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www.crownaudio.com
CINEMA DBC NETWORK BRIDGE
DBC
®
Network Bridge
All-Digital Cinema Solution
A
t the heart of a Digital B-Chain
TM
system, the Crown DBC
®
Network
Bridge allows you to distribute multiple channels of digital audio over
standard fast Ethernet hardware and cabling for use in traditional, e-cinema
and d-cinema applications.
The DBC Network Bridge accepts standard analog and/or AES digital audio
and CobraNet
™
digital channels from other Cinema processors (Dolby
®
,
DTS
®
), Cinema Servers, or Alternative Content Media Players; and bridges
them to a Crown DBC network.
This network is Crown’s proprietary “Single-Click” solution that provides
system control, monitoring, and digital audio transport. The DBC network
(fed by the DBC Network Bridge) distributes the digital audio and system-
wide control protocol to Crown amplifiers. The DBC Network Bridge also
provides the necessary system equalization, which is stored and recalled
via a series of presets for use in both feature film and alternative content
programming.
Accepts 8 inputs (7.1 surround)
via one of the following formats:
Analog AES/EBU CobraNet™.
Selectable mic or line auxiliary
analog XLR inputs for alternative
content.
Primary and Secondary 100 Mb
Ethernet “Single-Click” connec-
tion for DBC network.
Front-panel LCD display and con-
trol functions of internal presets
and system setup.
Full 32-channel CobraNet™ digital
audio transmit/receive capability.
Enhanced matrix mixer capable
of full 8x32 crosspoint matrix
mixing.
24-bit/48 kHz converters.
Studio-grade DSP with multiple
fi lter banks for each channel (up
to 256 fi lters).
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32 presets, 32 scenes, and 32
events can be stored, labeled, and
recalled.
Analog monitoring of cinema
processor inputs, pre-amp, or
post-amp signals.
Multiple-function control port for
third-party automation/control.
Internal clock/calendar for sched-
uling events.
Auto leveling functions for
dynamic volume control of audi-
toriums or lobby.
Ambient leveling functions for
maintaining maximum signal-to-
noise ratio.
Three-year, no-fault, fully transfer-
able warranty.
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FEATURES
DBC Network Bridge control screen.
Digital Circus, Raleigh, North Carolina, USA.
C
rown Cinema Systems employ quality Crown professional amplifiers along with optional amplifier
accessories for the best in cinema sound. Crown’s Digital B-Chain system, which provides the first all-
digital cinema solution, employs Crown’s CTs Series amplifiers, IQ Networking amplifier modules,
and Crown’s DBC
®
Network Bridge for the first all-digital cinema solution.
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