On sensitivity of vocal tract area functions. - T. V. Sreenivas; T. V. Ananthapadmanabha (ICASSP, 1979)

Pitch estimation of aperiodic and noisy speech signals. - T. V. Sreenivas (Speech Commun., 1984)

Modelling LPC-residue by components for good quality speech coding. - T. V. Sreenivas (ICASSP, 1988)

Spectral resolution and noise robustness in auditory modeling. - Thippur V. Sreenivas; Karamjeet Singh; Russell J. Niederjohn (ICASSP, 1990)

Zero-crossing based spectral analysis and SVD spectral analysis for formant frequency estimation in noise. - Thippur V. Sreenivas; Russell J. Niederjohn (IEEE Trans. Signal Process., 1992)

Vectorized backpropagation and automatic pruning for MLP network optimization. - Suryan Stalin; T. V. Sreenivas (ICNN, 1993)

Phoneme recognition in continuous speech using large inhomogeneous hidden Markov models. - R. N. V. Sitaram; Thippur V. Sreenivas (ICASSP (1), 1994)

On incorporating phonemic constraints in hidden Markov models for speech recognition. - R. N. V. Sitaram; Thippur V. Sreenivas (EUROSPEECH, 1995)

Codebook constrained Wiener filtering for speech enhancement. - T. V. Sreenivas; Pradeep Kirnapure (IEEE Trans. Speech Audio Process., 1996)

Vector quantization of scale factors in advanced audio coder (AAC). - Thippur V. Sreenivas; Martin Dietz (ICASSP, 1998)

EARLYZER: perceptualy motivated robust TFR of speech. - J. V. Avadhanulu; M. Mathew; Thippur V. Sreenivas (EUROSPEECH, 1999)

Cone-kernel representation versus instantaneous power spectrum. - G. Viswanath; T. V. Sreenivas (IEEE Trans. Signal Process., 1999)

Mixture Gaussian envelope chirp model for speech and audio. - Bishwarup Mondal; Thippur V. Sreenivas (ICASSP, 2001)

A switched DPCM/subband coder for pre-echo reduction. - S. Satheesh; T. V. Sreenivas (INTERSPEECH, 2001)

Robust parameters for automatic segmentation of speech. - A. K. V. Sai Jayram; V. Ramasubramanian 001; T. V. Sreenivas (ICASSP, 2002)

Teager energy based blood cell segmentation. - B. R. Kumar; D. K. Joseph; T. V. Sreenivas (DSP, 2002)

Automatic language identification using acoustic sub-word units. - A. K. V. Sai Jayram; V. Ramasubramanian 001; T. V. Sreenivas (INTERSPEECH, 2002)

IF estimation using higher order TFRs. - G. Viswanath; T. V. Sreenivas (Signal Process., 2002)

Instantaneous frequency estimation using level-crossing information. - Seelamantula Chandrasekhar; Thippur V. Sreenivas (ICASSP (6), 2003)

Language identification using parallel sub-word recognition. - A. K. V. Sai Jayram; V. Ramasubramanian 001; Thippur V. Sreenivas (ICASSP (1), 2003)

A novel method of analysing and comparing responses of hearing aid algorithms using auditory time-frequency representation. - G. V. Kiran; Thippur V. Sreenivas (INTERSPEECH, 2003)

Language identification using parallel sub-word recognition - an ergodic HMM equivalence. - V. Ramasubramanian 001; A. K. V. Sai Jayram; T. V. Sreenivas (INTERSPEECH, 2003)

Adaptive spectrogram vs. adaptive pseudo-Wigner-Ville distribution for instantaneous frequency estimation. - S. Chandra Sekhar; T. V. Sreenivas (Signal Process., 2003)

Music instrument recognition: from isolated notes to solo phrases. - A. G. Krishna; Thippur V. Sreenivas (ICASSP (4), 2004)

Automatically derived units for segment vocoders. - V. Ramasubramanian 001; Thippur V. Sreenivas (ICASSP (1), 2004)

Novel approach to AM-FM decomposition with applications to speech and music analysis. - S. Chandra Sekhar; Thippur V. Sreenivas (ICASSP (2), 2004)

