Karan Nathwani

发表

Joint source separation and dereverberation using constrained spectral divergence optimization

Rajesh M. Hegde, Karan Nathwani, R. Hegde, 2015, Signal Process..

Joint noise cancellation and dereverberation using multi-channel linearly constrained minimum variance filter

Rajesh M. Hegde, Karan Nathwani, 2013, INTERSPEECH.

An extended experimental investigation of DNN uncertainty propagation for noise robust ASR

Emmanuel Vincent, Sunit Sivasankaran, Irina Illina, 2017, 2017 Hands-free Speech Communications and Microphone Arrays (HSCMA).

Application of Superposition Coding for Subcarrier and Bit Allocation in Downlink OFDM Systems

Kalpana Goyal, Aditya Trivedi, Karan Nathwani, 2012 .

Joint adaptive beamforming and echo cancellation using a non reference anchor array framework

Rajesh M. Hegde, Karan Nathwani, R. Hegde, 2012, 2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR).

Formant shifting for speech intelligibility improvement in car noise environment

Gaël Richard, Bertrand David, Karan Nathwani, 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Multi channel reverberant speech enhancement using LP residual cepstrum

Rajesh M. Hegde, Karan Nathwani, Harish Padaki, 2013, 2013 Asilomar Conference on Signals, Systems and Computers.

Probabilistic Detection Methods for Acoustic Surveillance Using Audio Histograms

Rajesh M. Hegde, Karan Nathwani, M. S. Shankar Reddy, 2015, Circuits Syst. Signal Process..

An Adaptive Non Reference Anchor Array Framework for Distant Speech Recognition

Rajesh M. Hegde, Karan Nathwani, Arpit Shukla, 2012, PCM.

Excitation Source and Vocal Tract System Based Acoustic Features for Detection of Nasals in Continuous Speech

Suryakanth V. Gangashetty, Karan Nathwani, Sri Harsha Dumpala, 2019, INTERSPEECH.

Robust acoustic echo cancellation using Kalman filter in double talk scenario

Rajesh M. Hegde, Sanchit Goel, Karan Nathwani, 2015, Speech Commun..

A Complex Matrix Factorization Approach to Joint Modeling of Magnitude and Phase for Source Separation

Rajesh M. Hegde, Karan Nathwani, Chaitanya Ahuja, 2019, 2019 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT).

Acoustic echo cancellation using a multi-resolution non-negative matrix factorization method

Rajesh M. Hegde, Karan Nathwani, Anshul Bansal, 2016, 2016 Twenty Second National Conference on Communication (NCC).

DNN Uncertainty Propagation Using GMM-Derived Uncertainty Features for Noise Robust ASR

Emmanuel Vincent, Irina Illina, Karan Nathwani, 2018, IEEE Signal Processing Letters.

Monaural speaker segregation using group delay spectral matrix factorization

Rajesh M. Hegde, Karan Nathwani, Anurag Kumar, 2014, 2014 Twentieth National Conference on Communications (NCC).

Joint Acoustic Echo and Noise Cancellation Using Spectral Domain Kalman Filtering in Double-Talk Scenario

Karan Nathwani, K. Nathwani, 2018, 2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC).

Acoustic echo and noise cancellation using Kalman filter in a modified GSC framework

Rajesh M. Hegde, Karan Nathwani, Ayush Jain, 2014, 2014 48th Asilomar Conference on Signals, Systems and Computers.

Effect of Microphone Position Measurement Error on RIR and its Impact on Speech Intelligibility and Quality

Sunil Kumar Kopparapu, Ashish Panda, Karan Nathwani, 2020, INTERSPEECH.

Speech intelligibility improvement in car noise environment by voice transformation

Gaël Richard, Bertrand David, Karan Nathwani, 2017, Speech Commun..

using LCMV Filter

Rajesh M. Hegde, Karan Nathwani, 2014 .

Group Delay Based Methods for Speaker Segregation and its Application in Multimedia Information Retrieval

Rajesh M. Hegde, Karan Nathwani, Pranav Pandit, 2013, IEEE Transactions on Multimedia.

Consistent DNN uncertainty training and decoding for robust ASR

Emmanuel Vincent, Irina Illina, Karan Nathwani, 2017, 2017 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU).

Multi channel speech dereverberation using LP residual cepstrum in an adaptive beamforming framework

Rajesh M. Hegde, Karan Nathwani, Shubham Khunteta, 2014, 2014 Twentieth National Conference on Communications (NCC).

Three-Dimensional Underwater Acoustic Source Localization by Sparse Signal Reconstruction Techniques

Sanjeev Gurugopinath, Karan Nathwani, G. V. Anand, 2020, 2020 International Conference on Signal Processing and Communications (SPCOM).

LSTM Based Attentive Fusion of Spectral and Prosodic Information for Keyword Spotting in Hindi Language

Karan Nathwani, Laxmi Pandey, Laxmi Pandey, 2018, INTERSPEECH.

Intelligibility Improvement using Kalman Filtering & EM Approach in Formant Shifting Framework

Karan Nathwani, 2019, 2019 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT).

An Adaptive Non Reference Anchor Array Framework for Audio Retrieval in Teleconferencing Environment

Rajesh M. Hegde, Karan Nathwani, Arpit Shukla, 2014, J. Signal Process. Syst..

Domain specific audio indexing using linguistic information

S. Tiwari, Rajesh M. Hegde, G. Singh, 2014, 2014 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT).

Speech dereverberation in multisource environment using LCMV filter

Rajesh M. Hegde, Karan Nathwani, 2014, 2014 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT).

Transfer Learning for Speech Intelligibility Improvement in Noisy Environments

Karan Nathwani, Vinayak Abrol, Ritujoy Biswas, 2021, Interspeech.

Group Delay Based Re-Weighted Sparse Recovery Algorithms for Robust and High-Resolution Source Separation in DOA Framework

Karan Nathwani, Ashwani Koul, Murtiza Ali, 2021, Interspeech.

Using Deep Learning Techniques and Inferential Speech Statistics for AI Synthesised Speech Recognition pdf

Karan Nathwani, Arun Kumar Singh, Priyanka Singh, 2021, ArXiv.

Classification of Infant Behavioural Traits using Acoustic Cry: An Empirical Study

Karan Nathwani, Vinayak Abrol, Sahil Jindal, 2021, 2021 12th International Symposium on Image and Signal Processing and Analysis (ISPA).

Speech Intelligibility Enhancement using an Optimal Formant Shifting Approach

Akshya Swain, Karan Nathwani, Faizal Hafiz, 2021, 2021 12th International Symposium on Image and Signal Processing and Analysis (ISPA).