Inputs
Phantom power |
48 V |
Analog input gain |
-20 - 64 dB |
Maximum input amplitude |
+20.4 dB |
Equivalent input noise |
-122 dB |
Input impedance |
1000 Ω |
Ports & interfaces
Parallel ports quantity |
1 |
Audio connections |
3.5 mm |
Technical details
Average latency |
20 ms |
Convergence |
40 dB/s |
Dynamic range |
109 dB |
Echo cancellation |
65 dB |
Frequency range |
20 - 22000 Hz |
Outputs
Output gain |
-100 - 20 dB |
Maximum output amplitude |
+23 dB |
Output impedance |
50 Ω |
Power
Input voltage |
100 - 240 V |
Input frequency |
50/60 Hz |
Additionally
RS-232 port |
1 |
Ethernet LAN (RJ-45) ports quantity |
2 |
SoundStructure C8
SoundStructure is a high-performance audio conferencing solution that delivers the first truly immersive audio experience for voice and video conferencing.
Polycom SoundStructure installed audio solutions deliver clear, immersive sound for more productive voice and video conferences. Unmatched performance and clarity will delight your customers and meeting participants, while new innovations in design and configuration let you set up the system in far less time than you would expect. Plus, SoundStructure installed audio solutions integrate easily with other Polycom conferencing and collaboration solutions, enabling faster integration and better performance for the true Polycom UltimateHD™ technology experience.
SoundStructure C-Series installed audio solutions have set a new standard in performance for a truly immersive conferencing experience. They feature the latest breakthroughs in full-stereo acoustic echo cancellation with 22kHz bandwidth and no compromises in performance. Powerful feedback elimination lets participants focus on what they are saying, not where they are standing. Comprehensive input, output and submix processing delivers the ultimate in flexibility for any room configuration. Plus, all the core audio processing needed for effective meetings is integrated into a single solution, eliminating the need for additional equipment.
Installing and configuring high-performance audio conferencing has never been easier or more flexible. The innovative OBAM™ matrix architecture enables up to 8 SoundStructure units to appear as one system for unparalleled scalability and flexibility. Advanced signal grouping, channel labeling and submixing let you leverage existing design and configuration work during future installations, saving time and money. What’s more, Polycom’s exclusive SoundStructure Studio software makes configuration easy and is powerful enough to handle the most challenging acoustic designs.
Deep, seamless integration with other Polycom products makes SoundStructure the only choice for the Polycom UltimateHD technology experience. Fully digital integration with the Polycom HDX platform delivers true Polycom HD Voice™ technology to match the clarity of HD Video. You can even use Polycom HDX microphones and Ceiling Microphone Array for additional flexibility and convenience. Your Polycom conferencing solutions work together easily and seamlessly for improved performance, as well as faster design and installation.
Features and Benefits
- Unrivaled Stereo Acoustic Echo Cancellation (AEC) – The only product with both monaural and stereo echo cancellation from 20Hz to 22 kHz – AEC with no compromises
- Breakthrough feedback elimination – Enables more flexible
microphone, talker, loudspeaker placements and speech reinforcement
- OBAM™ matrix architecture – Connect multiple units together to create larger systems without the limitations of traditional bussing
- All conferencing features available on all inputs – Eliminate the worries of running out of microphone inputs, since every feature is available on all inputs
- Gain sharing automatic microphone mixer – Improved automixer experience ensures smoother transitions and robust performance in a variety of operating environments
- Integrated Ethernet – Control and manage the system from anywhere on the network
- Modular Telephony Cards – Single and dual-line PSTN cards in a modular slot for flexibility and investment protection
- Fully digital Polycom HDX integration – Add powerful, configurable audio to your HD video solution
- Use HDX digital mic arrays – Compatible with both HDX digital mic arrays and traditional analog microphones (each HDX digital microphone requires the processing of three analog inputs)