Sampling Clock Management - Digigram ALP222e-Mic User Manual

User Manual – ALP222e & ALP222e-Mic

9.1 Sampling clock management

Click on the clock icon to display the clock selection settings of each present ALP card.
The ALP card can be configured with an internal clock or
an external clock (AES11, AES3 input, Word Clock).
To select the clock source, click on the "Prioritized
source" selection list, and select the desired source.
A red padlock icon on the right of the clock name means
the clock signal is absent. A green padlock icon on the
right of the clock name means the clock signal is
present.
In addition, the detected sample rate of an external
clock is displayed in the clock list.
If the internal clock is selected ("Internal"), select the
sampling Rate value from the "Internal Sampling Rate"
selection list.
Possible values are: (in kHz)11.025, 16, 22.05, 24, 32,
44.1, 48, 64, 88.2, 96, 128, 176.4, 192, and Application.
Selecting "Application"
frequency is set by the application.
Setting the card to one of the frequency values means
that a software application that uses the card must be
configured at the same frequency value.
means that the sampling
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