Cobalt Digital FUSION 3G 9931-EMDE 3G_HD_SD-SDI Embedder_De-Embedder - Manual (Page 112)

3
9931-EMDE Function Submenu List and Descriptions
3-60 9931-EMDE PRODUCT MANUAL 9931-EMDE-OM (V1.15)
Figure 3-7 Audio Routing Example (Sheet 4 of 5)
AES Ch 1/2
Local
Insertion
Audio
(AES pair 1)
D
Upmix
Main 5.1 X
Bus Ch 9/10
AES Ch 3/4
EAS Audio
(AES pair 2)
E
Main 5.1 X
Bus Ch 11/12
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
SAP X
Local Insertion Overwrite
EAS Insertion Overwrite
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.
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).