Thippur V. Sreenivas

Proceedings of the IEEE International Conference on Signal Processing and Communications, 2022

2021

Spatiogram: A phase based directional angular measure and perceptual weighting for ensemble source width.

[BibT_eX]

[DOI]

CoRR, 2021

Directional MCLP Analysis and Reconstruction for Spatial Speech Communication.

[BibT_eX]

[DOI]

CoRR, 2021

2020

Binaural Spatial Audiometry Screening Using Android Mobile Device Audio I/O Facility.

[BibT_eX]

[DOI]

Proceedings of the 2020 National Conference on Communications, 2020

2019

Late Reverberation Cancellation Using Bayesian Estimation of Multi-Channel Linear Predictors and Student's t-Source Prior.

[BibT_eX]

[DOI]

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Multi-loudspeaker Rendering of Musical Ensemble: Role of Timbre in Source Width Perception.

[BibT_eX]

[DOI]

Proceedings of the TENCON 2019, 2019

Comparison of low-dimension speech segment embeddings: Application to speaker diarization.

[BibT_eX]

[DOI]

Anand Gopalakrishnan

Proceedings of the National Conference on Communications, 2019

Clean speech AE-DNN PSD constraint for MCLP based reverberant speech enhancement.

[BibT_eX]

[DOI]

Proceedings of the 27th European Signal Processing Conference, 2019

Ad-hoc mobile array based audio segmentation using latent variable stochastic model.

[BibT_eX]

[DOI]

Anirban Bhowmick

Proceedings of the 27th European Signal Processing Conference, 2019

2018

TDOA-Based Multiple Acoustic Source Localization Without Association Ambiguity.

[BibT_eX]

[DOI]

IEEE ACM Trans. Audio Speech Lang. Process., 2018

Time-varying sinusoidal demodulation for non-stationary modeling of speech.

[BibT_eX]

[DOI]

Speech Commun., 2018

LSTM based AE-DNN constraint for better late reverb suppression in multi-channel LP formulation.

[BibT_eX]

[DOI]

CoRR, 2018

Latent variable approach to diarization of audio recordings using ad-hoc randomly placed mobile devices.

[BibT_eX]

[DOI]

Anirban Bhowmick

CoRR, 2018

Enhanced Directional Sensitivity using Acoustic Dish Reflector.

[BibT_eX]

[DOI]

Omkar Sawant

Anirban Bhowmick

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

Linear Prediction Based Diffuse Signal Estimation for Blind Microphone Geometry Calibration.

[BibT_eX]

[DOI]

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

2017

Joint Bayesian Estimation of Time-Varying LP Parameters and Excitation for Speech.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2017

Mel-scale sub-band modelling for perceptually improved time-scale modification of speech and audio signals.

[BibT_eX]

[DOI]

Shreepad Potadar

Proceedings of the Twenty-third National Conference on Communications, 2017

Parameter estimation of a moving acoustic source: Linear chirplet transform vs WVD.

[BibT_eX]

[DOI]

Sai Gunaranjan Pelluri

Proceedings of the Twenty-third National Conference on Communications, 2017

Perceptual evaluation of simulated auditory source width expansion.

[BibT_eX]

[DOI]

K. R. Adhithya

Proceedings of the Twenty-third National Conference on Communications, 2017

Quantized Melodic Contours in Indian Art Music Perception: Application to Transcription.

[BibT_eX]

[DOI]

Deepak Paramashivan

Proceedings of the 18th International Society for Music Information Retrieval Conference, 2017

2016

Reverberation-Robust One-Bit TDOA Based Moving Source Localization for Automatic Camera Steering.

[BibT_eX]

[DOI]

Gokul Deepak Manavalan

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Feature selection and model optimization for semi-supervised speaker spotting.

[BibT_eX]

[DOI]

Anand Gopalakrishnan

Proceedings of the 24th European Signal Processing Conference, 2016

2015

Event-triggered sampling using signal extrema for instantaneous amplitude and instantaneous frequency estimation.

[BibT_eX]

[DOI]

Signal Process., 2015

Who Spoke What? A Latent Variable Framework for the Joint Decoding of Multiple Speakers and their Keywords.

[BibT_eX]

[DOI]

CoRR, 2015

Successive approximation algorithm for LPC estimation using sparse residual constraint.

[BibT_eX]

[DOI]

Proceedings of the Twenty First National Conference on Communications, 2015

Moving sound source parameter estimation using a single microphone and signal extrema samples.

