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Estimating Respiratory Rate From Breath Audio Obtained Through Wearable Microphones


Jul 28, 2021
Agni Kumar, Vikramjit Mitra, Carolyn Oliver, Adeeti Ullal, Matt Biddulph, Irida Mance

* International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) 2021 

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Analysis and Tuning of a Voice Assistant System for Dysfluent Speech


Jun 18, 2021
Vikramjit Mitra, Zifang Huang, Colin Lea, Lauren Tooley, Sarah Wu, Darren Botten, Ashwini Palekar, Shrinath Thelapurath, Panayiotis Georgiou, Sachin Kajarekar, Jefferey Bigham

* 5 pages, 1 page reference, 2 figures 

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SEP-28k: A Dataset for Stuttering Event Detection From Podcasts With People Who Stutter


Feb 24, 2021
Colin Lea, Vikramjit Mitra, Aparna Joshi, Sachin Kajarekar, Jeffrey P. Bigham

* Accepted to ICASSP 2021 

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Detecting Emotion Primitives from Speech and their use in discerning Categorical Emotions


Jan 31, 2020
Vasudha Kowtha, Vikramjit Mitra, Chris Bartels, Erik Marchi, Sue Booker, William Caruso, Sachin Kajarekar, Devang Naik

* 5 pages 

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Investigation and Analysis of Hyper and Hypo neuron pruning to selectively update neurons during Unsupervised Adaptation


Jan 06, 2020
Vikramjit Mitra, Horacio Franco

* DSP, 29 pages, 8 figures 

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Leveraging Acoustic Cues and Paralinguistic Embeddings to Detect Expression from Voice


Jun 28, 2019
Vikramjit Mitra, Sue Booker, Erik Marchi, David Scott Farrar, Ute Dorothea Peitz, Bridget Cheng, Ermine Teves, Anuj Mehta, Devang Naik

* 5 pages, 6 figures 

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Articulatory and bottleneck features for speaker-independent ASR of dysarthric speech


May 21, 2019
Emre Yılmaz, Vikramjit Mitra, Ganesh Sivaraman, Horacio Franco

* to appear in Computer Speech & Language - https://doi.org/10.1016/j.csl.2019.05.002 - arXiv admin note: substantial text overlap with arXiv:1807.10948 

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Articulatory Features for ASR of Pathological Speech


Jul 28, 2018
Emre Yılmaz, Vikramjit Mitra, Chris Bartels, Horacio Franco

* Accepted for publication at Interspeech 2018 

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Articulatory information and Multiview Features for Large Vocabulary Continuous Speech Recognition


Feb 16, 2018
Vikramjit Mitra, Wen Wang, Chris Bartels, Horacio Franco, Dimitra Vergyri

* 5 pages 

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Interpreting DNN output layer activations: A strategy to cope with unseen data in speech recognition


Feb 16, 2018
Vikramjit Mitra, Horacio Franco

* 5 pages. arXiv admin note: substantial text overlap with arXiv:1708.09516 

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Leveraging Deep Neural Network Activation Entropy to cope with Unseen Data in Speech Recognition


Aug 31, 2017
Vikramjit Mitra, Horacio Franco

* 7 pages, Index Terms: automatic speech recognition, robust speech recognition, unsupervised adaptation, neural network activations, confidence measures 

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