Mixture Gaussian model training against impostor model parameters: an application to speaker identification. - T. V. Sreenivas; Sameer Badaskar (INTERSPEECH, 2004)

Neural "spike rate spectrum" as a noise robust, speaker invariant feature for automatic speech recognition. - T. V. Sreenivas; G. V. Kiran; A. G. Krishna (INTERSPEECH, 2004)

Improved iterative wiener filtering for non-stationary noise speech enhancement. - T. V. Sreenivas; K. Sharath Rao; A. Sreenivasa Murthy (INTERSPEECH, 2004)

Adaptive Window Zero-Crossing-Based Instantaneous Frequency Estimation. - S. Chandra Sekhar; Thippur V. Sreenivas (EURASIP J. Adv. Signal Process., 2004)

Effect of interpolation on PWVD computation and instantaneous frequency estimation. - S. Chandra Sekhar; T. V. Sreenivas (Signal Process., 2004)

Matrix Quantization Based Time-Varying Filter Speech Enhancement. - K. Sharath Rao; Thippur V. Sreenivas (ICASSP (1), 2005)

Automatic Speech Segmentation Using Average Level Crossing Rate Information. - Anindya Sarkar; Thippur V. Sreenivas (ICASSP (1), 2005)

Speech enhancement using Markov model of speech segments. - T. M. Sunil Kumar; T. V. Sreenivas (INTERSPEECH, 2005)

Stochastic pronunciation modeling by ergodic-HMM of acoustic sub-word units. - V. Ramasubramanian 001; P. Srinivas; T. V. Sreenivas (INTERSPEECH, 2005)

Dynamic programming based segmentation approach to LSF matrix reconstruction. - Anindya Sarkar; T. V. Sreenivas (INTERSPEECH, 2005)

Auditory motivated level-crossing approach to instantaneous frequency estimation. - S. Chandra Sekhar; T. V. Sreenivas (IEEE Trans. Signal Process., 2005)

Novel auditory motivated subband temporal envelope based fundamental frequency estimation algorithm. - S. Chandra Sekhar; Sridhar Pilli; Lakshmikanth C; T. V. Sreenivas (EUSIPCO, 2006)

Dynamic Programming Based Optimum Non-Uniform Samples For Speech Reconstruction and Coding. - Prasanta Kumar Ghosh; Thippur V. Sreenivas (ICASSP (1), 2006)

Low complexity LID using pruned pattern tables of LZW. - S. V. Basavaraja; T. V. Sreenivas (INTERSPEECH, 2006)

Two stage transform vector quantization of LSFs for wideband speech coding. - Saikat Chatterjee; T. V. Sreenivas (INTERSPEECH, 2006)

Comparison of prediction based LSF quantization methods using split VQ. - Saikat Chatterjee; T. V. Sreenivas (INTERSPEECH, 2006)

LZW Based Distance Measures for Spoken Language Identification. - S. V. Basavaraja; T. V. Sreenivas (Odyssey, 2006)

Time-varying filter interpretation of Fourier transform and its variants. - Prasanta Kumar Ghosh; T. V. Sreenivas (Signal Process., 2006)

Signal-to-noise ratio estimation using higher-order moments. - S. Chandra Sekhar; T. V. Sreenivas (Signal Process., 2006)

Joint decoding of multiple speech patterns for robust speech recognition. - Nishanth Ulhas Nair; T. V. Sreenivas (ASRU, 2007)

Sequential Split Vector Quantization of LSF Parameters using Conditional Pdf. - Saikat Chatterjee; Thippur V. Sreenivas (ICASSP (4), 2007)

Normalized two stage SVQ for minimum complexity wide-band LSF quantization. - Saikat Chatterjee; Thippur V. Sreenivas (INTERSPEECH, 2007)

Robust and high-resolution voiced/unvoiced classification in noisy speech using a signal smoothness criterion. - A. Sreenivasa Murthy; S. Chandra Sekhar; Thippur V. Sreenivas (INTERSPEECH, 2007)

Computationally efficient optimum weighting function for vector quantization of LSF parameters. - Saikat Chatterjee; Thippur V. Sreenivas (ISSPA, 2007)

Joint inter-frame and intra-frame predictive coding of LSF parameters. - Saikat Chatterjee; Thippur V. Sreenivas (ISSPA, 2007)

