Audio Exception Detection - Interlogix TruVision TVB-5702 Configuration Manual

Audio exception detection

The "Audio Exception Detection" function detects sounds that are above a selected
threshold.
Figure 10: Audio exception detection window
To define audio exception detection:
1. From the Configuration panel, click
Exception Detection.
2. Select Audio Loss Exception to activate the function.
3. Select Sudden Increase of Sound Intensity Detection to detect if there is a sudden
increase in sound in the surveillance scene. Also set the detection sensitivity and
threshold for sudden increases in sound.
Sensitivity: The smaller the value, the larger the change required to trigger
detection. The range is between 1 and 100.
Sound Intensity Threshold: This option filters the sound in the environment. The
louder the environmental sound, the higher the value. Adjust it according to the
actual environment. The range is between 1 and 100.
4. Select the check box of Sudden Decrease of Sound Intensity Detection to detect the
sound sudden drop in sound in the surveillance scene. You can set the detection
sensitivity and threshold for sudden decreases in sound.
Sensitivity: The smaller the value, the larger the change should be to trigger the
detection. The range is between 1 and 100.
Sound Intensity Threshold: This option filters the sound in the environment. The
louder the environmental sound, the higher the value. Adjust it according to the
actual environment. The range is between 1 and 100.
5. Click Edit to set the arming schedule. The arming schedule configuration is the
same as that for motion detection. See "Set the arming schedule" on page 36 for
more information.
TruVision IP Thermal Camera Configuration Manual
Configuration > Smart Event > Audio
41