Ministry of Education
Nataraj K S
VIDWAN ID: 458468

Dr Nataraj K S

Male Doctor of Philosophy
Assistant Professor | Department of Electronics and Communication Engineering
Indian Institute of Information Technology, Dharwad
Expertise: Electrical and Electronic Engineering
ORCID 0000-0003-3406-8604 Scopus 37087625500 Google Scholar KYWQ9ecAAAAJ
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15 Publications
0 Projects
20 Scopus Citations
13 CrossRef
5 Years 8 Months Total Experience
Publications
15 Total
Articles
5
Proceedings
10
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Scopus Scopus
20 Citations
3 h-index
CrossRef CrossRef
13 Citations
2 h-index
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Personal Details

Doctor of Philosophy
2021
Indian Institute of Technology, Hyderabad
Master of Technology
2012
Indian Institute of Technology, Hyderabad
Bachelor of Engineering
2005
N/A
Assistant Professor
Jan 2021 – Present
Indian Institute of Information Technology, Dharwad | Department of Electronics and Communication Engineering
Engineering and Technology
Electrical and Electronic Engineering

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Scholarly Work

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Method and system for time-scaled audiovisual feedback of speech production efforts

Indian Institute of Technology Bombay
Digital India Corporation
- Patent No. : WO2023007509A4 Filed : 22-07-2022
Published : 22-07-2022 Published

Real-time pitch tracking by detection of glottal excitation epochs in speech signal using Hilbert envelope

Indian Institute of Technology Bombay
- Patent No. : US11443761B2 Filed : 03-08-2019
Published : 13-09-2022 Granted

Scholarly Publications

Estimation of place of articulation of fricatives from spectral features

Journal Article
International Journal of Speech Technology. Year: 2023. Volume: 26 , Issue: 4 , Pages: 1061-1078 .
Authors: K. S. Nataraj; Prem C. Pandey; Hirak Dasgupta
DOI 10.1007/s10772-023-10076-3 Crossref Crossref: 3 Scopus Scopus: 4

Speech-Training Aid with Time-Scaled Audiovisual Feedback of Articulatory Efforts

Conference Paper
Year: 2021.
Authors: Pramod H. Kachare; Prem C. Pandey; Vishal Mane; Hirak Dasgupta; K. S. Nataraj
DOI 10.1109/NCC52529.2021.9530135

ViSTAFAE: A visual speech-training aid with feedback of articulatory efforts

Conference Paper
Year: 2021. Volume: 3 , Pages: 2187-2188 .

Effect of Frication Duration and Formant Transitions on the Perception of Fricatives in VCV Utterances

Conference Paper
Year: 2020. Volume: 2020-May , Pages: 6259-6263 .
Authors: K. S. Nataraj; Prem C. Pandey; Hirak Dasgupta
DOI 10.1109/ICASSP40776.2020.9053375 Scopus Scopus: 1

Dynamic display of vocal tract shape for speech training

Conference Paper
Year: 2016.
Authors: Rahul Jain; K. S. Nataraj; Prem C. Pandey
DOI 10.1109/NCC.2016.7561080 Crossref Crossref: 2 Scopus Scopus: 3

Place of articulation from direct imaging for validation of its estimation from speech analysis for use in speech training

Conference Paper
Year: 2016.
Authors: K. S. Nataraj; Prem C. Pandey
DOI 10.1109/NCVPRIPG.2015.7490008 Crossref Crossref: 1 Scopus Scopus: 2

Detection of transition segments in VCV utterances for estimation of the place of closure of oral stops for speech training

Conference Paper
Year: 2012. Volume: 1 , Pages: 406-409 .
Scopus Scopus: 2

Improving the consistency of vocal tract shape estimation

Conference Paper
Year: 2011.
Authors: K. S. Nataraj; Jagbandhu; P. C. Pandey; M. S. Shah
DOI 10.1109/NCC.2011.5734729 Crossref Crossref: 6 Scopus Scopus: 8
Showing 1 to 8 of 15 publications