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Glossary
AEC
Acoustic echo cancellation. Audio processing that subtracts the far-end (speaker) audio from the sound
that your microphone picks up.
auto white balance
A setting that allows the camera to manage color adjustments automatically.
Autoframing
Vaddio's motion-based technology for automatically keeping the camera on the action.
backlight compensation
A setting that reduces contrast to adjust for bright light behind the main subject of the shot.
bandwidth
Data transfer rate (bits per second) for the stream. In some cases, using a high bandwidth can slow down
other network traffic. On networks with very low bandwidth, video issues may result. Streaming at a lower
resolution or frame rate can reduce bandwidth usage.
CCU scene
A stored set of color and lighting adjustments. (CCU = Camera Control Unit)
chroma
A setting that adjusts color intensity.
detail
A setting that adjusts image sharpness. If detail is set too low, the image may appear unrealistically
smooth.
DHCP
Dynamic Host Configuration Protocol. A network management protocol that assigns an IP address to a
device automatically when it is connected to the network.
DIY
Do It Yourself. As in, "You can copy information from this document to create a DIY room guide customized
for your conference room." Yes! You can do that! In fact, the "Info for DIY Room Guides" document is
specifically designed for you to adapt and customize.
dynamic range
The amount of difference between extremes - for example, the darkest and lightest areas in a shot, or the
softest and loudest sounds that a microphone picks up.
echo cancellation
Audio processing that subtracts the far-end (speaker) audio from the sound that your microphone picks up.
ePTZ
Electronic pan/tilt/zoom. No motors needed!
far end
(conferencing) A location in the conference other than the one where you are. Far-end video is what you
typically see in a conference – the people at the other end of the call.
Field of View (FOV)
How wide the video image is. Vaddio measures horizontal field of view. Some manufacturers use diagonal
field of view, which yields a bigger number for the same actual image area. Tilt your head to one side and
diagonal FOV will make sense.
Complete Manual for the IntelliSHOT Auto-Tracking Camera
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