MAGELLAN UC-AEC is a digital counter intercom system which allows clear and simple speech at information booth, point of sales, and receiving desks wherever glass disrupts conversation between people. This system provides Full Duplex and excellent communications through obstructions. MAGELLAN UC-AEC is the best intercom solution for applications requiring perfect voice transmission even in the most difficult acoustic conditions. The combination of this system with the induction loop antenna enables the hard of hearing people reception.

Benefits

• Clear and simple communications through glass obstructions
• Full Duplex conversations
• Anti-larsen and echo cancellation functions
• Automatic variation of the amplification level according to ambient noise levels
• Independent levels adjustments for agent and client sides

• UC-AEC - Central unit with integrated digital speech processing by DSP.

• HPU (optional) - Antivandal proof wall or desk mount loudspeaker

Agent Side

• MASv2 - Desktop microphone
• MAPv2 - Built-in microphone

For MAGELLAN the DSP uses a program based on complex algoritms to operate the intercom functions:The agent has an intercom power button (ON/OFF) and a power boost button (+6 dB) with pilot lamps, in case levels are insufficient. The BMEQ induction loop for hard-of-hearing people can be adapted to all UC1 central units as an additional option.

Antilarsen function: to avert larsen effect, an echo cancellation process is used by the program to analyse and define the disturbance signal parameters and to eliminate disturbance from the usable signal. This amounts to breaking the amplification loop on one or two channels, or on both channels simultaneously.
Automatic variation of the amplification level according to ambient noise levels: the DSP measures the noise level in the hall via the client or agent microphone, and automatically adapts the gain of each channel to maintain good audibility.
Sound limiter: this reduces the sound level in the speakers when clients speak too loudly or too close to the microphone.
Level settings and sound activity detection thresholds.