Cobalt Digital COMPASS 9085 Loudness Processor - Manual (Page 9)

9085-OM (V4.3) 9085 PRODUCT MANUAL 1-5
Introduction
9085 Functional Description
9085 Functional Description
Figure 1-1 shows a functional block diagram of the 9085. The 9085 loudness
processor also includes a full 16-channel audio embedder/de-embedder, an
8-channel, and a 24-bit balanced analog-to-digital audio converter. The 9085
also handles AFD code detection/insertion.
Note: Some of the functions described below are available only when using the
DashBoard™, or Cobalt
® OGCP-9000 or OGCP-9000/CC Remote Control
Panels user interfaces. Refer to User Control Interface (p. 1-14) for user inter-
face descriptions.
9085 Input/Output Formats
The 9085 provides the following inputs and outputs:
• Inputs:
• HD/SD SDI IN – dual-rate HD/SD-SDI input
• AES I/O (1-4) – user-switchable as AES inputs or AES outputs
• AES IN (5-8) – dedicated AES inputs
• AN-AUD IN (1-8) – balanced analog audio inputs
• Outputs:
• SDI OUT – two dual-rate HD/SD-SDI buffered video outputs
• RCK OUT – two reclocked HD/SD-SDI buffered input copies
• AES OUT (1-8) – dedicated AES outputs
• AES I/O (1-4) – user-switchable as AES inputs or AES outputs
Note: The input/output complement listed above represents the maximum capability
of the 9085. The practical input/output complement is determined by the par-
ticular Rear I/O Module used with the 9085. Refer to 9085 Rear I/O Modules
(p. 1-16) for more information.