For baby amplitudes, complete burden and atom acceleration are linearly accompanying and their arrangement is the acoustic impedance. The acoustic impedance depends on both the characteristics of the beachcomber and the manual medium.
The acoustic impedance is accustomed by1
Z = \frac{p}{U}
where
Z is acoustic impedance or complete impedance
p is complete pressure
U is atom velocity
edit Atom displacement
Sound burden p is affiliated to atom displacement (or atom amplitude) ΞΎ by
\xi = \frac{v}{2 \pi f} = \frac{v}{\omega} = \frac{p}{Z \omega} = \frac{p}{ 2 \pi f Z} \, .
Sound burden p is
p = \rho c 2 \pi f \xi = \rho c \omega \xi = Z \omega \xi = { 2 \pi f \xi Z} = \frac{a Z}{\omega} = c \sqrt{\rho E} = \sqrt{\frac{P_{ac} Z}{A}} \, ,
normally in units of N/m² = Pa.
where:
The acoustic impedance is accustomed by1
Z = \frac{p}{U}
where
Z is acoustic impedance or complete impedance
p is complete pressure
U is atom velocity
edit Atom displacement
Sound burden p is affiliated to atom displacement (or atom amplitude) ΞΎ by
\xi = \frac{v}{2 \pi f} = \frac{v}{\omega} = \frac{p}{Z \omega} = \frac{p}{ 2 \pi f Z} \, .
Sound burden p is
p = \rho c 2 \pi f \xi = \rho c \omega \xi = Z \omega \xi = { 2 \pi f \xi Z} = \frac{a Z}{\omega} = c \sqrt{\rho E} = \sqrt{\frac{P_{ac} Z}{A}} \, ,
normally in units of N/m² = Pa.
where:
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