Cobalt Digital Inc 3G Fusion 9931-EMDE Product Manual page 112

3
Local insertion audio (from AES Ch 1/2 and now on Bus Ch 9/10) can replace the main program 5.1 audio with the routing shown
below right. Because of the flexibility of the internal bus structure, the AES pair now replaces the main program audio and follows
the same processing path as that used for the main 5.1 audio, with no other "downstream" routing changes required.
With the unused upmixer input channels set to silence, this will force an upmix of the received stereo pair in this example. This
routing change performed on the Upmixing tab can be accomplished using a preset, allowing a single-button action to effect this
routing. Incorporating this preset with the card GPI controls, this routing change can be automated.
D
Local Insertion Overwrite
Local
AES Ch 1/2
Insertion
Audio
(AES pair 1)
Similar to the above example, EAS local insertion audio (from AES Ch 3/4 and now on Bus Ch 11/12) can replace the main program
5.1 and SAP audio (and AES local insertion, if active) with the routing shown above right. In this example, it is desired to route the
EAS audio directly to the destination embedded output channels. This routing change is performed on the Output Audio Routing/
Controls and can furthermore be automated when a preset is used in conjunction with a card GPI input (typically, an EAS receiver
device has a logic signal output for this purpose).
X
Main 5.1
SAP X
EAS Insertion Overwrite
E
EAS Audio
AES Ch 3/4
(AES pair 2)
3-60
Upmix
X
Main 5.1
Bus Ch 9/10
Output Audio
Routing/
Controls
Embed Ch 1
Embed Ch 2
Embed Ch 3
Embed Ch 4
Embed Ch 5
Embed Ch 6
Embed Ch 7
Embed Ch 8
Bus Ch 11/12
Figure 3-7 Audio Routing Example (Sheet 4 of 5)
9931-EMDE PRODUCT MANUAL
9931-EMDE Function Menu List and Descriptions
9931-EMDE-OM (V1.17)