A__mic8 / A__digital8 User Guide
Version: 10.0.0/4
31/66
11. The RAVENNA Web UI
11.10.1
Media Settings
Ø
Sample rate
The
Sample rate
sets the sample rate of the RAVENNA media. For an A__line device, you can choose any of
the available options. However, note that to sync to an external reference, the clocking signal
MUST
match the
sample rate of the device.
Ø
Sync source
The
Sync source
sets the sync reference used by the RAVENNA media.
For the A__mic8, you can choose one of three options:
·
PTP
– arriving from/sending to the RAVENNA streaming network (via ETHERNET A or ETHERNET B).
·
Internal
– the device's own internal sync generator.
·
WCLK In
– external wordclock connected to the WCLK IN.
For the A__digital8, there is a fourth option:
·
AES3 In 1
– external AES3 connected to IN 1.
Ø
PTP clock source
If the device is running as a PTP master, then this option selects the reference clock for the PTP signal.
For the A__mic8, you can choose either Internal (
disable
) or
WCLK In
.
For the A__digital8, you can choose Internal (
disable
),
WCLK In
or
AES3 In 1
.
To generate PTP from an external reference, the clocking signal
MUST
match the internal sample rate of the
device.
