Experiments with an Acoustic Transmission Line |
Contents
Experimental Apparatus | 18 |
Experimental Measurements | 37 |
Summary | 62 |
1 other sections not shown
Common terms and phrases
၂၉ A₁ acoustic impedance acoustic transmission line Arbitrary Units Audio Oscillator B₁ calculated cavity resonances Cavity Throat change upon reflection characteristic impedance closed with heavy coupled Load Curve for Variable detectors diaphragm difference between pressure diffraction Distance to nodes driving force excess pressure experimental Figure frequency of 495 function of Transformer impedance termination JATOT line cross section matched load maxima and minima measurements microwaves monitoring moving coil operating frequency oscilloscope P₁ phase change plane waves Plunger Position pressure amplitude pressure and velocity Pressure in Arbitrary pressure or velocity resistance Resonance Curve ribbon microphone S₁ S₂ speaker standing wave pattern standing wave ratio standing wave set Transformer Matching transformer section traveling and standing traveling wave Variable Cavity Load velocity and pressure velocity microphone Velocity Phase Differences voltage volume velocity wave equation wave propagation wavelength wt-kx