evertz MultiFrame 7814 Series - Page 132

7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
Page - 118 Revision 1.1.3
7.25.1.2. Compander Attack Time
The Compander Attack Time control defines how quickly the compander reacts to an increase in the input
loudness. The compander Attack time can be set to a value from 10 ms to 2000ms (2 sec.).
7.25.1.3. Compander Release Time
The Compander Release Time control defines how quickly the compander reacts to a decrease in the
input loudness. The compander release time should be larger than or equal to the Compander Attack
Time. The compander Release time can be set to any value from 10 ms to 2000ms (2 sec.).
7.25.1.4. Leveler Attack Mode
The Leveler Attack Mode defines the maximum integration time that is applied when loudness increases
during a commercial period. The actual integration time is content dependent. For more responsive
results set the attack time to a smaller value.
1
< 1 sec. maximum integration time will be applied when loudness increases
2
< 2 sec. maximum integration time will be applied when loudness increases
3
< 3 sec. maximum integration time will be applied when loudness increases
4
< 6 sec. maximum integration time will be applied when loudness increases
5
11 sec. maximum integration time will be applied when loudness increases
6
22 sec. maximum integration time will be applied when loudness increases
7
44 sec. maximum integration time will be applied when loudness increases
8
88 sec. maximum integration time will be applied when loudness increases
9
3 min. maximum integration time will be applied when loudness increases
10
6 min. maximum integration time will be applied when loudness increases
11
12 min. maximum integration time will be applied when loudness increases
12
24 min. maximum integration time will be applied when loudness increases