Cobalt Digital COMPASS 9081 HD_SD Frame Sync - Manual (Page 58)

3
9081 Function Submenu List and Descriptions
3-28 9081 PRODUCT MANUAL 9081-OM (V4.6)
Dolby Decoder
(+DEC only) Routes a Dolby
®
encoded embedded pair
audio source to the Dolby ® decoder, and provides
Dolby
®
configuration display and metadata handling
controls.
Note: • The Dolby tab controls described here appear only on card equipped with Dolby Decoder option (+DEC).
• If necessary, see Dolby ® E Processing and Routing Example on page 3-40 for an example of using and routing
Dolby ® decoding.
• Decoded channels shown in DashBoard™ correlate to typical channel designations as shown below. Note that
channel designations are a function of encoding. Based on encoding, actual channel designations may vary from the
examples shown here.
• See other important notes in this subsection regarding the proper use of metadata embedding tools
available with the decoder function.
• Input Select
Using the Input Select drop-down list, routes an audio source containing
Dolby
®
data to the Dolby
®
decoder input from the choices below.
Embedded Ch 1+2 thru Ch 15+16 range in Input Select drop-down list
selects an embedded channel pair (1+2 thru 15+16) to be the input for the
Dolby
® decoder.
(In this example, embedded channel pair 1+2 is the input for the Dolby ®
decoder)
• Decoder Mode Using the drop-down list, selects the action to take in presence or
absence of Dolby
®
E or Digital source from the choices shown on the left.
• Dolby ® Mode Display Shows specific bitstream information and Dolby ® decoding type (Dolby ® E
or Dolby ® Digital) for input applied to Dolby ® decoder.
(In this example, Dolby ® E 20-bit with 5.1+2 decoded channel
configuration is being decoded)
If selected input has invalid or missing Dolby ® data (such as if wrong
channels are applied to decoder), is displayed.
(In this case, PCM data passes undecoded and is present on Dolby Ch 1
and Dolby Ch 2 channels.)
Table 3-2 9081 Function Submenu List — continued
Decoder Channels E5.1+2 E7.1+2 E8x1
Ch 1 LF LF Ch 1
Ch 2 RF RF Ch 2
Ch 3 C C Ch 3
Ch 4 LFE LFE Ch 4
Ch 5 LS LS Ch 5
Ch 6 RS RS Ch 6
Ch 7 Aux 1 LB Ch 7
Ch 8 Aux 2 RB Ch 8
Mix 1 Lo Lo Mono Mix 1
Mix 2 Ro Ro Mono Mix 2
•
•
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