S. R. Mahadeva Prasanna

218 papers A 49B 5C 1Misc 9Journal 80Unranked 69

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Timbre-Aware LLM-based Direct Speech-to-Speech Translation Extendable to Multiple Language Pairs. CoRR Lalaram Arya, Mrinmoy Bhattacharjee, Adarsh C. R., S. R. Mahadeva Prasanna
2025	Misc	`conf`	Cross-lingual Evaluation Of Hypernasality Using Wav2Vec2 Features. ICASSP Krupaben Kothadia, Vikram C. M., Ajish K. Abraham, Pushpavathi M, S. R. Mahadeva Prasanna, Nancy Scherer, Kathy Chapman, Julie Liss, Visar Berisha
2025	—	`conf`	Development of Resource Efficient Direct Speech to Speech Translation System using Transformer, Reformer, and Linformer. NCC Lalaram Arya, S. R. Mahadeva Prasanna
2025	—	`conf`	Fusion of Modulation Spectrogram and ssl with Multi-Head Attention for Fake Speech Detection. APSIPA Rishith Sadashiv T. N., Abhishek Bedge, Saisha Suresh Bore, Jagabandhu Mishra, Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna
2025	—	`conf`	Parameter-Efficient Fine-Tuning of Foundation Models for CLP Speech Classification. APSIPA Susmita Bhattacharjee, Jagabandhu Mishra, Hanumant Singh Shekhawat, S. R. Mahadeva Prasanna
2025	J	`jnl`	Spectral Analysis Based Objective Assessment of Hypernasality in Cleft Palate Speech: A Review. Circuits Syst. Signal Process. Akhilesh Kumar Dubey, S. R. Mahadeva Prasanna, Samarendra Dandapat
2025	Misc	`conf`	Strong Alone, Stronger Together: Synergizing Modality-Binding Foundation Models with Optimal Transport for Non-Verbal Emotion Recognition. ICASSP Orchid Chetia Phukan, Mohd Mujtaba Akhtar, Girish, Swarup Ranjan Behera, Sishir Kalita, Arun Balaji Buduru, Rajesh Sharma, S. R. Mahadeva Prasanna
2025	—	`conf`	Systematic Analysis of Effectiveness of Artificial Data in Direct Speech-to-Speech Translation. NCC Lalaram Arya, S. R. Mahadeva Prasanna
2024	J	`jnl`	Are Music Foundation Models Better at Singing Voice Deepfake Detection? Far-Better Fuse them with Speech Foundation Models. CoRR Orchid Chetia Phukan, Sarthak Jain, Swarup Ranjan Behera, Arun Balaji Buduru, Rajesh Sharma, S. R. Mahadeva Prasanna
2024	J	`jnl`	Avengers Assemble: Amalgamation of Non-Semantic Features for Depression Detection. CoRR Orchid Chetia Phukan, Swarup Ranjan Behera, Shubham Singh, Muskaan Singh, Vandana Rajan, Arun Balaji Buduru, Rajesh Sharma, S. R. Mahadeva Prasanna
2024	J	`jnl`	Biometrics in Extended Reality: A Review. CoRR Ayush Agarwal, Raghavendra Ramachandra, Sushma Venkatesh, S. R. Mahadeva Prasanna
2024	J	`jnl`	Biometrics in extended reality: a review. Discov. Artif. Intell. Ayush Agarwal, Raghavendra Ramachandra, Sushma Venkatesh, S. R. Mahadeva Prasanna
2024	—	`conf`	Depression Classification Using Log-Mel Spectrograms: A Comparative Analysis of Window Size-Based Data Augmentation and Deep Learning Models. O-COCOSDA Lokesh Kumar, Kumar Kaustubh, Shashaank Aswatha Mattur, S. R. Mahadeva Prasanna
2024	—	`conf`	Depression Classification Using Token Merging-Based Speech Spectrotemporal Transformer. SPECOM (1) Lokesh Kumar, Kumar Kaustubh, S. R. Mahadeva Prasanna
2024	—	`conf`	Evaluating the Efficacy of Large Acoustic Model for Documenting Non-Orthographic Tribal Languages in India. LREC/COLING Tonmoy Rajkhowa, Amartya Roy Chowdhury, Hrishikesh Ravindra Karande, S. R. Mahadeva Prasanna
2024	J	`jnl`	Exploration of Speech and Music Information for Movie Genre Classification. ACM Trans. Multim. Comput. Commun. Appl. Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2024	—	`conf`	Fake Speech Detection in Domain Variability Scenario. NCC Rishith Sadashiv T. N., Ayush Agarwal, S. R. Mahadeva Prasanna
2024	J	`jnl`	Generative attention based framework for implicit language change detection. Digit. Signal Process. Jagabandhu Mishra, S. R. Mahadeva Prasanna
2024	J	`jnl`	Implicit Self-Supervised Language Representation for Spoken Language Diarization. IEEE ACM Trans. Audio Speech Lang. Process. Jagabandhu Mishra, S. R. Mahadeva Prasanna
2024	J	`jnl`	Representation Loss Minimization with Randomized Selection Strategy for Efficient Environmental Fake Audio Detection. CoRR Orchid Chetia Phukan, Girish, Mohd Mujtaba Akhtar, Swarup Ranjan Behera, Nitin Choudhury, Arun Balaji Buduru, Rajesh Sharma, S. R. Mahadeva Prasanna
2024	—	`conf`	Speaker and Digit Representation based Voice OTP System. SPCOM Sahaja Nandyala, Pavanitha Manche, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2024	J	`jnl`	Spectro-Temporally Compressed Source Features for Replay Attack Detection. IEEE Signal Process. Lett. Sarfaraz Jelil, Rohit Sinha, S. R. Mahadeva Prasanna
2024	J	`jnl`	Strong Alone, Stronger Together: Synergizing Modality-Binding Foundation Models with Optimal Transport for Non-Verbal Emotion Recognition. CoRR Orchid Chetia Phukan, Mohd Mujtaba Akhtar, Girish, Swarup Ranjan Behera, Sishir Kalita, Arun Balaji Buduru, Rajesh Sharma, S. R. Mahadeva Prasanna
