Wired Digital Conference Controller

1. 19-inch standard rack-mounted design, aluminum alloy panel with no less than 4.3" touch screen, simple and intuitive graphical human-machine interface operation, can be separated from the computer to complete system settings, improve the efficiency of installation and debugging;
2. The system controller adopts ARM Cortex A9 processor, which is more stable and runs faster;
3. Controller built-in DSP digital audio processing module, built-in adaptive feedback suppression (AFC), environmental noise cancellation (AEC), digital equalizer (EQ), automatic gain control (AGC) function;
4. Support multiple conference modes: quantity limit, first-in first-out, speech application, voice control mode, etc.; The number of speakers is limited to 1/2/3/4/5/6, the number of speakers in free discussion mode is not limited, and all of them can be opened;
5. The audio sampling frequency is not less than 48KHz, and the frequency response range is not less than 20Hz-20KHz; While ensuring that the sound quality is true and clear, it can eliminate interference, crosstalk and other phenomena to the greatest extent.
6. Built-in multi-channel internal communication and conference service functions, supporting the conference unit to send tea, pen and paper, waiters and other demand notifications;
7. Built-in camera tracking function, supporting PELCO-D/P, SONY and other control protocols; Support the connection of no less than 8 HD cameras for RS-232/RS-485 control, and also expand the HD video matrix; Connect the HD video decoding box to realize automatic switching of video signals with the HD matrix, and have the function of camera linkage picture freezing.
8. With 8-in and 4-out video matrix, video signals can be directly accessed;
11. Built-in electronic voting function, with data management functions such as sign-in, voting, election, response and scoring;
12. Support the expansion of simultaneous interpretation functions, which can be configured with simultaneous interpretation functions of 4/8/12/16/20/32/64 different languages;
13. Super anti-interference ability, no noise when the mobile phone calls; Effectively isolate mobile phone (2G/3G/4G/5G) and radio wave (RF), Bluetooth, WiFi and other signal interference;
14. Controller and computer can adopt TCP/IP connection mode, support remote control, remote diagnosis and upgrade program, and easily complete after-sales and technical support work;

Cim npe nrov: