99 citations
- Sathyabama Institute of Science and TechnologyIN3 papers
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- Hindustan Institute of Technology and ScienceIN2 papers
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- Indira Gandhi Centre for Atomic ResearchIN2 papers
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- Women's Christian CollegeIN2 papers
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34 papers
Structural, optical and mechanical properties of Cr doped \b{eta}-Ga2O3 single crystals
P. Vijayakumar, K. Ganesan, R. M. Sarguna +6
Undoped and Cr doped \b{eta}-Ga2O3 (100) single crystals are grown by optical floating zone method. The full width at half maximum of rocking curve is found to be 106 arcsec for un…
Quartered Spectral Envelope and 1D-CNN-based Classification of Normally Phonated and Whispered Speech
S. Johanan Joysingh, P. Vijayalakshmi, T. Nagarajan
Whisper, as a form of speech, is not sufficiently addressed by mainstream speech applications. This is due to the fact that systems built for normal speech do not work as expected…
Literary and Colloquial Tamil Dialect Identification
M. Nanmalar, P. Vijayalakshmi, T. Nagarajan
Culture and language evolve together. The old literary form of Tamil is used commonly for writing and the contemporary colloquial Tamil is used for speaking. Human-computer interac…
Significance of Chirp MFCC as a Feature in Speech and Audio Applications
S. Johanan Joysingh, P. Vijayalakshmi, T. Nagarajan
A novel feature, based on the chirp z-transform, that offers an improved representation of the underlying true spectrum is proposed. This feature, the chirp MFCC, is derived by com…
Architecture and Applications of IoT Devices in Socially Relevant Fields
S. Anush Lakshman, S. Akash, J. Cynthia +2
Number of IoT enabled devices are being tried and introduced every year and there is a healthy competition among researched and businesses to capitalize the space created by IoT, a…
Exactly Hittable Interval Graphs
S. M. Dhannya, N. S. Narayanaswamy, K. K. Nisha
Given a set system , where is a set of elements and is a set of subsets of , an exact hitting se…