Acoustic impedance mismatch determines both reflection phase and magnitude
Related
- Impedance mismatch determines whether a sound pulse reflects or passes (similarity 0.87)
- Reflection phase at a boundary depends on whether acoustic impedance rises or falls (similarity 0.84)
- Impedance discontinuities split an arriving wave into reflected and transmitted parts (similarity 0.84)
- Acoustic reflections arise from impedance mismatches between neighboring medium cells (similarity 0.82)
- Waves split into reflected and refracted parts at impedance-mismatched interfaces (similarity 0.81)
- Each open-end reflection filters out high frequencies until the fundamental remains (similarity 0.80)
- Resonance requires round-trip reflections arriving in phase with the source (similarity 0.80)
- All acoustic impedances are ratios of force to velocity (similarity 0.80)
- This book organizes hearing science around resonance, impulse response, autocorrelation, and power spectra (similarity 0.79)
- Resonant reflections raise impedance in throats and reproducers (similarity 0.79)
- Air-to-fluid impedance mismatch would reflect most sound energy without matching (similarity 0.79)
- Dissonance depends on proportional separation falling inside the critical bandwidth, not absolute frequency difference (similarity 0.79)
- The auditory spectrum differs from the physical power spectrum in resolution and shape (similarity 0.79)
- Sound level multiplications become decibel additions in reflections (similarity 0.79)
- Acoustic reflections arise at any change in tube cross-sectional area (similarity 0.79)