Cedar DNS 4, Owner'S Manual

Page: 11 / 32

CEDAR DNS 4 dialogue noise suppressor
Page 11
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Outputs
The first two output sockets are dedicated analogue line outputs for channels 1&2. The
next two are dual-purpose and can carry either analogue or digital signals according to
the user setup option. (See Global setup.)
All of the outputs are active when any analogue I/O is selected. When digital operation is
selected for both the inputs and the outputs, the analogue circuitry is turned off to save
power and the Line 1 and Line 2 outputs are not operational.
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Audio clock
A single audio clock is used for the DSP, ADC, DAC and AES3 transmitter. When analogue
I/O is used, the internal 48kHz clock is used. When AES3 input 1&2 is connected, the
clock is derived from that source. Operation at 44.1kHz, 48kHz and 96kHz is supported.
USB
There is a USB socket for updating the firmware. You can also obtain this manual from
the DNS 4’s internal storage via USB.