[BibT_eX]

[DOI]

Sai Gunaranjan Pelluri

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Multi-instrument detection in polyphonic music using Gaussian Mixture based factorial HMM.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Influence of time-varying pitch on timbre: "Coherence and incoherence" based on spectral centroid.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

TDE sign based homing algorithm for sound source tracking using a Y-shaped microphone array.

[BibT_eX]

[DOI]

Proceedings of the 23rd European Signal Processing Conference, 2015

2014

Time varying linear prediction using sparsity constraints.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Fast Likelihood Computation in Speech Recognition using Matrices.

[BibT_eX]

[DOI]

Mrugesh R. Gajjar

R. Govindarajan

J. Signal Process. Syst., 2013

Identification of Active Sources in Single-Channel Convolutive Mixtures Using Known Source Models.

[BibT_eX]

[DOI]

Walter Kellermann

IEEE Signal Process. Lett., 2013

Hierarchical Classification of Carnatic Music Forms.

[BibT_eX]

[DOI]

Proceedings of the 14th International Society for Music Information Retrieval Conference, 2013

Student's-t mixture model based multi-instrument recognition in polyphonic music.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

A Mixture Model Approach for Formant Tracking and the Robustness of Student's-t Distribution.

[BibT_eX]

[DOI]

IEEE Trans. Speech Audio Process., 2012

Automatic Speech Segmentation Using Probabilistic Latent Component Modeling.

[BibT_eX]

[DOI]

Sayan Ghosh

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Joint Pitch-Analysis Formant-Synthesis framework for CS recovery of speech.

[BibT_eX]

[DOI]

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Sparse signal reconstruction based on signal dependent non-uniform samples.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Carnatic music analysis: Shadja, swara identification and rAga verification in AlApana using stochastic models.

[BibT_eX]

[DOI]

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

Fast computation of Gaussian likelihoods using low-rank matrix approximations.

[BibT_eX]

[DOI]

Mrugesh R. Gajjar

R. Govindarajan

Proceedings of the IEEE Workshop on Signal Processing Systems, 2011

Compressive Sensing for Music Signals: Comparison of Transforms with Coherent Dictionaries.

[BibT_eX]

[DOI]

Proceedings of the AES International Conference Semantic Audio 2011, 2011

Time-Varying Signal Adaptive Transform and IHT Recovery of Compressive Sensed Speech.

[BibT_eX]

[DOI]

Ch. Srikanth Raj

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

2010

Multi-Pattern Viterbi Algorithm for joint decoding of multiple speech patterns.

[BibT_eX]

[DOI]

Signal Process., 2010

Joint evaluation of multiple speech patterns for speech recognition and training.

[BibT_eX]

[DOI]

Comput. Speech Lang., 2010

Multi-channel iterative dereverberation based on codebook constrained iterative multi-channel wiener filter.

[BibT_eX]

[DOI]

Ajay Srinivasamurthy

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

A multimodal density function estimation approach to formant tracking.

[BibT_eX]

[DOI]

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Robust mixture modeling using t-distribution: application to speaker ID.

[BibT_eX]

[DOI]

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2009

Linear filtering in DCT IV/DST IV and MDCT/MDST domain.

[BibT_eX]

[DOI]

K. Suresh

Signal Process., 2009

Blocking artifacts in speech/audio: Dynamic auditory model-based characterization and optimal time-frequency smoothing.

[BibT_eX]

[DOI]

Signal Process., 2009

Reduced complexity two stage vector quantization.

[BibT_eX]

[DOI]

Digit. Signal Process., 2009

Enhancement of binaural speech using codebook constrained iterative binaural wiener filter.

[BibT_eX]

[DOI]

Nadir Cazi

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Compressive sensing for sparsely excited speech signals.

[BibT_eX]

[DOI]

W. Bastiaan Kleijn

Proceedings of the IEEE International Conference on Acoustics, 2009

Analysis-by-synthesis based switched transform domain split VQ using Gaussian mixture model.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Block Convolution Using Discrete Trigonometric Transforms and Discrete Fourier Transform.

[BibT_eX]

[DOI]

K. Suresh

IEEE Signal Process. Lett., 2008

Optimum Transform Domain Split VQ.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2008

Predicting VQ Performance Bound for LSF Coding.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2008

Switched Conditional PDF-Based Split VQ Using Gaussian Mixture Model.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2008

Optimum switched split vector quantization of LSF parameters.

