The Converge Pro 880TA is a complete conferencing solution with
four power amplifiers. The Converge Pro 880TA delivers enhanced
management features, simplified configuration tools and industryleading
expandablity for use in virtually any venue and application.
| Category: | Audio Conferencing Equipment | Manufacturer: | Clearone |
| Categorization By Manufacturer: | Professional Conferencing | Model: | 880TA |
Complete audio conferencing system with four channel power amplifiers.
The Converge Pro 880TA is a complete audio conferencing system with an integrated four channel power amplifier. The 880TA is ideal for collaboration, presentation, and distance communications. Superior audio quality is a result of combining a comprehensive set of proven features with the newest technologies. These combined with ClearOne’s HDConference suite deliver the best-sounding audio conferencing experience possible. ClearOne’s HDConference suite includes Distributed Echo Cancellation®, Noise Cancellation, First Microphone Priority, and Adaptive Modeling . In addition, the Converge Pro 880TA incorporates ClearOne’s revolutionary DARE™ feedback eliminator, providing a feedback elimination algorithm that is superior to any other on the market. A rapid configuration user interface for system setup minimizes the time it takes to get a system up and operational. The Converge Pro 880TA facilitates local and remote PC setup, control, and diagnostics and is compatible with the ClearOne Tabletop controller or integration with other popular control systems.
Link the Converge Pro 880TA to the Converge Pro 880, 880T, 840T, 8i, SR1212, SR 1212A or TH20 for extensive microphone coverage and up to 16 phone lines.
Advanced Feature Set
Audio Performance
Conditions: Unless otherwise specified,
all measurements are performed
from 20 Hz to 22 kHz BW limit (no
weighting)
Frequency Response: 20 Hz to 22 kHz
+/- 1 dB
Noise (EIN): -126 dBu, 20 kHz BW,
max gain
Rs= 150Ω
THD+ Noise: <0.02%
Dynamic Range: >105 dB (non A
weighted)
Crosstalk: <-91 dB re 20 dBu full band.
Mic/Line Inputs 1-8
Push-on mini-terminal block, balanced,
bridging
Impedance: > 5 KΩ
Nominal Level: adjustable -56 dBu to 0 dBu
(7dB step coarse gain adjustment)
Maximum Level: -65 to +20 dBu
Phantom Power: 24V, selectable
Line Inputs 9-12
Push-on mini-terminal block, balanced,
bridging
Impedance: > 5 KΩ
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Output 1-8
Push-on mini-terminal block, balanced,
bridging
Impedance: < 50 Ω
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Auto Mixer Parameters
Number of Open Microphones (NOM)
PA Adaptive Mode
First Mic Priority Mode
Maximum # of Mics
Ambient Level
Gate Threshold Adjust
Off Attenuation Adjust
Hold Time
Decay Rate
Chairman Override
96 Total Microphones per site
6- Global Gating Groups
4- Internal Gating Groups
Matrix Mixing Parameters
8- Microphone Analog Inputs
4- Analog Line Inputs
8- Analog Line Outputs
4- Power Amplifier Outputs
18- Expansion Bus in/out
8- Assignable Processing Blocks in/out
1- Telco in/out
Assignable Processing Blocks
Filters
All Pass
Low Pass
High Pass
Low shelving
High shelving
PEQ
Notch
Crossovers
CD Horn
Compressor
Delay: adjustable up to 250 ms
Power Amplifier Output Processing
FeedBack Elimination w/ring cancellation
10-band EQ filter
4-node filter bank for Crossover
Delay Block
Compressor/Limiter
Noise Gate for Hiss Control
Sound Masking Generator per channel
Adaptive Volume Control
Multi Channel Control
Microphone Processing
4-node filter bank
AGC/ALC
Wideband AEC with NLP
Tail-time: 130 msec
Noise Cancellation
Power Amplifiers
Channels: 4
Amplifier Output: 4x35 Watts into 8Ω
Impedance: Selectable 8Ω, 70V, 100V
THD + Noise: <0.2% (1/3 Power)
Crosstalk: <-68 dB
Telco Line Port
RJ-11 POTS (plain old telephone
service) or analog PBX extension
A-lead supervision provided
Telco Set Port
Pass-though RJ-11 analog jack