Vissonic Conference Microphone

Functions

1. Compliance with IEC 60914, GBT 15381-94

2. The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices.

3. One CAT5e cable to transmit 64 channel audio and other signals

4. High fidelity sound by zero loss audio transmit technology, 48K audio sampling frequency, 20Hz~20KHz response frequency

5. "Hand-in-Hand-Loop-Network" connection makes the system always working perfectly no matter changing discussion unit or having any malfunctioned units

6. This system assigned to each unit independently ID to avoid duplicate ID conflict

7. Support AGC(Automatic Gain Control)/AFC(Adaptive Feedback Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technology

8. Build-in functions for intercom

9. Hot-swap for any system unit, and the controller has auto-recovery function

10 Precise directional microphone head with anti-wind microphone foam cover, with two-color LED indicator

11. Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit

12. Built-in high fidelity speakers, it automatically mutes to prevent howling when press MIC ON

13. Head-set interface in both sides with volume adjust

14. Without using PC software, our conference controller still owns following settings:

Limit on the number of speaking persons: By Setting the number of active units at the same time(Number is 1/2/4/6/ units)

Discussion modes:

"OPEN" Free for all, limited by the active units setting by controller, "OVERRIDE" First in First out,"FREE" Turn on the MIC freely up the max. quantity, "APPLY" To apply then to speak

15. Work with our HD camera and video matrix switcher, it applies camera auto tracking function

16. The unit showing real time on the screen, and count-down timer for speaking person.