Increased watermark-to-host correlation of uniform random phase watermarks in audio signals. - S. Krishna Kumar; Thippur V. Sreenivas (Signal Process., 2007)

Conditional PDF-Based Split Vector Quantization of Wideband LSF Parameters. - Saikat Chatterjee; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2007)

Analysis of Conditional PDF-Based Split VQ. - Saikat Chatterjee; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2007)

Low complexity wideband LSF quantization using GMM of uncorrelated Gaussian mixtures. - Saikat Chatterjee; Thippur V. Sreenivas (EUSIPCO, 2008)

Speech enhancement using intra-frame dependency in DCT domain. - Achintya Kundu; Saikat Chatterjee; Thippur V. Sreenivas (EUSIPCO, 2008)

Adaptive window for local polynomial regression from noisy nonuniform samples. - A. Sreenivasa Murthy; Thippur V. Sreenivas (EUSIPCO, 2008)

Optimal local polynomial regression of noisy time-varying signals. - A. Sreenivasa Murthy; Thippur V. Sreenivas (EUSIPCO, 2008)

Forward/Backward Algorithms for joint multi pattern speech recognition. - Nishanth Ulhas Nair; Thippur V. Sreenivas (EUSIPCO, 2008)

GMM based Bayesian approach to speech enhancement in signal / transform domain. - Achintya Kundu; Saikat Chatterjee; A. Sreenivasa Murthy; T. V. Sreenivas (ICASSP, 2008)

Online unsupervised pattern discovery in speech using parallelization. - Mrugesh R. Gajjar; R. Govindarajan; T. V. Sreenivas (INTERSPEECH, 2008)

Two stage iterative Wiener filtering for speech enhancement. - Krishna Nand K.; T. V. Sreenivas (INTERSPEECH, 2008)

Subspace based speech enhancement using Gaussian mixture model. - Achintya Kundu; Saikat Chatterjee; T. V. Sreenivas (INTERSPEECH, 2008)

Comparison of AM-FM based features for robust speech recognition. - K. V. S. Narayana; T. V. Sreenivas (INTERSPEECH, 2008)

Pruned universal symbol sequences for LZW based language identification. - S. V. Basavaraja; T. V. Sreenivas (Odyssey, 2008)

Optimum switched split vector quantization of LSF parameters. - Saikat Chatterjee; T. V. Sreenivas (Signal Process., 2008)

Switched Conditional PDF-Based Split VQ Using Gaussian Mixture Model. - Saikat Chatterjee; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2008)

Predicting VQ Performance Bound for LSF Coding. - Saikat Chatterjee; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2008)

Optimum Transform Domain Split VQ. - Saikat Chatterjee; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2008)

Block Convolution Using Discrete Trigonometric Transforms and Discrete Fourier Transform. - K. Suresh 001; Thippur V. Sreenivas (IEEE Signal Process. Lett., 2008)

Analysis-by-synthesis based switched transform domain split VQ using Gaussian mixture model. - Saikat Chatterjee; Thippur V. Sreenivas (ICASSP, 2009)

Compressive sensing for sparsely excited speech signals. - Thippur V. Sreenivas; W. Bastiaan Kleijn (ICASSP, 2009)

Enhancement of binaural speech using codebook constrained iterative binaural wiener filter. - Nadir Cazi; T. V. Sreenivas (INTERSPEECH, 2009)

Reduced complexity two stage vector quantization. - Saikat Chatterjee; Thippur V. Sreenivas (Digit. Signal Process., 2009)

Blocking artifacts in speech/audio: Dynamic auditory model-based characterization and optimal time-frequency smoothing. - Chandra Sekhar Seelamantula; Thippur V. Sreenivas (Signal Process., 2009)

Linear filtering in DCT IV/DST IV and MDCT/MDST domain. - K. Suresh 001; T. V. Sreenivas (Signal Process., 2009)

Robust mixture modeling using t-distribution: application to speaker ID. - Sundar Harshavardhan; Thippur V. Sreenivas (INTERSPEECH, 2010)

A multimodal density function estimation approach to formant tracking. - Sundar Harshavardhan; Chandra Sekhar Seelamantula; Thippur V. Sreenivas (INTERSPEECH, 2010)

