Studio Technologies Dante 5422A, Руководство пользователя

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Model 5422A User Guide Issue 3, December 2022
Studio Technologies, Inc. Page 25
Model 5422A
DANTE INTERCOM AUDIO ENGINE
Summing Bus w/Auto Mix
This operating mode allows two or more Dante receiver (input) audio signals to be summed (combined, mixed,
or added). This mode can be considered as implementing a “unity” gain mixing amplifier or “mix bus” function.
However, some flexibility is available. The level of each input can be adjusted over a range of ±20 dB as con -
figured using the receiver (input) channel configuration functions. The resulting output of signal mix is provided
on multiple Dante transmitter (output) channels. To maximize signal intelligibility, the contribution of each input
signal is automatically adjusted using the Auto Mix function. This function is implemented within the Model 5422A
programmable logic and was discussed in previous sections.
One Summing Bus w/Auto Mix section can be config -
ured as active for each Model 5422A group. As such,
the number of input and output channels depends on
the selected group size. A group size of 4 would provide
four Dante receiver (input) channels. These channels
would be combined and output by way of four Dante
transmitter (output) channels. A group size of 32 would
provide 32 Dante receiver (input) channels whose
signals would combine and be output on 32 Dante
transmitter (output) channels.
While the output of the summing bus is made avail-
able on multiple Dante transmitter (output) channels,
flexibility in nominal level is provided. The content of
the signals available on each of the Dante transmitter
(output) channels of a group is the same. But the level
of each output can be adjusted over a ±20 dB range
using the transmitter (output) configuration function.
Any one of the outputs can be routed (Dante sub-
scribed) to multiple Dante receivers (inputs) on
associated equipment. Or a function’s multiple outputs