 (ISMIR 2013),
pp.487-492, Nov 2013.
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