Debottam Dutta

I am an ECE PhD student at Signals and Inference Research Group (SiNRG), University of Illinois at Urbana Champaign (UIUC) working under the guidance of Prof. Romit Roy Choudhury.

I worked as a Research Fellow at LEAP Lab , Indian Institute of Science under Prof. Sriram Ganapathy. During my time at LEAP lab I focused my research on learning useful and interpretable audio representations. My work on filter-bank learning for interpretable audio front-end design for acoustic scene classification is here. A more recent work focuses on desiging learnable filter-bank for COVID-19 diagnosis. I was also associated with projects involving accent adaptation for ASR and far-field speech enhancement. To know more about my work please visit Publications.

News

Jun 15, 2022	Two papers got accepted at Interspeech 2022.
Jun 1, 2022	Show and tell paper got accepted at Interspeech2022
Apr 15, 2022	I will be joining UIUC as a ECE PhD student in the fall, 2022 under Prof. Romit Roy Choudhury at SyNRG lab.
Feb 28, 2022	Our paper on summary of DiCOVA2 challenge got accepted in ICASSP2022.
Oct 2, 2021	DiCOVA2 challenge successfully concluded. Check the leaderboard for ranking and results.

Selected Publications

A Multi-Head Relevance Weighting Framework for Learning Raw Waveform Audio Representations

Debottam Dutta, Purvi Agrawal, and Sriram Ganapathy

In 2021 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) 2021

Bib PDF

@inproceedings{9632708,
  author = {Dutta, Debottam and Agrawal, Purvi and Ganapathy, Sriram},
  booktitle = {2021 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)},
  title = {A Multi-Head Relevance Weighting Framework for Learning Raw Waveform Audio Representations},
  year = {2021},
  volume = {},
  number = {},
  pages = {191-195},
  doi = {10.1109/WASPAA52581.2021.9632708},
}

The Second Dicova Challenge: Dataset and Performance Analysis for Diagnosis of Covid-19 Using Acoustics

Neeraj Kumar Sharma, Srikanth Raj Chetupalli, Debarpan Bhattacharya, Debottam Dutta, Pravin Mote, and Sriram Ganapathy

In ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2022

Bib PDF

@inproceedings{9747188,
  author = {Sharma, Neeraj Kumar and Chetupalli, Srikanth Raj and Bhattacharya, Debarpan and Dutta, Debottam and Mote, Pravin and Ganapathy, Sriram},
  booktitle = {ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {The Second Dicova Challenge: Dataset and Performance Analysis for Diagnosis of Covid-19 Using Acoustics},
  year = {2022},
  volume = {},
  number = {},
  pages = {556-560},
  doi = {10.1109/ICASSP43922.2022.9747188},
}

Acoustic Representation Learning on Breathing and Speech Signals for COVID-19 Detection

Debottam Dutta, Debarpan Bhattacharya, Sriram Ganapathy, Amir Hossein Poorjam, Deepak Mittal, and Maneesh Singh

In Proc. Interspeech 2022 2022

PDF