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Automix Gain Meter
When enabled, changes gain meters to display automix gating in real time. Channels that gate open will display more gain
than channels that are closed (attenuated) in the mix.
Automix Modes (Firmware <4.x only)
Classic
Classic mode emulates the Shure SCM820 automixer (in its default settings). It is renowned for fast-acting, seamless channel
gating and consistent perceived ambient sound levels. Off-attenuation in this mode is fixed at -20 dB per channel, regardless of
the number of open channels.
Smooth
In Smooth mode, Off-attenuation settings for each channel are scaled, depending on the number of open channels. The scaled
gain structure helps to reduce noise when there is a high channel count. When fewer channels are used, the lower offattenua
tion provides transparent gating.
Number of channels enabled
2
3
4
5
6
7
8
Custom
Custom mode provides control over all automixing parameters. This mode is useful when adjustments must be made to one of
the preset modes to fit a particular application. If parameters are changed in smooth or classic mode, custom mode automati
cally activates.
Manual
Manual mode sums all active tracks and sends the summed signal over a single Dante output. This provides the option to route
the signal for reinforcement or recording, without enabling automixing. The settings from the faders in the standard monitoring
view apply to the summed output.
IntelliMix DSP
This device contains IntelliMix digital signal processing blocks that can be applied to the automix channel output. The DSP
blocks include:
•
Acoustic echo cancellation (AEC)
•
Automatic gain control (AGC)
Off-attenuation (dB)
-5
-8
-10
-12
-13
-14
-15
Shure Incorporated
44/59
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