System information

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Note: The overall responsiveness of the ANC output is determined by the larger (slower) of the two aforementioned
times: Gain Time and Ambient Response time.
Setting Thresholds
• Press the "Set Threshold" button, ensuring that the Program Input level is a good approximation of the highest program
signal level you expect will be fed to the ANC. This process records the levels of both the Ambient and Program
inputs. The Ambient Threshold is set to 10dBu higher than the recorded Ambient level. This process takes up to 5
seconds.
Set Gain Ratio
• Adjust Gain Ratio to specify how many dB of gain is applied for every dBu over Ambient Threshold the Ambient level
is.
Routers
These Component Objects provide typical audio routing functions. Routers may be connected between any
components within the Layout, for applications which require routing of input signals to various outputs. Routers are
available in pre-defined configurations, however, the configuration may be customized when being placed from the
Object Toolbar.
Once a Component Object is placed into the Layout, all available settings can be accessed by double-clicking over the
object. This produces a Control Dialog Box, which displays the component controls in a more conventional user
interface.
see Router Control Dialog
Right-clicking over the object provides a pop-up menu of options.
Control Dialog
Router Control Dialog
Routers allow each input to be assigned to multiple outputs via In / Out. However,
each output allows only one input assigned at a time. Therefore, Routers behave
like a series of individual distribution amplifiers. For increased input/output
assignment capability, see Mixers.
Right-clicking over certain settings will provide a menu of additional options.