[BibT_eX]

[DOI]

Signal Process., 2008

Pruned universal symbol sequences for LZW based language identification.

[BibT_eX]

[DOI]

S. V. Basavaraja

Proceedings of the Odyssey 2008: The Speaker and Language Recognition Workshop, 2008

Comparison of AM-FM based features for robust speech recognition.

[BibT_eX]

[DOI]

K. V. S. Narayana

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Subspace based speech enhancement using Gaussian mixture model.

[BibT_eX]

[DOI]

Achintya Kundu

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Two stage iterative Wiener filtering for speech enhancement.

[BibT_eX]

[DOI]

Krishna Nand K.

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Online unsupervised pattern discovery in speech using parallelization.

[BibT_eX]

[DOI]

Mrugesh R. Gajjar

R. Govindarajan

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

GMM based Bayesian approach to speech enhancement in signal / transform domain.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2008

Forward/Backward Algorithms for joint multi pattern speech recognition.

[BibT_eX]

[DOI]

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Optimal local polynomial regression of noisy time-varying signals.

[BibT_eX]

[DOI]

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Adaptive window for local polynomial regression from noisy nonuniform samples.

[BibT_eX]

[DOI]

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Speech enhancement using intra-frame dependency in DCT domain.

[BibT_eX]

[DOI]

Achintya Kundu

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Low complexity wideband LSF quantization using GMM of uncorrelated Gaussian mixtures.

[BibT_eX]

[DOI]

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007

Analysis of Conditional PDF-Based Split VQ.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2007

Conditional PDF-Based Split Vector Quantization of Wideband LSF Parameters.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2007

Increased watermark-to-host correlation of uniform random phase watermarks in audio signals.

[BibT_eX]

[DOI]

S. Krishna Kumar

Signal Process., 2007

Joint inter-frame and intra-frame predictive coding of LSF parameters.

[BibT_eX]

[DOI]

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Computationally efficient optimum weighting function for vector quantization of LSF parameters.

[BibT_eX]

[DOI]

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Robust and high-resolution voiced/unvoiced classification in noisy speech using a signal smoothness criterion.

[BibT_eX]

[DOI]

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Normalized two stage SVQ for minimum complexity wide-band LSF quantization.

[BibT_eX]

[DOI]

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Sequential Split Vector Quantization of LSF Parameters using Conditional Pdf.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2007

Joint decoding of multiple speech patterns for robust speech recognition.

[BibT_eX]

[DOI]

Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

2006

Signal-to-noise ratio estimation using higher-order moments.

[BibT_eX]

[DOI]

Signal Process., 2006

Time-varying filter interpretation of Fourier transform and its variants.

[BibT_eX]

[DOI]

Prasanta Kumar Ghosh

Signal Process., 2006

LZW Based Distance Measures for Spoken Language Identification.

[BibT_eX]

[DOI]

S. V. Basavaraja

Proceedings of the Odyssey 2006: The Speaker and Language Recognition Workshop, 2006

Comparison of prediction based LSF quantization methods using split VQ.

[BibT_eX]

[DOI]

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Two stage transform vector quantization of LSFs for wideband speech coding.

[BibT_eX]

[DOI]

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Low complexity LID using pruned pattern tables of LZW.

[BibT_eX]

[DOI]

S. V. Basavaraja

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Dynamic Programming Based Optimum Non-Uniform Samples For Speech Reconstruction and Coding.

[BibT_eX]

[DOI]

Prasanta Kumar Ghosh

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Novel auditory motivated subband temporal envelope based fundamental frequency estimation algorithm.

[BibT_eX]

[DOI]

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Auditory motivated level-crossing approach to instantaneous frequency estimation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

Dynamic programming based segmentation approach to LSF matrix reconstruction.

[BibT_eX]

[DOI]

Anindya Sarkar

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Stochastic pronunciation modeling by ergodic-HMM of acoustic sub-word units.

[BibT_eX]

[DOI]

P. Srinivas

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Speech enhancement using Markov model of speech segments.

[BibT_eX]

[DOI]

T. M. Sunil Kumar

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Automatic Speech Segmentation Using Average Level Crossing Rate Information.

[BibT_eX]

[DOI]

Anindya Sarkar

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Matrix Quantization Based Time-Varying Filter Speech Enhancement.