2024	A	`conf`	TM-PATHVQA: 90000+ Textless Multilingual Questions for Medical Visual Question Answering. INTERSPEECH Tonmoy Rajkhowa, Amartya Roy Chowdhury, Sankalp Nagaonkar, Achyut Mani Tripathi, S. R. Mahadeva Prasanna
2024	J	`jnl`	The Second DISPLACE Challenge : DIarization of SPeaker and LAnguage in Conversational Environments. CoRR Shareef Babu Kalluri, Prachi Singh, Pratik Roy Chowdhuri, Apoorva Kulkarni, Shikha Baghel, Pradyoth Hegde, Swapnil Sontakke, Deepak K. T., S. R. Mahadeva Prasanna, Deepu Vijayasenan, Sriram Ganapathy
2024	A	`conf`	The Second DISPLACE Challenge: DIarization of SPeaker and LAnguage in Conversational Environments. INTERSPEECH Shareef Babu Kalluri, Prachi Singh, Pratik Roy Chowdhuri, Apoorva Kulkarni, Shikha Baghel, Pradyoth Hegde, Swapnil Sontakke, Deepak K. T., S. R. Mahadeva Prasanna, Deepu Vijayasenan, Sriram Ganapathy
2023	—	`conf`	Challenges in spoken language diarization in code-switched scenario. NCC Jagabandhu Mishra, S. R. Mahadeva Prasanna
2023	—	`conf`	Comparative Analysis of Direct Speech-to-Speech Translation and Voice Conversion Using Bi-LSTM. O-COCOSDA Lalaram Arya, Sai Naga Venu Gopal Bhamidi, Shashi Prabha, S. R. Mahadeva Prasanna
2023	—	`conf`	Design and Development of Voice OTP Authentication System. SPECOM (2) Pavanitha Manche, Sahaja Nandyala, Jagabandhu Mishra, Gayathri Ananthanarayanan, S. R. Mahadeva Prasanna
2023	—	`conf`	Dialect Identification in Ao Using Modulation-Based Representation. SPECOM (2) Moakala Tzudir, Rishith Sadashiv T. N., Ayush Agarwal, S. R. Mahadeva Prasanna
2023	—	`conf`	Direct Vs Cascaded Speech-to-Speech Translation Using Transformer. SPECOM (2) Lalaram Arya, Amartya Chowdhury, S. R. Mahadeva Prasanna
2023	—	`conf`	Driver Speech Detection in Real Driving Scenario. SPECOM (1) Mrinmoy Bhattacharjee, Shikha Baghel, S. R. Mahadeva Prasanna
2023	A	`conf`	End to End Spoken Language Diarization with Wav2vec Embeddings. INTERSPEECH Jagabandhu Mishra, Jayadev N. Patil, Amartya Chowdhury, S. R. Mahadeva Prasanna
2023	—	`conf`	I-MSV 2022: Indic-Multilingual and Multi-sensor Speaker Verification Challenge. SPECOM (2) Jagabandhu Mishra, Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna
2023	J	`jnl`	I-MSV 2022: Indic-Multilingual and Multi-sensor Speaker Verification Challenge. CoRR Jagabandhu Mishra, Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna
2023	J	`jnl`	Implicit Self-supervised Language Representation for Spoken Language Diarization. CoRR Jagabandhu Mishra, S. R. Mahadeva Prasanna
2023	J	`jnl`	Implicit spoken language diarization. CoRR Jagabandhu Mishra, Amartya Chowdhury, S. R. Mahadeva Prasanna
2023	—	`conf`	Investigation Of Data Augmentation Techniques For Bi-LSTM Based Direct Speech To Speech Translation. NCC Lalaram Arya, Ayush Agarwal, S. R. Mahadeva Prasanna
2023	—	`conf`	Leveraging Cross Lingual Speech Representations To Build ASR For Under-resourced Languages. O-COCOSDA Sougata Mukherjee, Prashant Bannulmath, Deepak K. T., S. R. Mahadeva Prasanna
2023	—	`conf`	Optimizing Direct Speech-to-Text Translation for un-orthographic low-resource tribal languages using source transliterations. O-COCOSDA Tonmoy Rajkhowa, Amartya Chowdhury, Prashant Bannulmath, Deepak K. T., S. R. Mahadeva Prasanna
2023	—	`conf`	Post-processing of Translated Speech by Pole Modification and Residual Enhancement to Improve Perceptual Quality. SPECOM (1) Lalaram Arya, S. R. Mahadeva Prasanna
2023	—	`conf`	Significance of Audio Quality in Speech-to-Text Translation Systems. SPECOM (1) Tonmoy Rajkhowa, Amartya Chowdhury, S. R. Mahadeva Prasanna
2023	—	`conf`	Significance of Indic Self-supervised Speech Representations for Indic Under-Resourced ASR. SPECOM (2) Sougata Mukherjee, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2023	—	`conf`	Source and System-Based Modulation Approach for Fake Speech Detection. SPECOM (1) Rishith Sadashiv T. N., Devesh Kumar, Ayush Agarwal, Moakala Tzudir, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2023	—	`ed.`	Speech and Computer - 25th International Conference, SPECOM 2023, Dharwad, India, November 29 - December 2, 2023, Proceedings, Part I SPECOM (1) Alexey Karpov, K. Samudravijaya, K. T. Deepak, Rajesh M. Hegde, Shyam S. Agrawal, S. R. Mahadeva Prasanna
2023	—	`ed.`	Speech and Computer - 25th International Conference, SPECOM 2023, Dharwad, India, November 29 - December 2, 2023, Proceedings, Part II SPECOM (2) Alexey Karpov, K. Samudravijaya, K. T. Deepak, Rajesh M. Hegde, Shyam S. Agrawal, S. R. Mahadeva Prasanna
2023	J	`jnl`	Spoken language change detection inspired by speaker change detection. CoRR Jagabandhu Mishra, S. R. Mahadeva Prasanna
2022	—	`conf`	Analysis of Layer-Wise Training in Direct Speech to Speech Translation Using BI-LSTM. O-COCOSDA 2022 Lalaram Arya, Ayush Agarwal, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2022	—	`conf`	Fake Speech Detection Using Modulation Spectrogram. SPECOM Raghav Magazine, Ayush Agarwal, Anand Hedge, S. R. Mahadeva Prasanna
