Input Noise Gate - Phonic i4800 User Manual

Figure 7.2 Test signal setting interface
As shown in the figure 7.2 above, it is divided into the upper half of the test signal switch setting options and the lower
half of the channel selection test signal options.
Configure the three commonly used test signals (sine wave, pink noise, white noise) to set the switch and gain value,
green is open, red is closed.
For channel selection, if you select "sine wave", "pink noise" and "white noise", the open test signal will enter the channel;
if it is selected as an analog signal, it will switch back to analog signal input and turn off the test signal.

7.3 Input noise gate

Double- click in the function button , the following Figure 7.3 input noise gate function interface will pop up.
Figure 7.3 Input noise gate setting module
As shown in the figure above, click the noise gate switch in the upper right corner on and the red is
off. The attack time, release time, and threshold level are the parameters corresponding to the noise gate function. You
may drag the slider or block values corresponding to the input numerical values .
When the noise gate function is turned on, the points in the graph on the left can be dragged diagonally to adjust
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