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108 Publications
44 Journals
S. Umesh
Professor
Department of Electrical Engineering
umeshs@iitm.ac.in (Work)
+91-44 2257 4461 (Work)
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Publications - 108
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Publications (108)
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Publications (108)
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Investigation of Methods to Improve the Recognition Performance of Tamil-English Code-Switched Data in Transformer Framework
S. Umesh
,
Metilda Sagaya Mary N.J.
and
Shetty V.M.
2020 | Institute of Electrical and Electronics Engineers Inc.
Other
Improving the Performance of Transformer Based Low Resource Speech Recognition for Indian Languages
S. Umesh
,
Shetty V.M.
and
Sagaya Mary N J M.
2020 | Institute of Electrical and Electronics Engineers Inc.
Articles
Improving acoustic models in TORGO dysarthric speech database
S. Umesh
2018 | Institute of Electrical and Electronics Engineers Inc.
Other
Investigating the effect of audio duration on dementia detection using acoustic features
S. Umesh
,
Weiner J.
,
...
,
Schultz T.
(4 authors)
2018 | ISCA
Articles
FMLLR Speaker Normalization with i-Vector: In Pseudo-FMLLR and Distillation Framework
S. Umesh
2018 | Institute of Electrical and Electronics Engineers Inc.
Other
Correlation networks for speaker normalization in automatic speech recognition
S. Umesh
,
Rini Sharon A.
and
Reddy Kothinti S.
2018 | International Speech Communication Association
Other
Message from general Department and co-chairs
S. Umesh
,
Yegnanarayana B.
,
Chandra Sekhar C
,
Atul Narayan S P
and
Prasanna S.R.M.
2018 | International Speech Communication Association
Other
Articulatory and stacked bottleneck features for low resource speech recognition
S. Umesh
,
Shetty V.M.
,
...
,
Arul Prakash Karaiyan
and
B Ravindran
(7 authors)
2018 | International Speech Communication Association
Articles
An automated technique to generate phone-to-articulatory label mapping
S. Umesh
2017 | Elsevier B.V.
Conferences
Open Access
Generalized distillation framework for speaker normalization
S. Umesh
2017 | International Speech Communication Association
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Conferences
DNN acoustic models for dysarthric speech
S. Umesh
2017 | Institute of Electrical and Electronics Engineers Inc.
Articles
DNNs for unsupervised extraction of pseudo speaker-normalized features without explicit adaptation data
S. Umesh
2017 | Elsevier B.V.
Conferences
Addressing data sparsity in DNN acoustic modeling
S. Umesh
2017 | Institute of Electrical and Electronics Engineers Inc.
Conferences
Open Access
Joint estimation of articulatory features and acoustic models for low-resource languages
S. Umesh
2017 | International Speech Communication Association
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Conferences
Open Access
Transfer learning and distillation techniques to improve the acoustic modeling of low resource languages
S. Umesh
2017 | International Speech Communication Association
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On improving acoustic models for TORGO dysarthric speech database
S. Umesh
2017 | International Speech Communication Association
Conferences
Open Access
Overcoming data sparsity in acoustic modeling of low-resource language by borrowing data and model parameters from high-resource languages
S. Umesh
2016 | International Speech and Communication Association
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Articles
Modified Mean and Variance Normalization: Transforming to Utterance-Specific Estimates
S. Umesh
2016 | Birkhauser Boston
Conferences
Open Access
DNNs for unsupervised extraction of pseudo FMLLR features without explicit adaptation data
S. Umesh
2016 | International Speech and Communication Association
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PDF
Publisher Copy
Conferences
Open Access
Articulatory feature extraction using CTC to build articulatory classifiers without forced frame alignments for speech recognition
S. Umesh
2016 | International Speech and Communication Association
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PDF
Publisher Copy
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