2022	—	`conf`	Fake Speech Detection Using OpenSMILE Features. SPECOM Devesh Kumar, Pavan Kumar V. Patil, Ayush Agarwal, S. R. Mahadeva Prasanna
2022	—	`conf`	Foreground-Background Audio Separation using Spectral Peaks based Time-Frequency Masks. SPCOM Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2022	—	`conf`	Importance of Supra-Segmental Information and Self-Supervised Framework for Spoken Language Diarization Task. SPECOM Jagabandhu Mishra, S. R. Mahadeva Prasanna
2022	—	`conf`	Importance of excitation source and sequence learning towards spoken language identification task. NCC Jagabandhu Mishra, Soma Siddhartha, S. R. Mahadeva Prasanna
2022	—	`conf`	Issues in Sub-Utterance Level Language Identification in a Code Switched Bilingual Scenario. SPCOM Jagabandhu Mishra, Joshitha Gandra, Vaishnavi Patil, S. R. Mahadeva Prasanna
2022	—	`conf`	Machine Translation for a Very Low-Resource Language - Layer Freezing Approach on Transfer Learning. LoResMT@COLING Amartya Chowdhury, Deepak K. T., Samudra Vijaya K, S. R. Mahadeva Prasanna
2022	A	`conf`	Prosodic Information in Dialect Identification of a Tonal Language: The case of Ao. INTERSPEECH Moakala Tzudir, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2022	—	`conf`	Significance of Prosody Modification in Privacy Preservation on speaker verification. NCC Ayush Agarwal, Amitabh Swain, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2022	—	`conf`	Significance of excitation source sequence information for Speaker Verification. SPCOM Ayush Agarwal, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2022	—	`conf`	Speaker Anonymization for Machines using Sinusoidal Model. SPCOM Ayush Agarwal, Amitabh Swain, S. R. Mahadeva Prasanna
2022	—	`conf`	Speech Music Overlap Detection Using Spectral Peak Evolutions. SPECOM Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2022	—	`ed.`	Speech and Computer - 24th International Conference, SPECOM 2022, Gurugram, India, November 14-16, 2022, Proceedings SPECOM S. R. Mahadeva Prasanna, Alexey Karpov, K. Samudravijaya, Shyam S. Agrawal
2022	J	`jnl`	Speech/music classification using phase-based and magnitude-based features. Speech Commun. Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2022	—	`conf`	Text to Speech System for Lambani - A Zero Resource, Tribal Language of India. O-COCOSDA 2022 Ashwini Dasare, K. T. Deepak, S. R. Mahadeva Prasanna, K. Samudravijaya
2021	J	`jnl`	Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey. IEEE Access Hareesh Mandalapu, Aravinda Reddy P. N., Raghavendra Ramachandra, Krothapalli Sreenivasa Rao, Pabitra Mitra, S. R. Mahadeva Prasanna, Christoph Busch
2021	J	`jnl`	Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey. CoRR Hareesh Mandalapu, Aravinda Reddy P. N., Raghavendra Ramachandra, K. Sreenivasa Rao, Pabitra Mitra, S. R. Mahadeva Prasanna, Christoph Busch
2021	A	`conf`	Automatic Detection of Shouted Speech Segments in Indian News Debates. Interspeech Shikha Baghel, Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2021	—	`conf`	Enhancing the Intelligibility of Cleft Lip and Palate Speech Using Cycle-Consistent Adversarial Networks. SLT Protima Nomo Sudro, Rohan Kumar Das, Rohit Sinha, S. R. Mahadeva Prasanna
2021	J	`jnl`	Event-Based Transformation of Misarticulated Stops in Cleft Lip and Palate Speech. Circuits Syst. Signal Process. Protima Nomo Sudro, Vikram C. M., S. R. Mahadeva Prasanna
2021	A	`conf`	Excitation Source Feature Based Dialect Identification in Ao - A Low Resource Language. Interspeech Moakala Tzudir, Shikha Baghel, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2021	J	`jnl`	Modification of misarticulated fricative /s/ in cleft lip and palate speech. Biomed. Signal Process. Control. Protima Nomo Sudro, S. R. Mahadeva Prasanna
2021	J	`jnl`	Multilingual Audio-Visual Smartphone Dataset And Evaluation. CoRR Hareesh Mandalapu, Aravinda Reddy P. N., Raghavendra Ramachandra, K. Sreenivasa Rao, Pabitra Mitra, S. R. Mahadeva Prasanna, Christoph Busch
2021	J	`jnl`	Multilingual Audio-Visual Smartphone Dataset and Evaluation. IEEE Access Hareesh Mandalapu, Aravinda Reddy P. N., Raghavendra Ramachandra, Krothapalli Sreenivasa Rao, Pabitra Mitra, S. R. Mahadeva Prasanna, Christoph Busch
2021	—	`conf`	Processing Phoneme Specific Segments for Cleft Lip and Palate Speech Enhancement. APSIPA ASC Protima Nomo Sudro, Rohit Sinha, S. R. Mahadeva Prasanna
2021	J	`jnl`	Processing Phoneme Specific Segments for Cleft Lip and Palate Speech Enhancement. CoRR Protima Nomo Sudro, Rohit Sinha, S. R. Mahadeva Prasanna
2021	—	`conf`	Significance of Data Augmentation for Improving Cleft Lip and Palate Speech Recognition. APSIPA ASC Protima Nomo Sudro, Rohan Kumar Das, Rohit Sinha, S. R. Mahadeva Prasanna
2021	J	`jnl`	Significance of Data Augmentation for Improving Cleft Lip and Palate Speech Recognition. CoRR Protima Nomo Sudro, Rohan Kumar Das, Rohit Sinha, S. R. Mahadeva Prasanna
