Junger Audio C8621- Dolby® D/D+/E Decoder & Metadata Generator - Manual

C8621_manual_EN_150624.doc
digital audio
modular
processing system
C8000
Dolby
®
E / D / D plus decoder
C8621
Features:
• Dolby
®
D / D+ / E decoding
• Supports Audio Description
• Pro Logic II decoding and encoding
• Metadata generator
• RDDD-6 metadata output
• Unbalanced AES input for Dolby
®
encoded signals
• Automatic format detection (Dolby
®
D / D+ / E / PCM)
• Automatic PCM pass through
• Unique Dolby
®
subset metadata transport (via AES USER Bit)
• 2Ch Delay for PCM audio and / or metadata
• Program monitoring down mix output
Block diagram:
C8621 Carrier Board
SYNC
System sync
inertface
MODULE CONTROLLER
Dolby E
Dolby D
Dolby D+
decoder
Ch 1/2
CAN-BUS
interface
BACK PLANE audio interface
32 bus Lines (I/O, 2/ 8 Ch mux)
Audio router / M etadata – extractor / – inserter
GPI/O handling
Metadata processor
Frame Controller commmunication
Preset management
Front Panel status display
STATUS
LED
DECODING
LED
Metadata generator
8
C
h
DOLBY® CAT1100 OEM Board
Audio
Delay
Ch 3/4
Ch 5/6
1
0
C
h
Ch 7/8
Ch 1/2
Ch 3/4
Ch 5/6
Ch 7/8
Downmix
METADATA
I/O
IN (encoded)
OUT (downmix)
Metadata out