0000-0001-9515-3592 About
Dr. A. Revathi has obtained B.E (ECE), M.E (Communication Systems), and Ph.D (Speech Processing) from National Institute of Technology, Tiruchirappalli, Tamilnadu, India in 1988, 1993 and 2009 respectively. She has been serving in Electronics and Communication Engineering for 33 years and currently working as a Professor in the Department of ECE, SASTRA Deemed University, Thanjavur, India. She has published 48 technical articles in Reputed International journals and presented papers in IEEE and Springer conferences. Her areas of interest include Speech processing, Signal processing, Image processing, Biometrics & Security, Communication Systems, Embedded Systems and Computer Networks.
Employment
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SASTRA University Professor2015 - Present
Education
Education history is unavailable.
Projects & Funding
Projects & funding information is unavailable.
Publications (48)
- A robust music composer identification system based on cepstral feature and models Save
- A robust cryptosystem to enhance the security in speech based person authentication Save
- Twin identification from speech: linear and non-linear cepstral features and models Save
- RIGID- reversible lightweight, high payload semantically secured e-record hiding technique for smart city applications using pseudo-random matrices Save
- Non-spectral features-based robust speaker independent emotion recognition from speech signal Save
- EEG signal verification using supervised neural network Save
- A robust speech encryption system based on DNA addition and chaotic maps Save
- Emotion recognition from speech using perceptual features and convolutional neural networks Save
- SCAN-speech biometric template protection based on genus-2 hyper elliptic curve Save
- Person authentication using speech as a biometric against play back attacks Save