Wohler iVAM1-12G, User Manual, Page: 35 / 125

iVAM1-12G
Page 35
Table 2–4: Meter Limits and References
2. Ballistics : The Bar and Float ballistics associated with the selected meter
scale are displayed. Refer to Table 2-5. Ballistic timings are valid only at 48
kHz.
Table 2–5: Meter Timings
Fall
Ballistics Rise
Level
Change
Time
VU Not Specified
IEC Type I
5 ms to reach -2 dB of
settled reading
-20 dB 1.7 sec.
IEC Type II
10 ms to reach -2 dB of
settled reading
-24 dB 2.8 sec.
None Bar or Floating Segment Not Displayed
When you have made your choices, touch
Save
to retain them. Touch
Back
or
Meters
to exit this screen.
Default Color
Bounds
Default Ballistics
Scale Bottom Limit Top Limit
Default
Reference
Lower Upper Float Bar
AES -72 dBFS 0.0 dBFS 0 dBFS = 0 dBFS -30 dBFS -20 dBFS
IEC
Type I VU
DIN -53 dBr +5.5 dBr -15 dBFS = 0 dBr -5 dBr 0 dBr — IEC Type I
BBC
-13.25 dBr +13.0 dBr -18 dBFS = 0 dBr 0 dBr 8 dBr — IEC Type I
VU -45 dBr +3.5 dBr -20 dBFS = 0 dBr -3 dBr 0 dBr — VU
EXTVU -56 dBr +16.0 dBr -20 dBFS = 0 dBr -10 dBr 0 dBr — VU
NORDIC -44 dBr +12.5 dBr -18 dBFS = 0 dBr -10 dBr 0 dBr — IEC Type I
EBU
-13.25 dBr +13.0 dBr -18 dBFS = 0 dBr 0 dBr 8 dBr — IEC Type I