DIAVITE AG DIAVITE Compact VHF Handbuch - Seite 13
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4.
Divers
4.1
Definitions
Ra (CLA, AA), Rq (RMS)
1
Ra =
l
0
y
R
q
0
Rz (DIN 4768)
Rmax (DIN 4768)
R3z (standard DB N 31007)
Rt (corresponds to the definition Ry (DIN 4762/1960, withdrawn 1978)
Rz (DIN) = (Z1+Z2+ ... + Z5)/5
Z2(=Rmax)
Z1
l e
R3z = (R3z1+R3z2+ ... + R3z5)/5
R3z1
R3z2
l
e
Rmr
DIAVITE COMPACT
l
1
y (x)
dx
Rq =
l
0
Z3
Z4
l m
R3z3
R3z4
l
m
l
y² (x)
dx
R a
Z5
R3z5
Rt (Ry)
12