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The Electro Medical and Speech Technology (EMST) Laboratory was set up in the department of Electronics and Electrical Engineering (EEE), Indian Institute of Technology (IIT) Guwahati during 2004. The laboratory focuses on the research and development activities related to biomedical signal and image processing, speech signal processing, coding and technology areas.
Some of the current topics of interest include speech enhancement, speaker recognition, children speech recognition, speech synthesis, stressed speech processing, fundus image processing, ECG signal processing, biometrics and handwriting data processing.
This website provides information about the achievements, outcomes of the research and development activities and also the events organized by the group members.

Vision

To be a leading research and development group in the biomedical and speech processing areas.

Area Of Reasearch

Signal Processing

Machine Learning

Cardiovascular Signal Processing

Biomedical Data Science

Retinal Image Processing (Fundus Image).

AI in Healthcare

Pathological/Stressed Speech Processing

Imagined Speech processing

Brain Computer Interface

Faculty

.

Prof. Samarendra Dandapat

Research Areas
Signal Processing, Machine Learning, Cardiovascular Signal Processing, Speech Processing (Stressed Speech), Biomedical Data Science, AI in Healthcare, Retinal Image Processing (Fundus Image).

Prof . Rohit Sinha

Research Areas
Speech and Audio Processing, Speech Recognition, Signal Processing

Prof. S. R. Mahadeva Prasanna

Research Areas
Speech and Signal Processing

Dr. L N Sharma

Senior Technical Officer

Research Areas
Medical Devices, Cardiovascular Signal Processing

Research Scholars

Sarfaraz Jelil

Supervisor: Prof. S.R.M. Prasanna
Co-Supervisor: Prof. Rohit sinha

Research Topic
Replay attack detection in speaker verification

Alex Paul Kamson

Supervisor: Prof. Samarendra Dandapat
Co-Supervisor Dr. L. N. Sharma

Research Topic
Analysis and evaluation of Heart sounds for detecting cardiovascular disfunctions.

Vineeta Das

Supervisor: Prof. Samarendra Dandapat
Co-Supervisor Prof. P. K. Bora

Research Topic
Super-resolution of Retinal Images.

Tilendra Choudhary

Supervisor: Prof. M.K. Bhuyan
Co-Supervisor Dr. L. N. Sharma

Research Topic
Study and analysis of
cardiovascular signals

Akhilesh K. Dubey

Supervisor: Prof. Samarendra Dandapat
Co-Supervisor Prof. S.R.M. Prasanna

Research Topic
Analysis and detection of hypernasality in cleft lip and palate speech.

Sishir Kalita

Supervisor: Prof. Samarendra Dandapat
Co-Supervisor Prof. S.R.M. Prasanna

Research Topic
Intelligibility Assessment of Cleft Lip and Palate Speech.

Ato Kafpo

Supervisor: Prof. Samarendra Dandapat
Co-Supervisor Prof. P. K. Bora

Research Topic
Analysis and detection of posterior myocardial infarction..

Sreeram Ganji

Supervisor: prof. Rohit sinha

Research Topic
Automatic speech recognition of Hindi-English
Code-switching data

Mrinmoy Bhattacharjee

Supervisor: Prof. S.R.M. Prasanna
Co-Supervisor:Dr. Prithwijit Guha

Research Topic
Multi-category audio classification

Himakshi Choudhury

Supervisor:Prof. S.R.M. Prasanna

Research Topic
Sinusoidal modeling of handwriting

Ramesh Kumar Bhukya

Supervisor: Prof. S.R.M. Prasanna

Research Topic
Approaches for Robust Text-Dependent Speaker Verification Under Degraded Conditions

Subhasis Mandal

Supervisor:Prof. S.R.M. Prasanna

Research Topic
Online Handwriting Recognition .

Sukanya Biswas

Supervisor: Prof. Rohit Sinha

Research Topic
Automatic Recognition of Covert Speech

Sandeep Pandey

Supervisor: Prof. S.R.M. Prasanna
Co-Supervisor:Dr. Hanumant Singh Shekhawat

Research Topic
Speech Emotion Recognition

Saswati Rabha

Supervisor: Prof. S.R.M. Prasanna
Co-Supervisor:Dr. Priyankoo Sarmah

Research Topic
Analysis and Automatic Detection of Aspirated
Fricative and Aspirated Nasals

Protima Nomo Sudro

Supervisor: Prof. S.R.M. Prasanna

Research Topic
Intelligibility enhancement of cleft lip and palate speech.

MOAKALA TZUDIR

Supervisor: Prof. S.R.M. Prasanna
Co-Supervisor: Dr. Priyankoo Sarmah

Research Topic
Dialect Identification

Eedara Prabhakara Rao

Supervisor: Prof. Samarendra Dandapat

Research Topic
Spatial Enhancement of ECG using Transform Domain Models.

Sibasis Sahoo

Supervisor: Prof. Samarendra Dandapat

Research Topic
Study of stressed speech.

Samarjeet Das

Supervisor: Prof. Samarendra Dandapat

Research Topic
Study of heart sound.

Debasish Jyotishi

Supervisor: Prof. Samarendra Dandapat

Research Topic
Machine learning for pathological speech

Pharvesh Salman Choudhary

Supervisor: Prof. Samarendra Dandapat

Research Topic
Machine learning for biomedical signals.

Mousumi Das

Supervisor: Prof. M.K. Bhuyan
Co-Supervisor Dr. L. N. Sharma

Research Topic
Study and analysis of seismocardiography