Vibro-acoustic model of a piezoelectric-based stethoscope for chest sound measurements

Mathematics

• Acoustic Model 100%
• Piezoelectric 77%
• Vibration Isolation 67%
• Vibration 56%
• Sound 56%
• Influence 45%
• Transducer 42%
• Disturbance 22%
• Lumped Parameter Model 19%
• Model 19%
• Sensing 16%
• Simulator 15%
• State-space Model 14%
• Isolation 14%
• Acoustics 12%
• Rigid Body 12%
• Experimental Results 11%
• Connected Components 11%
• Propagation 10%
• Prediction 9%
• Design 7%

Physics & Astronomy

• stethoscopes 99%
• chest 74%
• acoustic measurement 71%
• physicians 40%
• vibration 39%
• acoustics 34%
• isolation 28%
• transducers 18%
• disturbances 12%
• thorax 10%
• rigid structures 8%
• simulators 7%
• propagation 4%
• predictions 3%

Engineering & Materials Science

• Acoustic variables measurement 97%
• Acoustics 48%
• Transducers 24%
• Simulators 6%