Gentner ClearOne GT1524 Conferencing Hybrid Phone Audio Interface Echo Canceler [Used]
( 285183193798) )
Tested/Guaranteed • Cheap Telco Hybrid • Gentner ClearOne GT1524 Conferencing Hybrid/Echo Canceller • 115V or 230V Power • Original MSRP $2,495 • Part # 910-114-101
Photos show the actual item for sale.
In good cosmetic condition. Tested for good dial tone on the
Line Out connector and for front panel meter response to a signal on the
Mic/Line Input connector - so believed to be working correctly. I'll
include a few spare 3 pin connector blocks to help you with your
testing. These units can be used as a POTS telco hybrid if you're
looking to interface to a phone line on a budget.
The GT1524 provides the highest possible audio quality available in a single channel echo canceller. It features an integrated telephone interface that enables telephone participants of an audio or video conference to sound as if they are actually in the same room. Plus, it features simultaneous two-wire/four-wire operation so you can audio conference and video conference at the same time. And there's no white noise setup; the GT1524 adapts automatically.
The GT1524 performs a variety of complex, integrated audio functions using digital signal processors (DSPs). Adjustments in level and other functions can be made via front panel programming, activation through a closure on the rear panel, or an RS-232 serial interface.
The integrated telephone interface provides the GT1524's audio conferencing capability and can be customized to suit your needs. It can be set to automatically answer upon detection of a valid ring and automatically disconnect on loop drop or call progress tones. The GT1524 includes a built-in five-watt power amp. The amp delivers 5W of output power into a 4 ohm speaker, eliminating the need to provide external amps for the speakers.
- Easy design, programming, installation, and maintenance.
- Each input incorporates automatic gain control to compensate for loud or soft talkers, while the mic/line input offers high-pass filtering to reduce unwanted low frequency noise.
- Integrated touch-tone dialing for easy dialing through remote control.
- ClearOne's digital signal processing technology ensures crystal-clear audio with the deepest, most reliable hybrid null.
- 8kHz sampling rate allows continual adaptation to telephone-line conditions.
- Acoustic echo cancellation (single channel) >120 ms DSP bases.
- Full-time telco echo cancellation with 31 millisecond tail time.
- Lockout front panel access for security.
- Phoenix push-on blocks make pin-for-pin wiring easier.