So the specific acoustic impedance of water is 3, 500 times higher than that of air.
12.
The correct technical explanation is that they allow a better match to the acoustic impedance of the air.
13.
A theoretical basis for computation of the end correction is the radiation acoustic impedance of a circular piston.
14.
Acoustic impedance obtained from seismic inversion can also be considered an attribute and was among the first developed.
15.
The shielding material used wire gauze, fabric or foam is designed to have a significant acoustic impedance.
16.
The product of c and \ rho \, from the above formula is known as the characteristic acoustic impedance.
17.
Technically, this effect stems from a discontinuity in the acoustic impedance of water created by the sudden change in density.
18.
The unit of acoustic impedance is the acoustic ohm; in SI units this is N-s / m 5.
19.
The inversion results in acoustic impedance ( AI ), which is the product of rock density and p-wave velocity.
20.
Acoustic impedance is used to produce more accurate and detailed structural and petrophysical properties such as porosity, lithology, and fluid saturation.
