Tonetti 3D-printed the custom two-microphone impedance tube to measure the saxophone acoustic impedance, while he 3D-printed ...
Abstract: Classical acoustic impedance inversion (AII) methods rely on mathematical and physical models to estimate subsurface acoustic impedance distribution. However, these methods face difficulties ...
Abstract: Impedance measurement systems for sensor arrays exhibit large seemingly high random deviations in amplitude and in phase compromising measurement accuracy and repeatability. Although ...