2021	J	`jnl`	Sonority Measurement Using System, Source, and Suprasegmental Information. CoRR Bidisha Sharma, S. R. Mahadeva Prasanna
2020	—	`conf`	Analysis of Excitation Source Characteristics for Shouted and Normal Speech Classification. NCC Shikha Baghel, S. R. Mahadeva Prasanna, Prithwijit Guha
2020	—	`conf`	Classification of Speech vs. Speech with Background Music. SPCOM Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2020	J	`jnl`	Enhancement of cleft palate speech using temporal and spectral processing. Speech Commun. Protima Nomo Sudro, S. R. Mahadeva Prasanna
2020	—	`conf`	Language Specific Information from LP Residual Signal Using Linear Sub Band Filters. NCC Soma Siddhartha, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2020	B	`conf`	Lexical Tone Recognition in Mizo using Acoustic-Prosodic Features. LREC Parismita Gogoi, Abhishek Dey, Wendy Lalhminghlui, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2020	—	`conf`	Overlapped/Non-Overlapped Speech Transition Point Detection Using Bag-of-Audio-Words. SPCOM Shikha Baghel, S. R. Mahadeva Prasanna, Prithwijit Guha
2020	J	`jnl`	Sinusoidal model-based hypernasality detection in cleft palate speech using CVCV sequence. Speech Commun. Akhilesh Kumar Dubey, S. R. Mahadeva Prasanna, Samarendra Dandapat
2020	A	`conf`	Spectral Moment and Duration of Burst of Plosives in Speech of Children with Hearing Impairment and Typically Developing Children - A Comparative Study. INTERSPEECH Ajish K. Abraham, M. Pushpavathi, N. Sreedevi, A. Navya, Vikram C. Mathad, S. R. Mahadeva Prasanna
2020	J	`jnl`	Speech/Music Classification Using Features From Spectral Peaks. IEEE ACM Trans. Audio Speech Lang. Process. Mrinmoy Bhattacharjee, S. R. Mahadeva Prasanna, Prithwijit Guha
2020	A	`conf`	VOP Detection in Variable Speech Rate Condition. INTERSPEECH Ayush Agarwal, Jagabandhu Mishra, S. R. Mahadeva Prasanna
2020	J	`jnl`	Vowel Onset Point Based Screening of Misarticulated Stops in Cleft Lip and Palate Speech. IEEE ACM Trans. Audio Speech Lang. Process. Vikram C. Mathad, S. R. Mahadeva Prasanna
2019	C	`conf`	Acoustic Correlates of Aspiration in Fricatives and Nasals. TENCON Saswati Rabha, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2019	J	`jnl`	An improved discriminative region selection methodology for online handwriting recognition. Int. J. Document Anal. Recognit. Subhasis Mandal, S. R. Mahadeva Prasanna, Suresh Sundaram
2019	J	`jnl`	Detection of Nasalized Voiced Stops in Cleft Palate Speech Using Epoch-Synchronous Features. IEEE ACM Trans. Audio Speech Lang. Process. Vikram C. M., Nagaraj Adiga, S. R. Mahadeva Prasanna
2019	J	`jnl`	Exploiting forced alignment of time-reversed data for improving HMM-based handwriting segmentation. Expert Syst. Appl. Himakshi Choudhury, Subhasis Mandal, S. R. Mahadeva Prasanna
2019	J	`jnl`	Exploring Text-Constraint Models and Source Information for Long-Enrollment with Short-Test Speaker Verification. Circuits Syst. Signal Process. Rohan Kumar Das, Sarfaraz Jelil, S. R. Mahadeva Prasanna
2019	J	`jnl`	Handwriting recognition using sinusoidal model parameters. Pattern Recognit. Lett. Himakshi Choudhury, S. R. Mahadeva Prasanna
2019	A	`conf`	Hypernasality Severity Detection Using Constant Q Cepstral Coefficients. INTERSPEECH Akhilesh Kumar Dubey, S. R. Mahadeva Prasanna, Samarendra Dandapat
2019	J	`jnl`	Investigating Text-Independent Speaker Verification Systems Under Varied Data Conditions. Circuits Syst. Signal Process. Rohan Kumar Das, S. R. Mahadeva Prasanna
2019	—	`conf`	Modelling Glottal Flow Derivative Signal for Detection of Replay Speech Samples. NCC Jagabandhu Mishra, Debadatta Pati, S. R. Mahadeva Prasanna
2019	A	`conf`	Modification of Devoicing Error in Cleft Lip and Palate Speech. INTERSPEECH Protima Nomo Sudro, S. R. Mahadeva Prasanna
2019	A	`conf`	Nasal Air Emission in Sibilant Fricatives of Cleft Lip and Palate Speech. INTERSPEECH Sishir Kalita, Protima Nomo Sudro, S. R. Mahadeva Prasanna, Samarendra Dandapat
2019	J	`jnl`	Representation of online handwriting using multi-component sinusoidal model. Pattern Recognit. Himakshi Choudhury, S. R. Mahadeva Prasanna
2019	J	`jnl`	Robust Methods for Text-Dependent Speaker Verification. Circuits Syst. Signal Process. Ramesh K. Bhukya, S. R. Mahadeva Prasanna, Biswajit Dev Sarma
2019	J	`jnl`	Speech Enhancement Using Source Information for Phoneme Recognition of Speech with Background Music. Circuits Syst. Signal Process. Banriskhem K. Khonglah, Abhishek Dey, S. R. Mahadeva Prasanna
2019	A	`conf`	SpeechMarker: A Voice Based Multi-Level Attendance Application. INTERSPEECH Sarfaraz Jelil, Abhishek Shrivastava, Rohan Kumar Das, S. R. Mahadeva Prasanna, Rohit Sinha
2019	A	`conf`	Synthesis of Handwriting Dynamics using Sinusoidal Model. ICDAR Himakshi Choudhury, S. R. Mahadeva Prasanna
