System Concepts - Shure DDS 5900 Manual

DDS 5900 Digital Discussion System
Features
Clear, Natural Communi-
cation
Sleek, Professional De-
sign
Flexible Setup and Easy
Installation
Remote Management

System Concepts

The DDS 5900 Discussion system is an important communication tool for meetings of any size. Participants use
the discussion unit microphone and loudspeaker to communicate using natural speech levels.
The Discussion Unit: A Personal Sound System
The DDS 5900 Discussion System improves communication amongst a group of people by combining the micro-
phone, loudspeaker, interpretation audio, and user controls in an integrated unit. When a participant speaks, their
voice is heard at the other units' loudspeakers. The DDS 5900 is a perfect solution when every participant is both
a talker and a listener.
In contrast, traditional sound systems support the communication of one or two speakers to a crowd of people. In
those systems, it is impossible to have the dialog required in a discussion setting.
DDS 5900 discussion units enhance group communication, allowing natural con-
versation to be heard in large meeting spaces. Gooseneck microphones provide
excellent speech isolation, while the LED light ring indicates who is talking. A 24-bit
digital audio signal is transported to each discussion unit for real-time monitoring
from the loudspeaker. Several microphone operation modes provide manual and
automatic microphone activations.
Modern, low-profile design integrates into a variety of spaces, from historic build-
ings to contemporary boardrooms. DDS 5900 discussion units are intuitive and
functional, reducing clutter and increasing tabletop workspace. Two model varia-
tions are available to support the needs of any event:
• Compact flushmount unit for permanent installation
• Portable unit for quick setup and easy removal
The DDS 5900 system uses a proprietary protocol to transport digital audio, control
data, and power over the same cable (shielded Cat5e). The system supports large
events of up to 250 participants, easily scaling with additional components added
inline for a simplified layout topology.
For comprehensive system management, open the browser-based control app us-
ing a computer or tablet. The interface adds system configuration and discussion
setup capabilities, enabling an administrator to prepare the discussion with partici-
pant names and seat numbers. The chairman or moderator uses a dedicated page
for speaker management during the discussion. The system is also compatible
with Crestron, AMX, and other control systems. The CCU easily interconnects with
teleconferencing equipment and external audio components.
Shure Incorporated
2/96