Nikhil Mohanan, Prem Nayak, Rajbabu Velmurugan, and Preeti Rao, "NMF based front-end processing in multi-channel distant speech recognition," in Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Sep. 2018.
Nikhil Mohanan, Rajbabu Velmurugan, and Preeti Rao, "A non-convolutive NMF model for speech dereverberation" in Proc. Interspeech, Sep. 2018.
Nikhil Mohanan, Rajbabu Velmurugan, and Preeti Rao, "Speech dereverberation using NMF with regularized room impulse response" in IEEE In- ternational Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr. 2017.
List of Publications
Refer to https://www.ee.iitb.ac.in/course/~daplab/publications/index.html for a detailed list of publications.
Sponsored Research Projects
Music Technology Group, U.P.F. Barcelona, Computational Models for Music Discovery, 2011-2016
Ministry of Human Resources Development, Remote-triggered Lab on DSP, 2011-2013
Nokia Research Labs, Bangalore, Spatial Audio Analysis and Synthesis, 2008-2010
Department of Information Technology, Consortium Project, National Program on Perception Engineering, 2008-2012
D.R.D.O., Centre for Artificial Intelligence Research, Bangalore, 2005-2006
Central Research Lab., Bharat Electronics Ltd, Feasibility studies for low-rate coding, 2003-2004
Central Research Lab., Bharat Electronics Ltd, DSP Implementation of the Low-rate MBE Speech Codec using Sharc processor, 2002-2003
Central Research Lab., Bharat Electronics Ltd, Enhancement of Speech in Broadband Noise, 2001-2002
Central Research Lab.,Bharat Electronics Ltd, Low-rate Speech Coding Based on Multiband Excitation, 1998-2000
Defence R&D Organization, Applying Auditory Perception to Speech Enhancement and Coding, 2002-2004
Sasken Communication Technologies, India, Pvt Ltd, MPEG-4 Structured Audio Coding, 2000-2001
Sasken Communication Technologies, India, Pvt Ltd, MPEG-2 Audio Layer 3 Codec, IIT Kanpur, 1997-1998
Defence R&D Organization, Speech Enhancement and Coding at Low Bit-rates, 2000-2001
Department of Information Technology, Speech-based Access of Agricultural Commodity Prices in Six Indian Languages, 2010-2014