2018	A	`conf`	AGROASSAM: A Web Based Assamese Speech Recognition Application for Retrieving Agricultural Commodity Price and Weather Information. INTERSPEECH Abhishek Dey, Abhash Deka, Siddika Imani, Barsha Deka, Rohit Sinha, S. R. Mahadeva Prasanna, Priyankoo Sarmah, K. Samudravijaya, S. R. Nirmala
2018	A	`conf`	Analysis of Breathiness in Contextual Vowel of Voiceless Nasals in Mizo. INTERSPEECH Pamir Gogoi, Sishir Kalita, Parismita Gogoi, Ratree Wayland, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2018	J	`jnl`	Automatic syllabification of speech signal using short time energy and vowel onset points. Int. J. Speech Technol. Leena Mary, Anil P. Antony, Ben P. Babu, S. R. Mahadeva Prasanna
2018	B	`conf`	DNN-HMM Based Large Vocabulary Online Handwritten Assamese Word Recognition System. ICFHR Subhasis Mandal, Himakshi Choudhury, S. R. Mahadeva Prasanna, Suresh Sundaram
2018	A	`conf`	Detection of Glottal Activity Errors in Production of Stop Consonants in Children with Cleft Lip and Palate. INTERSPEECH Vikram C. M., S. R. Mahadeva Prasanna, Ajish K. Abraham, Pushpavathi M, Girish K. S
2018	—	`conf`	Dialect Identification Using Tonal and Spectral Features in Two Dialects of Ao. SLTU Moakala Tzudir, Priyankoo Sarmah, S. R. Mahadeva Prasanna
2018	J	`jnl`	End Point Detection Using Speech-Specific Knowledge for Text-Dependent Speaker Verification. Circuits Syst. Signal Process. Ramesh K. Bhukya, Biswajit Dev Sarma, S. R. Mahadeva Prasanna
2018	A	`conf`	Epoch Extraction from Pathological Children Speech Using Single Pole Filtering Approach. INTERSPEECH Vikram C. M., S. R. Mahadeva Prasanna
2018	A	`conf`	Estimation of Hypernasality Scores from Cleft Lip and Palate Speech. INTERSPEECH Vikram C. M., Ayush Tripathi, Sishir Kalita, S. R. Mahadeva Prasanna
2018	—	`conf`	Excitation Source Feature for Discriminating Shouted and Normal Speech. SPCOM Shikha Baghel, S. R. Mahadeva Prasanna, Prithwijit Guha
2018	A	`conf`	Exploration of Compressed ILPR Features for Replay Attack Detection. INTERSPEECH Sarfaraz Jelil, Sishir Kalita, S. R. Mahadeva Prasanna, Rohit Sinha
2018	B	`conf`	Exploring Discriminative HMM States for Improved Recognition of Online Handwriting. ICPR Subhasis Mandal, Himakshi Choudhury, S. R. Mahadeva Prasanna, Suresh Sundaram
2018	B	`conf`	Exploring Sparse Representation for Improved Online Handwriting Recognition. ICFHR Subhasis Mandal, Syed Shahnawazuddin, Rohit Sinha, S. R. Mahadeva Prasanna, Suresh Sundaram
2018	J	`jnl`	GMM posterior features for improving online handwriting recognition. Expert Syst. Appl. Subhasis Mandal, S. R. Mahadeva Prasanna, Suresh Sundaram
2018	A	`conf`	Glotto Vibrato Graph: A Device and Method for Recording, Analysis and Visualization of Glottal Activity. INTERSPEECH Kishalay Chakraborty, Senjam Shantirani Devi, Sanjeevan Devnath, S. R. Mahadeva Prasanna, Priyankoo Sarmah
2018	—	`conf`	Hypernasality Detection Using Zero Time Windowing. SPCOM Akhilesh Kumar Dubey, S. R. Mahadeva Prasanna, Samarendra Dandapat
2018	—	`conf`	Investigating Text-independent Speaker Verification from Practically Realizable System Perspective. APSIPA Rohan Kumar Das, S. R. Mahadeva Prasanna
2018	J	`jnl`	Multi-style speaker recognition database in practical conditions. Int. J. Speech Technol. Rohan Kumar Das, Sarfaraz Jelil, S. R. Mahadeva Prasanna
2018	A	`conf`	Pitch-Adaptive Front-end Feature for Hypernasality Detection. INTERSPEECH Akhilesh Kumar Dubey, S. R. Mahadeva Prasanna, Samarendra Dandapat
2018	A	`conf`	Processing Transition Regions of Glottal Stop Substituted /S/ for Intelligibility Enhancement of Cleft Palate Speech. INTERSPEECH Protima Nomo Sudro, Sishir Kalita, S. R. Mahadeva Prasanna
2018	A	`conf`	Robust Mizo Continuous Speech Recognition. INTERSPEECH Abhishek Dey, Biswajit Dev Sarma, Wendy Lalhminghlui, Lalnunsiami Ngente, Parismita Gogoi, Priyankoo Sarmah, S. R. Mahadeva Prasanna, Rohit Sinha, S. R. Nirmala
2018	A	`conf`	Self-similarity Matrix Based Intelligibility Assessment of Cleft Lip and Palate Speech. INTERSPEECH Sishir Kalita, S. R. Mahadeva Prasanna, Samarendra Dandapat
2018	J	`jnl`	Significance of duration modification for speaker verification under mismatch speech tempo condition. Int. J. Speech Technol. Rohan Kumar Das, Bidisha Sharma, S. R. Mahadeva Prasanna
2018	J	`jnl`	Significance of sonority information for voiced/unvoiced decision in speech synthesis. Speech Commun. Bidisha Sharma, S. R. Mahadeva Prasanna
2018	A	`conf`	Spoken Keyword Detection Using Joint DTW-CNN. INTERSPEECH Ravi Shankar, Vikram C. M., S. R. Mahadeva Prasanna
2017	A	`conf`	Acoustic Characterization of Word-Final Glottal Stops in Mizo and Assam Sora. INTERSPEECH Sishir Kalita, Wendy Lalhminghlui, Luke Horo, Priyankoo Sarmah, S. R. Mahadeva Prasanna, Samarendra Dandapat
2017	J	`jnl`	Clean speech/speech with background music classification using HNGD spectrum. Int. J. Speech Technol. Banriskhem K. Khonglah, S. R. Mahadeva Prasanna
2017	J	`jnl`	Consonant-vowel unit recognition using dominant aperiodic and transition region detection. Speech Commun. Biswajit Dev Sarma, S. R. Mahadeva Prasanna, Priyankoo Sarmah
