Concepedia
Statistics
Publications
30
Citations
1.1K
H-Index
20
Active since
2005
Affiliations
Toronto Metropolitan University(Current)
Toronto General Hospital
St. Michael's Hospital
Western University
University Health Network
Karthikeyan Umapathy is an author at Toronto Metropolitan University specializing in electrophysiology, cardiology, and medicine.
Top concepts
MedicineCardiologyElectrophysiologyHeart FailureCardiovascular DiseaseEngineeringHealthSignal ProcessingPublic HealthCardiac Arrest
Publications per year
2005–2022
Discrimination of Pathological Voices Using a Time-Frequency Approach
Karthikeyan Umapathy, Sridhar Krishnan, Vijay Parsa et al. · IEEE Transactions on Biomedical Engineering · 2005 · 150 citations
Acoustical Measures, Engineering, Health Sciences +15
Audio Signal Processing Using Time-Frequency Approaches: Coding, Classification, Fingerprinting, and Watermarking
Karthikeyan Umapathy, Behnaz Ghoraani, Sridhar Krishnan · EURASIP Journal on Advances in Signal Processing · 2010 · 95 citations · Full text
Audio Signal Feature Extraction and Classification Using Local Discriminant Bases
Karthikeyan Umapathy, Sridhar Krishnan, Raveendra K. Rao · IEEE Transactions on Audio Speech and Language Processing · 2007 · 92 citations
Music, Efficient Feature Extraction, Audio Feature Extraction +15
Modified Local Discriminant Bases Algorithm and Its Application in Analysis of Human Knee Joint Vibration Signals
Karthikeyan Umapathy, Sridhar Krishnan · IEEE Transactions on Biomedical Engineering · 2006 · 75 citations
Engineering, Biometrics, Wearable Technology +18
Intramural Activation During Early Human Ventricular Fibrillation
Krishnakumar Nair, Karthikeyan Umapathy, Talha Farid et al. · Circulation Arrhythmia and Electrophysiology · 2011 · 70 citations
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