Pattern classification of the phonocardiogram using linear prediction analysis

A statistical method for estimation of speech spectral density and formant frequencies

Fumitada Itakura · Medical Entomology and Zoology · 1970 · 227 citations

Language Studies, Linguistics, Physics +15

Use of the fast fourier transform for frequency analysis of the first heart sound in normal man

Ajit P. Yoganathan, Ramesh Gupta, Firdaus E. Udwadia et al. · Medical & Biological Engineering & Computing · 1976 · 75 citations

Natural Sciences, Physics, Physiology +13

Fast Fourier transform in the analysis of biomedical data

Ajit P. Yoganathan, Ramesh Gupta, W. H. Corcoran · Medical & Biological Engineering & Computing · 1976 · 47 citations

Engineering, Biomedical Engineering, Biomedical Sciences +14

Use of the fast Fourier transform in the frequency analysis of the second heart sound in normal man

Ajit P. Yoganathan, Ramesh Gupta, W. H. Corcoran et al. · Medical & Biological Engineering & Computing · 1976 · 39 citations

Natural Sciences, Physics, Physiology +12