[BibT_eX]

[DOI]

K. Sharath Rao

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Effect of interpolation on PWVD computation and instantaneous frequency estimation.

[BibT_eX]

[DOI]

Signal Process., 2004

Adaptive Window Zero-Crossing-Based Instantaneous Frequency Estimation.

[BibT_eX]

[DOI]

EURASIP J. Adv. Signal Process., 2004

Improved iterative wiener filtering for non-stationary noise speech enhancement.

[BibT_eX]

[DOI]

K. Sharath Rao

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Neural "spike rate spectrum" as a noise robust, speaker invariant feature for automatic speech recognition.

[BibT_eX]

[DOI]

G. V. Kiran

A. G. Krishna

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Mixture Gaussian model training against impostor model parameters: an application to speaker identification.

[BibT_eX]

[DOI]

Sameer Badaskar

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Novel approach to AM-FM decomposition with applications to speech and music analysis.

[BibT_eX]

[DOI]

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Automatically derived units for segment vocoders.

[BibT_eX]

[DOI]

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Music instrument recognition: from isolated notes to solo phrases.

[BibT_eX]

[DOI]

A. G. Krishna

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Adaptive spectrogram vs. adaptive pseudo-Wigner-Ville distribution for instantaneous frequency estimation.

[BibT_eX]

[DOI]

Signal Process., 2003

Language identification using parallel sub-word recognition - an ergodic HMM equivalence.

[BibT_eX]

[DOI]

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

A novel method of analysing and comparing responses of hearing aid algorithms using auditory time-frequency representation.

[BibT_eX]

[DOI]

G. V. Kiran

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Language identification using parallel sub-word recognition.

[BibT_eX]

[DOI]

Seelamantula Chandrasekhar

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Instantaneous frequency estimation using level-crossing information.

[BibT_eX]

[DOI]

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

IF estimation using higher order TFRs.

[BibT_eX]

[DOI]

G. Viswanath

Signal Process., 2002

Automatic language identification using acoustic sub-word units.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Teager energy based blood cell segmentation.

[BibT_eX]

[DOI]

B. R. Kumar

D. K. Joseph

Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Robust parameters for automatic segmentation of speech.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

A switched DPCM/subband coder for pre-echo reduction.

[BibT_eX]

[DOI]

S. Satheesh

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Mixture Gaussian envelope chirp model for speech and audio.

[BibT_eX]

[DOI]

Bishwarup Mondal

Proceedings of the IEEE International Conference on Acoustics, 2001

1999

Cone-kernel representation versus instantaneous power spectrum.

[BibT_eX]

[DOI]

G. Viswanath

IEEE Trans. Signal Process., 1999

EARLYZER: perceptualy motivated robust TFR of speech.

[BibT_eX]

[DOI]

J. V. Avadhanulu

M. Mathew

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998

Vector quantization of scale factors in advanced audio coder (AAC).

[BibT_eX]

[DOI]

Martin Dietz

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1996

Codebook constrained Wiener filtering for speech enhancement.

[BibT_eX]

[DOI]

Pradeep Kirnapure

IEEE Trans. Speech Audio Process., 1996

1995

On incorporating phonemic constraints in hidden Markov models for speech recognition.

[BibT_eX]

[DOI]

R. N. V. Sitaram

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

1994

Phoneme recognition in continuous speech using large inhomogeneous hidden Markov models.

[BibT_eX]

[DOI]

R. N. V. Sitaram

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993

Vectorized backpropagation and automatic pruning for MLP network optimization.

[BibT_eX]

[DOI]

Suryan Stalin

Proceedings of International Conference on Neural Networks (ICNN'88), San Francisco, CA, USA, March 28, 1993

1992

Zero-crossing based spectral analysis and SVD spectral analysis for formant frequency estimation in noise.

[BibT_eX]

[DOI]

Russell J. Niederjohn

IEEE Trans. Signal Process., 1992

1990

Spectral resolution and noise robustness in auditory modeling.

[BibT_eX]

[DOI]

Karamjeet Singh

Russell J. Niederjohn

Proceedings of the 1990 International Conference on Acoustics, 1990

1988

Modelling LPC-residue by components for good quality speech coding.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 1988

1984

Pitch estimation of aperiodic and noisy speech signals.

[BibT_eX]

[DOI]

Speech Commun., 1984

1979

On sensitivity of vocal tract area functions.

[BibT_eX]

[DOI]