Product data
9
Table2 Calculated parameters
Complete System
Brüel & Kjær provides a wide range of accessories to help you build a complete building acoustics
measurement system, such as:
• Power amplifier and a choice of sound sources
• Tapping machine for impact sound insulation measurements
• Tripods, extension cables and flat cables
• Microphone and cable for 2-channel applications
• Wireless transmission of generator signal and wireless remote control of tapping machine
• Rotating microphone boom
• Calibrators
Some of these options are shown in Fig. 15. Please refer to separate product data sheets for details. Ask
your local Brüel & Kjær representative for more information on complete systems.
Measurement Standards
ISO, DIN, ÖNORM,
UNI, BS, BREW
SS
Sia NF NBE NEN NEN’06 ASTM
Basic
Standards:
ISO 140
ISO 717
ISO 140
ISO 717
ISO 140
ISO 717
NF
S31-05x
ISO 140
NEN
5077
NEN
5077-2006
ASTM
E336,
1007,
E966,
E1332
Airborne
D Dn DnT R´ R
ISO
plus:
ISO
plus:
D DnT R
ISO
plus:
DnT
DnT
NR NNR
FTL
Calculated
parameters:
Dw Dw+C Dw+Ctr
Dnw Dnw+C Dnw+Ctr
DnTw R´w or Rw
+C +Ctr
+C50-3150 +C50-5000
+C100-5000 +Ctr50-3150
+Ctr100-5000 +Ctr50-5000
Dw8
DnTw8
R´w8
Rw8
DnTw+C
−
Cv DnATrose
DnATroute
Rrose
Rroute
DA
DnAT
RA
R´A
Ilu
Ilu;k
DnT,A
DnT,A,k
NIC
NNIC
FSTC
Façade
R´45
°
R´tr,s
Dls,2m Dls,2m,n
Dls,2m,nT Dtr,2m
Dtr2m,n Dtr,2m,nT
See ISO
ISO
plus:
DnT45
°
DnTtr
ISO
plus:
Gi
Gi
OILR
OITL
Calculated
parameters:
Dls,2m,w Dls,2m,n,w
Dls,2m,nT,w Dls,2m,nT,w+C
Dls,2m,nT,w+Ctr
Dtr,2m,w Dtr,2m,n,w
Dtr,2m,nT,w+C
Dtr,2m,nT,w+Ctr
R´45
°
w or R´tr,s,w
+C +Ctr
+C
50-3150
+C
50-5000
+C
100-5000
+Ctr
50-3150
+Ctr
100-5000
+Ctr
50-5000
D45
°
nT
Dls,2m,nT,w
+C
−
Cv
Dtr,2m,nT,
w+C
−
Cv
D45
°
nT,w+C
tr
−
Cv
DnATroute45
°
DnATroute
R´A45
°
Dls,2m,nAT
Dtr,2m,nAT
Dtr,2m,A
Dls,2m,A
Dls,2m,n,w+C
Dls,2m,n,w+Ctr
R´A45°AavD,2m,
AavD,2m,n,AavD,2m,
nT,AavR´A45°AefD,2m,
AefD,2m,n,AefD,2m,
nT,Aef
G
A
G
A;K
G
A
G
A;K
OITC
Impact
L´nt L´nT Ln
ISO
plus:
See ISO LnT Ln
ISO
plus:
LnT
LnT Ln
Calculated
parameters:
L´nw L´nTw or Lnw
+Ci +Ci
50-2500
L´nw8
L´nTw8
Lnw8
LnAT
LnA
LnAT
LnA
Ico IIC NISR