Interacoustics AD629 Instructions D'utilisation page 51

Intensity
Frequency
range
Speech
D-0133820-A – 2022/09
AD629 - Instructions d'utilisation - FR
Check the accompanying Appendix
Available Intensity Steps is 1, 2 or 5dB
Extended range function: If not activated, the Air Conduction output will be
limited to 20 dB below maximum output.
125Hz to 8kHz (Optional High Frequency: 8 kHz to 20 kHz)
125Hz, 250Hz, 750Hz, 1500Hz and 8kHz may freely be deselected
Frequency Response:
(Typical) Frequecy
125-250
TDH39
250-
(IEC 60318-3
4000
Coupler)
4000-
6300
DD45 125-250
(IEC 60318-3 250-
4000
Coupler)
4000-
6300
125-250
DD65v2
250-
(Coupleur IEC
60645-1) 4000
4000-
6300
250-
E.A.R Tone 3A
4000
(IEC 60318-5
Coupler)
250-
IP 30
(IEC 60318-5 4000
Coupler)
250-
B71 Bone
4000
Conductor
(IEC 60318-6
Coupler)
2% THD at 1000 Hz max
output +9 dB (increasing at
lower frequency)
Level range:
dB HL
1. Ext. sign: CD input
Linear (dB)
(Hz) Ext sign Int.
1
Sign 2
+0/-2 +0/-2
+2/-2 +2/-1
+1/-0 +1/-0
+0/-2 +1/-0
+1/-1 +1/-1
+0/-2 +0/-2
+0/-2 +1/-0
+1/-1 +1/-1
+0/-2 +0/-2
+2/-3 +4/-1
+2/-3 +4/-1
+12/- +12/-
12 12
-10 to 50
FFequv (dB
Ext sign Int.
1
Sign 2
+0/-8 +0/-8
+2/-2 +2/-2
+1/-0 +1/-0
+0/- +0/-7
+2/-2 +2/-3
+1/-1 +1/-1
+0/- +0/-7
+2/-2 +2/-3
+1/-1 +1/-1
(Non
linear)
(Non linear)
(Non linear)
2. Int. sign: Wave
files
Page 47