Tendzone TYCHO T 1212/CA - Manual (Page 37)

signal, channel 1 is 26dB more gain than channel 2. Obviously, the slope setting affects the priority weights. When Slope is
set to 3.0, difference between each channel is 1 priority" units", the gain will differ 3dB.
If all channels of equal priority, please set all channel priority to 5.
Note: when the channel priority differences for extreme cases, such as 1 and 10, must be more circumspect. High priority
from the speaker up to very large signal, background noise, will" masking" out the low priority channel, even when it is not
in use, higher slope value will further exacerbate the problem.
2.5Ducker
Main function of ducker module: if the signal from one channel is selected as the control signal, the module is used to
decrease the effect of the signal from its adjacent channel. Its main application includes conference rooms.
For example, if the audio input from the rostrum selected as the control signal, the audio output from others will be
decreased when the main speaker speaks out and thus it seems there is only one person speaking.
Also for example, background music will be played during normal business in a shopping mall. When broadcasting a notice
or tip, the music will be automatically closed at the time of human voice insertion and will be automatically restored after
sound has been disappeared. Here the ducker is valid.
Figure 33
1. As shown in the input channel on the "on" / "off" button (the number of channels and devices are the same number of
physical input channels), choose the way that needs to be dodge input channel "open" (the music signal channel), the
channel will be automatically in the main mixer to open in DUCK signal in the other inputs can not be mixing process.
2. As shown in “paging input” in the menu, select it as a way to dodge the signal input channels (the MIC signal channel).
- Bypass : bypass the input signal and do not duck it.
- Threshold: the initial level for ducking, when the signal is above this limit, the ducker processing module will start to
duck the excessively large signal.
- Depth: once the bypassing signal exceeds the threshold specified, the gain can be reduced by adjusting the range of
the threshold.
- Attack time: the time to reduce the gain if the bypassing signal exceeds the threshold specified.
- Hold time: the time to hold the setting status when the gain is reduced.
- Release time: if the input signal is lower than the specified value, the audio channel will not be immediately shut down
and a delay will be given based on the specified value. During the delay, the audio channel will be activated again if only