[On amplitude distortion and signal delay in filter phonocardiography].
D003201:Computers; D004582:Electronics, Medical / Q000295:instrumentation; D006326:Heart Auscultation; D006801:Humans; D010701:Phonocardiography / Q000295:instrumentation*
Uber Amplitudenverzerrung und Anzeigeverzögerung bei der Filter-Phonokardiographie.