title: Digital spectrum analysis of respiratory sound.
mesh_terms: D000328:Adult; D001314:Auscultation / Q000295:instrumentation* / Q000379:methods; D003201:Computers; D005260:Female; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D012135:Respiratory Sounds / Q000175:diagnosis*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*