Browse by IISc Authors

Conference Proceedings

Chetupalli, Srikanth Raj and Sreenivas, Thippur V (2018) LINEAR PREDICTION BASED DIFFUSE SIGNAL ESTIMATION FOR BLIND MICROPHONE GEOMETRY CALIBRATION. In: 16th International Workshop on Acoustic Signal Enhancement (IWAENC), SEP 17-20, 2018, Tokyo, JAPAN, pp. 491-495.

Chetupalli, Srikanth Raj and Ram, Ashwin and Thippur, Sreenivas (2018) Robust offline trained neural network for TDOA based sound source localization. In: 2018 Twenty Fourth National Conference on Communications (NCC), FEB 25-28, 2018, Hyderabad, INDIA.

Verma, Amit Kumar and Tomar, Hemendra and Chetupalli, Srikanth Raj and Sreenivas, TV (2017) Non-Linear Filtering for Feature Enhancement of Reverberant Speech. In: TENCON IEEE Region 10 Conference Proceedings, NOV 05-08, 2017, MALAYSIA, pp. 1800-1805.

Chetupalli, Srikanth Raj and Gopalakrishnan, Anand and Sreenivas, Thippur V (2016) Feature Selection and Model Optimization for Semi-supervised Speaker Spotting. In: 24th European Signal Processing Conference (EUSIPCO), AUG 28-SEP 02, 2016, Budapest, HUNGARY, pp. 135-139.

Chetupalli, Srikanth Raj and Thippur, Sreenivas (2015) Successive Approximation Algorithm for LPC Estimation Using Sparse Residual Constraint. In: 21st National Conference on Communications (NCC), FEB 27-MAR 01, 2015, Indian Inst Technol, Bombay, INDIA.

Chetupalli, Srikanth Raj and Sreenivas, TV (2014) TIME VARYING LINEAR PREDICTION USING SPARSITY CONSTRAINTS. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), MAY 04-09, 2014, Florence, ITALY.

Conference Paper

Sharma, Neeraj and Potadar, Shreepad and Chetupalli, Srikanth Raj and Sreenivas, TV (2017) Mel-scale sub-band modelling for perceptually improved time-scale modification of speech and audio signals. In: 23rd National Conference on Communications, NCC 2017, 02-04 March 2017, Chennai, India, pp. 1-5.

Journal Article

Chetupalli, Srikanth Raj and Sreenivas, Thippur (2019) Late Reverberation Cancellation Using Bayesian Estimation of Multi-Channel Linear Predictors and Student's t-Source Prior. In: IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 27 (6). pp. 1007-1018.

Chetupalli, Srikanth Raj and Sreenivas, T V (2017) Joint Bayesian Estimation of Time-Varying LP Parameters and Excitation for Speech. In: IEEE SIGNAL PROCESSING LETTERS, 24 (4). pp. 357-361.