Cobalt Digital COMPASS 9067 Upconverter - Manual (Page 62)

3
9067 Function Submenu List and Descriptions
3-30 9067 PRODUCT MANUAL 9067-OM (V4.4)
(continued)
• SD Audio Depth Allows option of using 24-bit audio data structure per SMPTE 272M,
§3.10 (default is 20-bit per SMPTE 272M, §3.5).
Note: • If 24-bit depth is desired, make certain downstream equipment is
compatible with 24-bit SD audio data.
• Depth control setting applied here affects both Embedded Audio
Group 1/2 and 3/4.
• Group Enable When enabled (On), enables the embedding of the corresponding
embedded audio group (Embedded Audio Group 1 or Embedded Audio
Group 2).
• Embedded Audio Group 1 consists of embedded channels 1 thru 4.
• Embedded Audio Group 2 consists of embedded channels 5 thru 8.
Two Group Enable buttons correspondingly enable or disable Embedded
Audio Group 1 and Embedded Audio Group 2.
Disabling a group removes the entire group of embedded audio channels
while preserving the settings of the channels belonging to the group.
Note: • Embedded Ch 2 thru Embedded Ch 8 have controls identical to the Source, Gain, Mute, and Phase controls
described here for Embedded Ch 1. Therefore, only the Embedded Ch 1 controls are shown here.
• For each channel, its source and destination should be considered and appropriately set. Unused destination
channels should be set to the Silence selection.
• Embedded Channel Source Using the Source drop-down list, selects the audio input source to be
embedded in the corresponding embedded channel from the choices
described below.
• Embedded Ch 1 thru Ch 16 as Source Embed Ch 1 thru Embed Ch 16 range in Source drop-down list enables
an embedded channel (Ch 1 thru Ch 16) to be the source for the selected
destination Embedded Audio Group channel.
(In this example, Embed Ch 1 (embedded Ch 1) is the source for
destination Embedded Ch 1)
• Down Mix Left or Right as Source Down Mix Left and Down Mix Right selections in Source drop-down list
allow either downmixer left or right channel to be the source for the
selected destination Embedded Audio Group channel.
(In this example, the Down Mix Left channel is the source for destination
Embedded Ch 1)
Note: Down Mix Left and Down Mix Right channels are a stereo pair
derived from the L, R, C, Ls, and Rs channel inputs selected using
the Audio Mixing function. The stereo pair consists of basic L/R
PCM signals with no additional encoded information.
Refer to Audio Mixing function description on page 3-41 for more
information.
Table 3-2 9067 Function Submenu List — continued
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