Larson Davis System 824 - Page 526

D-22 824 Reference Manual 11/3/00
length or the time delay in sound propagation. It is related to
wavelength through the following equation
where
λ
is the wavelength,
c
is the sound speed,
f
is the fre-
quency in Hz, and
ω
is the radian frequency. It has the
dimensions of inverse length.
k
2
π
λ
------
2
πf
c
--------
ω
c
----
== =