Multi-channel iterative dereverberation based on codebook constrained iterative multi-channel wiener filter. - Ajay Srinivasamurthy; Thippur V. Sreenivas (INTERSPEECH, 2010)

Joint evaluation of multiple speech patterns for speech recognition and training. - Nishanth Ulhas Nair; T. V. Sreenivas (Comput. Speech Lang., 2010)

Multi-Pattern Viterbi Algorithm for joint decoding of multiple speech patterns. - Nishanth Ulhas Nair; Thippur V. Sreenivas (Signal Process., 2010)

Time-Varying Signal Adaptive Transform and IHT Recovery of Compressive Sensed Speech. - Ch. Srikanth Raj; Thippur V. Sreenivas (INTERSPEECH, 2011)

Compressive Sensing for Music Signals: Comparison of Transforms with Coherent Dictionaries. - Srikanth Raj Chetupally; Thippur V. Sreenivas (Semantic Audio, 2011)

Fast computation of Gaussian likelihoods using low-rank matrix approximations. - Mrugesh R. Gajjar; T. V. Sreenivas; R. Govindarajan (SiPS, 2011)

Carnatic music analysis: Shadja, swara identification and rAga verification in AlApana using stochastic models. - H. G. Ranjani; S. Arthi; T. V. Sreenivas (WASPAA, 2011)

Sparse signal reconstruction based on signal dependent non-uniform samples. - Neeraj Kumar Sharma 001; Thippur V. Sreenivas (ICASSP, 2012)

Joint Pitch-Analysis Formant-Synthesis framework for CS recovery of speech. - Srikanth Raj Chetupally; Thippur V. Sreenivas (INTERSPEECH, 2012)

Automatic Speech Segmentation Using Probabilistic Latent Component Modeling. - Sayan Ghosh; T. V. Sreenivas (INTERSPEECH, 2012)

A Mixture Model Approach for Formant Tracking and the Robustness of Student's-t Distribution. - Sundar Harshavardhan; Chandra Sekhar Seelamantula; Thippur V. Sreenivas (IEEE Trans. Speech Audio Process., 2012)

Student's-t mixture model based multi-instrument recognition in polyphonic music. - Sundar Harshavardhan; H. G. Ranjani; T. V. Sreenivas (ICASSP, 2013)

Hierarchical Classification of Carnatic Music Forms. - H. G. Ranjani; T. V. Sreenivas (ISMIR, 2013)

Identification of Active Sources in Single-Channel Convolutive Mixtures Using Known Source Models. - Sundar Harshavardhan; Thippur V. Sreenivas; Walter Kellermann (IEEE Signal Process. Lett., 2013)

Fast Likelihood Computation in Speech Recognition using Matrices. - Mrugesh R. Gajjar; T. V. Sreenivas; R. Govindarajan (J. Signal Process. Syst., 2013)

Time varying linear prediction using sparsity constraints. - Srikanth Raj Chetupally; Thippur V. Sreenivas (ICASSP, 2014)

TDE sign based homing algorithm for sound source tracking using a Y-shaped microphone array. - Sreejith T. M.; Joshin P. Krishnan; Sundar Harshavardhan; T. V. Sreenivas (EUSIPCO, 2015)

Influence of time-varying pitch on timbre: "Coherence and incoherence" based on spectral centroid. - S. Arthi; T. V. Sreenivas (ICASSP, 2015)

Multi-instrument detection in polyphonic music using Gaussian Mixture based factorial HMM. - H. G. Ranjani; Thippur V. Sreenivas (ICASSP, 2015)

Moving sound source parameter estimation using a single microphone and signal extrema samples. - Neeraj Kumar Sharma 001; Sai Gunaranjan Pelluri; Thippur V. Sreenivas (ICASSP, 2015)

Successive approximation algorithm for LPC estimation using sparse residual constraint. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (NCC, 2015)

Event-triggered sampling using signal extrema for instantaneous amplitude and instantaneous frequency estimation. - Neeraj Kumar Sharma 001; Thippur V. Sreenivas (Signal Process., 2015)

Feature selection and model optimization for semi-supervised speaker spotting. - Srikanth Raj Chetupally; Anand Gopalakrishnan; Thippur V. Sreenivas (EUSIPCO, 2016)

