Array Microphone Conference System Chairman Unit
Advantage
1, Ultra long distance is a range of pick up to give users a more
comfortable meeting environment.
2, High - fidelity audio quality makes the meeting more natural
3, Modern design gives users a different visual effect
4, Support plug and play
5, Strong system robust by the "Hand-in-Hand-Loop-Network"
connection technology
6, Stylish and modern design with touchable button
7, Standard CAT5e and RJ45 connectors are used in microphone to
provide more convenient on project and maintenance.
Functions
- Compliance with IEC 60914, GBT 15381-94
- ARRA-TechTM Microphone array technology improve sound up to
120CM.Using the built-in AGC technology, the acoustic transmission
gain is increased .Using invisible microphone, the conference room
looks tidy and clean. Large operating range for the orator,
maintaining a clear and stable pick-up performance.
- 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.
- One CAT5e cable to transmit 64 channel audio and other signals
- High fidelity sound by zero loss audio transmit technology, 48K
audio sampling frequency, 20Hz~20KHz response frequency
- "Hand-in-Hand-Loop-Network" connection makes the system always
working perfectly no matter changing discussion unit or having any
malfunctioned units
- This system assigned to each unit independently ID to avoid
duplicate ID conflict
- Support AGC(Automatic Gain Control)/AFC(Adaptive Feedback
Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technology
- Hot-swap for any system unit, and the controller has auto-recovery
function
- Button for MIC ON/OFF, Priority & Apply Answer button for
chairman unit
- Head-set interface is available
- 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
- Work with our HD camera and video matrix switcher, it applies
camera auto tracking function
Control & Indicators
Indicator for MIC ON/OFF
Chairman unit with priority button and consent button for the
delegates
Interfaces
Pluggable microphone base
1x 3.5mm stereo headphone socket
1x CAT5 Cable with RJ45 jack
Item Model for Order
VIS-DAC-T.............. Digital Array Microphone Chairman Unit
VIS-DAD-T.............. Digital Array Microphone Delegate Unit
VIS-CNB...................Splitter Box for every two array
microphone