2017	J	`jnl`	Development of Multi-Level Speech based Person Authentication System. J. Signal Process. Syst. Rohan Kumar Das, Sarfaraz Jelil, S. R. Mahadeva Prasanna
2017	J	`jnl`	Enhancement of Spectral Tilt in Synthesized Speech. IEEE Signal Process. Lett. Bidisha Sharma, S. R. Mahadeva Prasanna
2017	J	`jnl`	Epoch Extraction From Telephone Quality Speech Using Single Pole Filter. IEEE ACM Trans. Audio Speech Lang. Process. Vikram C. M., S. R. Mahadeva Prasanna
2017	J	`jnl`	Exploring kernel discriminant analysis for speaker verification with limited test data. Pattern Recognit. Lett. Rohan Kumar Das, Akhil Babu Manam, S. R. Mahadeva Prasanna
2017	A	`conf`	Hypernasality Severity Analysis in Cleft Lip and Palate Speech Using Vowel Space Area. INTERSPEECH Nikitha K., Sishir Kalita, Vikram C. M., M. Pushpavathi, S. R. Mahadeva Prasanna
2017	A	`conf`	IITG-Indigo System for NIST 2016 SRE Challenge. INTERSPEECH Nagendra Kumar, Rohan Kumar Das, Sarfaraz Jelil, Dhanush B. K, H. Kashyap, K. Sri Rama Murty, Sriram Ganapathy, Rohit Sinha, S. R. Mahadeva Prasanna
2017	J	`jnl`	Improved voicing decision using glottal activity features for statistical parametric speech synthesis. Digit. Signal Process. Nagaraj Adiga, Banriskhem K. Khonglah, S. R. Mahadeva Prasanna
2017	A	`conf`	Indoor/Outdoor Audio Classification Using Foreground Speech Segmentation. INTERSPEECH Banriskhem K. Khonglah, K. T. Deepak, S. R. Mahadeva Prasanna
2017	—	`conf`	Pause insertion in assamese synthesized speech using speech specific features. NCC Bidisha Sharma, S. R. Mahadeva Prasanna
2017	A	`conf`	Phase Modeling Using Integrated Linear Prediction Residual for Statistical Parametric Speech Synthesis. INTERSPEECH Nagaraj Adiga, S. R. Mahadeva Prasanna
2017	J	`jnl`	Processing degraded speech for text dependent speaker verification. Int. J. Speech Technol. Banriskhem K. Khonglah, Ramesh K. Bhukya, S. R. Mahadeva Prasanna
2017	—	`conf`	Role of voice activity detection methods for the speakers in the wild challenge. NCC Sarfaraz Jelil, Rohan Kumar Das, S. R. Mahadeva Prasanna, Rohit Sinha
2017	J	`jnl`	Sonority Measurement Using System, Source, and Suprasegmental Information. IEEE ACM Trans. Audio Speech Lang. Process. Bidisha Sharma, S. R. Mahadeva Prasanna
2017	A	`conf`	Spoof Detection Using Source, Instantaneous Frequency and Cepstral Features. INTERSPEECH Sarfaraz Jelil, Rohan Kumar Das, S. R. Mahadeva Prasanna, Rohit Sinha
2017	A	`conf`	Vowel Onset Point Detection Using Sonority Information. INTERSPEECH Bidisha Sharma, S. R. Mahadeva Prasanna
2017	—	`conf`	Vowel onset point based characterization of velopharyngeal activity using imaging techniques. NCC Protima Nomo Sudro, Vikram C. M., S. R. Mahadeva Prasanna
2017	A	`conf`	Zero Frequency Filter Based Analysis of Voice Disorders. INTERSPEECH Nagaraj Adiga, Vikram C. M., Keerthi Pullela, S. R. Mahadeva Prasanna
2016	J	`jnl`	A Subspace Projection Approach for Analysis of Speech Under Stressed Condition. Circuits Syst. Signal Process. Sumitra Shukla, Samarendra Dandapat, S. R. Mahadeva Prasanna
2016	J	`jnl`	A better decomposition of speech obtained using modified Empirical Mode Decomposition. Digit. Signal Process. Rajib Sharma, S. R. Mahadeva Prasanna
2016	A	`conf`	Analysis of Glottal Stop in Assam Sora Language. INTERSPEECH Sishir Kalita, Luke Horo, Priyankoo Sarmah, S. R. Mahadeva Prasanna, Samarendra Dandapat
2016	—	`conf`	Countermeasure to handle replay attacks in practical speaker verification systems. SPCOM Anupama Paul, Rohan Kumar Das, Rohit Sinha, S. R. Mahadeva Prasanna
2016	A	`conf`	Exploring Session Variability and Template Aging in Speaker Verification for Fixed Phrase Short Utterances. INTERSPEECH Rohan Kumar Das, Sarfaraz Jelil, S. R. Mahadeva Prasanna
2016	J	`jnl`	Feature optimisation for stress recognition in speech. Pattern Recognit. Lett. Leandro Daniel Vignolo, S. R. Mahadeva Prasanna, Samarendra Dandapat, Hugo Leonardo Rufiner, Diego H. Milone
2016	J	`jnl`	Foreground Speech Segmentation and Enhancement Using Glottal Closure Instants and Mel Cepstral Coefficients. IEEE ACM Trans. Audio Speech Lang. Process. K. T. Deepak, S. R. Mahadeva Prasanna
2016	—	`conf`	Frequency count based two stage classification for online handwritten character recognition. SPCOM Subhasis Mandal, Himakshi Choudhury, S. R. Mahadeva Prasanna, Suresh Sundaram
2016	—	`conf`	Significance of constraining text in limited data text-independent speaker verification. SPCOM Rohan Kumar Das, Sarfaraz Jelil, S. R. Mahadeva Prasanna
2016	Misc	`conf`	Source modeling for HMM based speech synthesis using integrated LP residual. ICASSP Nagaraj Adiga, S. R. Mahadeva Prasanna
2016	A	`conf`	Spectral Enhancement of Cleft Lip and Palate Speech. INTERSPEECH Vikram C. M., Nagaraj Adiga, S. R. Mahadeva Prasanna
