341 citations · 395 across the 19 of their papers we have counts for
6 papers · 1 filter
Dereverberation of Autoregressive Envelopes for Far-field Speech Recognition
Anurenjan Purushothaman, Anirudh Sreeram, Rohit Kumar +1
The task of speech recognition in far-field environments is adversely affected by the reverberant artifacts that elicit as the temporal smearing of the sub-band envelopes. In this…
End-to-End Speech Recognition With Joint Dereverberation Of Sub-Band Autoregressive Envelopes
Rohit Kumar, Anurenjan Purushothaman, Anirudh Sreeram +1
The end-to-end (E2E) automatic speech recognition (ASR) systems are often required to operate in reverberant conditions, where the long-term sub-band envelopes of the speech are te…
SRIB-LEAP submission to Far-field Multi-Channel Speech Enhancement Challenge for Video Conferencing
R G Prithvi Raj, Rohit Kumar, M K Jayesh +3
This paper presents the details of the SRIB-LEAP submission to the ConferencingSpeech challenge 2021. The challenge involved the task of multi-channel speech enhancement to improve…
Towards sound based testing of COVID-19 -- Summary of the first Diagnostics of COVID-19 using Acoustics (DiCOVA) Challenge
Neeraj Kumar Sharma, Ananya Muguli, Prashant Krishnan +3
The technology development for point-of-care tests (POCTs) targeting respiratory diseases has witnessed a growing demand in the recent past. Investigating the presence of acoustic…
Multi-modal Point-of-Care Diagnostics for COVID-19 Based On Acoustics and Symptoms
Srikanth Raj Chetupalli, Prashant Krishnan, Neeraj Sharma +6
The research direction of identifying acoustic bio-markers of respiratory diseases has received renewed interest following the onset of COVID-19 pandemic. In this paper, we design…
DiCOVA Challenge: Dataset, task, and baseline system for COVID-19 diagnosis using acoustics
Ananya Muguli, Lancelot Pinto, Nirmala R. +9
The DiCOVA challenge aims at accelerating research in diagnosing COVID-19 using acoustics (DiCOVA), a topic at the intersection of speech and audio processing, respiratory health d…