CONSOLE AI | Managing Channels (CP2) | 219
Feature Description
BFM Config Button Use to change a number of BFM configuration settings.
Gain Gain adjusts the input volume level for a Beamforming Mic input.
Acoustic Echo Cancellation
(AEC)
AEC (Acoustic Echo Cancellation) reduces or removes acoustical echo
from an input signal, thereby improving audio clarity. CONVERGE Pro
2 devices perform AEC using the full bandwidth (20Hz to 22kHz) of
the signal. AEC uses a reference source to perform AEC based on the
acoustic characteristics and dynamics of a specific room.
Noise Cancellation (NC) Noise Cancellation is a process in which ambient (background) noise is
removed from an input signal, with no noticeable degradation in signal
quality. This settings is used primarily for audio and video conferencing.
Mute Mute a microphone.
Automatic Level Control (ALC) ALC automatically keeps an input signal at a constant level, and is
generally used to keep speech levels constant onMic Input channels.
Filter Filters enable you to shape the audio signals from mic inputs channels
for improved audio quality. Up to four filters can be added to a mic input
channel. Available filter types are All Pass, High Pass, Low Pass, Notch,
and Parametric Equalizer (PEQ).
Gate Settings Gate settings control when a microphone is gated on or off, based on
audio environment factors for this microphone and other microphones in
the same gating group.
To change the properties for a Beamforming Mic channel:
1. From the Navigation Panel, choose Channel Properties.
The Channel Properties screen appears.
Note:
You can also view and change the channel properties in FlowView. See Connecting Channels
Using FlowView
™
(CP2) for more information.
2. (Optional) If you’re using Advanced Room mode, choose a partition from the Partition drop-down list.
3. (Optional) Choose a preset from the Preset drop-down list.
4. Click Beamforming Mic to open the channel list.
5. Select the Beamforming Mic channel you want to change.
The Beamforming Mic Channel Properties block appears:
BFM Config
6. Click the BFM Config button (the button at the left side of the channel properties block that looks like a
BFM2) to change the BFM Config settings.
The BFM Config dialog box appears:
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