2016	J	`jnl`	Speech / music classification using speech-specific features. Digit. Signal Process. Banriskhem K. Khonglah, S. R. Mahadeva Prasanna
2016	A	`conf`	Speech Synthesis in Noisy Environment by Enhancing Strength of Excitation and Formant Prominence. INTERSPEECH Bidisha Sharma, S. R. Mahadeva Prasanna
2015	—	`conf`	Characterizing glottal activity from speech using Empirical Mode Decomposition. NCC Rajib Sharma, S. R. Mahadeva Prasanna
2015	—	`conf`	Curvature point based HMM state prediction for online handwritten assamese strokes recognition. NCC Subhasis Mandal, S. R. Mahadeva Prasanna, Suresh Sundaram
2015	A	`conf`	Detection of mizo tones. INTERSPEECH Biswajit Dev Sarma, Priyankoo Sarmah, Wendy Lalhminghlui, S. R. Mahadeva Prasanna
2015	—	`conf`	Different aspects of source information for limited data speaker verification. NCC Rohan Kumar Das, Debadatta Pati, S. R. Mahadeva Prasanna
2015	J	`jnl`	Low Complexity On-Line Adaptation Techniques in Context of Assamese Spoken Query System. J. Signal Process. Syst. Syed Shahnawazuddin, Deepak K. T., Biswajit Dev Sarma, Abhash Deka, S. R. Mahadeva Prasanna, Rohit Sinha
2015	J	`jnl`	Processing of linear prediction residual in spectral and cepstral domains for speaker information. Int. J. Speech Technol. Debadatta Pati, S. R. Mahadeva Prasanna
2015	—	`conf`	Speaker change detection using excitation source and vocal tract system information. NCC Mousmita Sarma, Sree Nilendra Gadre, Biswajit Dev Sarma, S. R. Mahadeva Prasanna
2015	A	`conf`	Speaker verification using Gaussian posteriorgrams on fixed phrase short utterances. INTERSPEECH Sarfaraz Jelil, Rohan Kumar Das, Rohit Sinha, S. R. Mahadeva Prasanna
2015	—	`conf`	Speech vs music discrimination using Empirical Mode Decomposition. NCC Banriskhem K. Khonglah, Rajib Sharma, S. R. Mahadeva Prasanna
2014	J	`jnl`	Analysis of Vocal Tract Constrictions using Zero Frequency Filtering. IEEE Signal Process. Lett. Biswajit Dev Sarma, S. R. Mahadeva Prasanna
2014	—	`conf`	Epochs based compression of LP residual for source modeling in text-to-speech synthesis. NCC Nagaraj Adiga, S. R. Mahadeva Prasanna
2014	—	`conf`	The Blizzard Challenge 2014. Blizzard Challenge Kishore Prahallad, Anandaswarup Vadapalli, Santosh Kesiraju, Hema A. Murthy, Swaran Lata, T. Nagarajan, S. R. Mahadeva Prasanna, Hemant A. Patil, Anil Kumar Sao, Simon King, Alan W. Black, Keiichi Tokuda
2013	—	`conf`	A syllable-based framework for unit selection synthesis in 13 Indian languages. O-COCOSDA/CASLRE Hemant A. Patil, Tanvina B. Patel, Nirmesh J. Shah, Hardik B. Sailor, Raghava Krishnan, G. R. Kasthuri, T. Nagarajan, S. Lilly Christina, Naresh Kumar, Veera Raghavendra, S. Prahallad Kishore, S. R. Mahadeva Prasanna, Nagaraj Adiga, Sanasam Ranbir Singh, Anand Konjengbam, Pranaw Kumar, Bira Chandra Singh, S. L. Binil Kumar, T. G. Bhadran, T. Sajini, Arup Saha, Tulika Basu, K. Sreenivasa Rao, N. P. Narendra, Anil Kumar Sao, Rakesh Kumar, Pranhari Talukdar, Purnendu Acharyaa, Somnath Chandra, Swaran Lata, Hema A. Murthy
2013	A	`conf`	Detection of glottal opening instants using Hilbert envelope. INTERSPEECH K. Ramesh, S. R. Mahadeva Prasanna, D. Govind
2013	J	`jnl`	Development and evaluation of online text-independent speaker verification system for remote person authentication. Int. J. Speech Technol. Debmalya Chakrabarty, S. R. Mahadeva Prasanna, Rohan Kumar Das
2013	J	`jnl`	Dynamic prosody modification using zero frequency filtered signal. Int. J. Speech Technol. D. Govind, S. R. Mahadeva Prasanna
2013	J	`jnl`	Expressive speech synthesis: a review. Int. J. Speech Technol. D. Govind, S. R. Mahadeva Prasanna
2013	J	`jnl`	Speaker Verification by Vowel and Nonvowel Like Segmentation. IEEE Trans. Speech Audio Process. Gayadhar Pradhan, S. R. Mahadeva Prasanna
2012	A	`conf`	Foreground Speech Segmentation using Zero Frequency Filtered Signal. INTERSPEECH Deepak K. T., Biswajit Dev Sarma, S. R. Mahadeva Prasanna
2012	J	`jnl`	Speaker verification using excitation source information. Int. J. Speech Technol. Debadatta Pati, S. R. Mahadeva Prasanna
2011	—	`conf`	Chain Code Histogram Based Facial Image Feature Extraction under Degraded Conditions. ACC (3) Soyuj Kumar Sahoo, Jitendra Jain, S. R. Mahadeva Prasanna
2011	J	`jnl`	Enhancement of noisy speech by temporal and spectral processing. Speech Commun. P. Krishnamoorthy, S. R. Mahadeva Prasanna
2011	A	`conf`	Epoch Extraction in High Pass Filtered Speech Using Hilbert Envelope. INTERSPEECH D. Govind, S. R. Mahadeva Prasanna, Debadatta Pati
2011	A	`conf`	Neutral to Target Emotion Conversion Using Source and Suprasegmental Information. INTERSPEECH D. Govind, S. R. Mahadeva Prasanna, Bayya Yegnanarayana
2011	J	`jnl`	Significance of Vowel-Like Regions for Speaker Verification Under Degraded Conditions. IEEE ACM Trans. Audio Speech Lang. Process. S. R. Mahadeva Prasanna, Gayadhar Pradhan
2011	J	`jnl`	Speaker recognition under limited data condition by noise addition. Expert Syst. Appl. P. Krishnamoorthy, H. S. Jayanna, S. R. Mahadeva Prasanna
