Specifications

2 www.clearone.com
Telephone Hybrid Enhancements (880TA, 880T, 840T, and TH20)
Custom telephone line settings for international teleconferencing and in-country localization
Type I & Type II auto-sensing telephone interface (U.S./E.U.)•
International impedance matching•
Improved TEC (Telco Echo Cancellation) with 31 millisecond tail time•
Continual TEC adaptation to telephone line conditions•
ClearEffect™ wideband audio emulation algorithm•
Digital anti-alias filter minimizes CO switching noise and hum•
ALC (Automatic Level Control) on telco receive channel•
Improved call management and processing•
Adjustable dial tone, DTMF attenuation•
Off-hook DTMF generation•
Robust dial tone detection•
Ringer selection•
Caller ID•
Touch-tone dialing capability (40 character dial string)•
Analog telephone line compatibility•
Product Line Features
Remote and local setup and diagnostics from any PC•
32 programmable presets for instant configuration changes•
Connect multiple Converge Pro’s to create a single system.•
Logic ports for external control and status monitoring•
Distributed Echo Cancellation on each mic input for greater echo cancellation flexibility and effectiveness•
Noise cancellation on each mic input to reduce unwanted ambient noise•
Advanced automatic mixer functions that minimize false activation of microphones including: Adaptive Ambient, •
First Microphone Priority and PA Adaptive Mode. Up to ten automatic mixer microphone groups can operate
across a single system
Telephone hybrid uses digital signal processing (DSP) to separate the transmit and receive audio, eliminating •
distortion, weak signals, and feedback as well as continually filters low and high frequency noise to provide pure
sound.
Increased distance (up to 200 feet) between each connected Converge Pro unit•
Fully configurable matrix which allows you to route any input to any output or combination of outputs•
Create up to 255 macros per unit•