Reverberation-Robust One-Bit TDOA Based Moving Source Localization for Automatic Camera Steering. - Sundar Harshavardhan; Gokul Deepak Manavalan; T. V. Sreenivas; Chandra Sekhar Seelamantula (INTERSPEECH, 2016)

Who spoke what? A latent variable framework for the joint decoding of multiple speakers and their keywords. - Sundar Harshavardhan; Thippur V. Sreenivas (SPCOM, 2016)

Reverberation robust TDOA estimation using convex region prior. - Harshavardhan Sundar; Thippur V. Sreenivas (SPCOM, 2016)

Quantized Melodic Contours in Indian Art Music Perception: Application to Transcription. - H. G. Ranjani; Deepak Paramashivan; Thippur V. Sreenivas (ISMIR, 2017)

Perceptual evaluation of simulated auditory source width expansion. - S. Arthi; K. R. Adhithya; T. V. Sreenivas (NCC, 2017)

Parameter estimation of a moving acoustic source: Linear chirplet transform vs WVD. - Sai Gunaranjan Pelluri; T. V. Sreenivas (NCC, 2017)

Mel-scale sub-band modelling for perceptually improved time-scale modification of speech and audio signals. - Neeraj Kumar Sharma 001; Shreepad Potadar; Srikanth Raj Chetupalli; T. V. Sreenivas (NCC, 2017)

Joint Bayesian Estimation of Time-Varying LP Parameters and Excitation for Speech. - Srikanth Raj Chetupally; T. V. Sreenivas (IEEE Signal Process. Lett., 2017)

Linear Prediction Based Diffuse Signal Estimation for Blind Microphone Geometry Calibration. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (IWAENC, 2018)

Enhanced Directional Sensitivity using Acoustic Dish Reflector. - Omkar Sawant; Anirban Bhowmick; Thippur V. Sreenivas (SPCOM, 2018)

Latent variable approach to diarization of audio recordings using ad-hoc randomly placed mobile devices. - Srikanth Raj Chetupalli; Anirban Bhowmick; Thippur V. Sreenivas (CoRR, 2018)

LSTM based AE-DNN constraint for better late reverb suppression in multi-channel LP formulation. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (CoRR, 2018)

Time-varying sinusoidal demodulation for non-stationary modeling of speech. - Neeraj Kumar Sharma 001; Thippur V. Sreenivas (Speech Commun., 2018)

TDOA-Based Multiple Acoustic Source Localization Without Association Ambiguity. - Sundar Harshavardhan; Thippur V. Sreenivas; Chandra Sekhar Seelamantula (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Ad-hoc mobile array based audio segmentation using latent variable stochastic model. - Srikanth Raj Chetupalli; Anirban Bhowmick; Thippur V. Sreenivas (EUSIPCO, 2019)

Clean speech AE-DNN PSD constraint for MCLP based reverberant speech enhancement. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (EUSIPCO, 2019)

Comparison of low-dimension speech segment embeddings: Application to speaker diarization. - Srikanth Raj Chetupalli; Thippur V. Sreenivas; Anand Gopalakrishnan (NCC, 2019)

Multi-loudspeaker Rendering of Musical Ensemble: Role of Timbre in Source Width Perception. - S. Arthi; T. V. Sreenivas (TENCON, 2019)

Late Reverberation Cancellation Using Bayesian Estimation of Multi-Channel Linear Predictors and Student's t-Source Prior. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (IEEE ACM Trans. Audio Speech Lang. Process., 2019)

Binaural Spatial Audiometry Screening Using Android Mobile Device Audio I/O Facility. - S. Arthi; T. V. Sreenivas (NCC, 2020)

Directional MCLP Analysis and Reconstruction for Spatial Speech Communication. - Srikanth Raj Chetupalli; Thippur V. Sreenivas (CoRR, 2021)

Spatiogram: A phase based directional angular measure and perceptual weighting for ensemble source width. - S. Arthi; Thippur V. Sreenivas (CoRR, 2021)

Binaural Spatial Transform for Multi-source Localization determining Angular Extent of Ensemble Source Width. - S. Arthi; T. V. Sreenivas (SPCOM, 2022)