2011	J	`jnl`	Speaker verification under degraded condition: a perceptual study. Int. J. Speech Technol. Gayadhar Pradhan, S. R. Mahadeva Prasanna
2011	Misc	`conf`	Study of robustness of zero frequency resonator method for extraction of fundamental frequency. ICASSP Bayya Yegnanarayana, S. R. Mahadeva Prasanna, Sunitha Guruprasad
2011	J	`jnl`	Subsegmental, segmental and suprasegmental processing of linear prediction residual for speaker information. Int. J. Speech Technol. Debadatta Pati, S. R. Mahadeva Prasanna
2010	A	`conf`	Analysis of excitation source information in emotional speech. INTERSPEECH S. R. Mahadeva Prasanna, D. Govind
2010	Misc	`conf`	Analysis of instantaneous F0 contours from two speakers mixed signal using zero frequency filtering. ICASSP B. Yegnanarayana, S. R. Mahadeva Prasanna
2010	J	`jnl`	Two speaker speech separation by LP residual weighting and harmonics enhancement. Int. J. Speech Technol. P. Krishnamoorthy, S. R. Mahadeva Prasanna
2009	—	`conf`	Significance of Word and Syllable Level Information for Expressive Speech Processing. ICAPR K. Sreenivasa Rao, S. R. Mahadeva Prasanna, T. V. Sagar
2009	—	`conf`	Speaker Recognition under Limited Data Condition using LVQ and GMM-UBM. IICAI H. S. Jayanna, S. R. Mahadeva Prasanna
2009	J	`jnl`	Vowel Onset Point Detection Using Source, Spectral Peaks, and Modulation Spectrum Energies. IEEE Trans. Speech Audio Process. S. R. Mahadeva Prasanna, B. V. Sandeep Reddy, P. Krishnamoorthy
2008	—	`book`	Speech, Audio, Image and Biomedical Signal Processing using Neural Networks Bhanu Prasad, S. R. Mahadeva Prasanna
2007	J	`jnl`	Determination of Instants of Significant Excitation in Speech Using Hilbert Envelope and Group Delay Function. IEEE Signal Process. Lett. K. Sreenivasa Rao, S. R. Mahadeva Prasanna, Bayya Yegnanarayana
2007	—	`ed.`	International Conference on Artificial Intelligence and Pattern Recognition, AIPR-07, Orlando, Florida, USA, July 9-12, 2007 Artificial Intelligence and Pattern Recognition Dimitris A. Karras, Chunping Li, Zoran Majkic, S. R. Mahadeva Prasanna
2007	A	`conf`	MRASTA and PLP in automatic speech recognition. INTERSPEECH S. R. Mahadeva Prasanna, Hynek Hermansky
2007	—	`conf`	Resonant Recognition Model for Prediction of 'Lead-In Regions' in Proteins. FBIT Mohenish Jaiswal, S. R. Mahadeva Prasanna, Latha Rangan
2007	—	`conf`	Speaker Recognition in Limited Data Conditions using Self-Organizing Map. IICAI H. S. Jayanna, S. R. Mahadeva Prasanna
2006	Misc	`conf`	A Partial Image Encryption Method with Pseudo Random Sequences. ICISS Y. V. Subba Rao, Abhijit Mitra, S. R. Mahadeva Prasanna
2006	J	`jnl`	Extraction of speaker-specific excitation information from linear prediction residual of speech. Speech Commun. S. R. Mahadeva Prasanna, Cheedella S. Gupta, B. Yegnanarayana
2005	J	`jnl`	Combining evidence from source, suprasegmental and spectral features for a fixed-text speaker verification system. IEEE Trans. Speech Audio Process. B. Yegnanarayana, S. R. Mahadeva Prasanna, Jinu Mariam Zachariah, Cheedella S. Gupta
2005	A	`conf`	Detection of vowel onset point events using excitation information. INTERSPEECH S. R. Mahadeva Prasanna, B. Yegnanarayana
2005	J	`jnl`	Processing of reverberant speech for time-delay estimation. IEEE Trans. Speech Audio Process. B. Yegnanarayana, S. R. Mahadeva Prasanna, Ramani Duraiswami, Dmitry N. Zotkin
2005	J	`jnl`	Speaker Localization Using Excitation Source Information in Speech. IEEE Trans. Speech Audio Process. Vikas C. Raykar, B. Yegnanarayana, S. R. Mahadeva Prasanna, Ramani Duraiswami
2005	—	`conf`	Text-Dependent Writer Identification using Word Length Analysis. IICAI S. R. Mahadeva Prasanna, Ankur Goel, Ankush Samant
2004	A	`conf`	Enhancement of reverberant speech using excitation source information. INTERSPEECH M. Chaitanya, S. R. Mahadeva Prasanna, B. Yegnanarayana
2004	—	`conf`	Features for speaker and language identification. Odyssey Leena Mary, K. Sri Rama Murty, S. R. Mahadeva Prasanna, Bayya Yegnanarayana
2004	B	`conf`	Two-Stage Duration Model for Indian Languages Using Neural Networks. ICONIP K. Sreenivasa Rao, S. R. Mahadeva Prasanna, B. Yegnanarayana
2003	A	`conf`	Enhancement of speech in multispeaker environment. INTERSPEECH B. Yegnanarayana, S. R. Mahadeva Prasanna, Mathew Magimai-Doss
2003	A	`conf`	Tracking a moving speaker using excitation source information. INTERSPEECH Vikas C. Raykar, Ramani Duraiswami, B. Yegnanarayana, S. R. Mahadeva Prasanna
2002	Misc	`conf`	Detection of vowel onset point in speech. ICASSP S. R. Mahadeva Prasanna, Jinu Mariam Zachariah
2002	Misc	`conf`	Linear and nonlinear compression of feature vectors for speech recognition. ICASSP Suryakanth V. Gangashetty, S. R. Mahadeva Prasanna, Bayya Yegnanarayana
2002	Misc	`conf`	Speech enhancement using excitation source information. ICASSP B. Yegnanarayana, S. R. Mahadeva Prasanna, K. Sreenivasa Rao