Array Microphone Conference System Chairman Unit
Why some occasions we need Array Microphone?
In the meeting, there are always more than one microphones in front
of the main addressor. This is not only for backup, but also forms
a microphone array. Two or more microphones are placed in front of
the person not only enhance the directivity but eliminate noise and
enhance reliability.
Based on the characteristics and advantages of the microphone
array, VISSONIC developed the SONICON series array microphone conference system.
The microphone array technology provides a “Corridor” sound pickup
shape that ensures that the speaker can have high quality sound
when operating in a wide range. Within this range, the speaker is
free to move, like stand, sit down, turn the head, move
forward/backward, even move far away from the microphone in 1 meter
without affecting the sound effects.
There is no traditional gooseneck close to face of speaker and
further distance of pickups, the speaker has more freedom and no
sense of oppression. As a new generation of innovative conference
system, VISSONIC array microphone has unique advantages in modern
meeting environment.
1.Exquisite Design, without traditional long MIC point to speaking
person.
2.Built-in DSP processing
VISSONIC full digital system with the latest DSP processing
circuit, comes with AEC, AGC, AFC function.
AFC adaptive feedback cancellation - independent adaptive feedback
cancellation to quickly eliminate howling frequency
AEC echo cancellation technology - eliminating remote video
conferencing terminals, echoes from remote audio conferences
ANC automatic noise canceling technology - can identify the noise
gate through which human voice
passes, effectively eliminating environmental noise
Each unit comes with an FPGA chip with 16-band EQ and sensitivity
adjustment.
3. ARRA-Tech , to create unique corridor type acoustic pickup area.
The sound pickup distance is no less than 80cm. You always can find
a comfortable position to talk freely.
4. SOUND ACTIVATE technology, people can speak without press
button, the unit will detect the sound and automatically turn on
MIC.
5. Standard CAT5e and RJ45 connectors are used in microphone to
provide more convenient on connection and maintenance.
6. 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. DSP
processor inside central controller preventing the system howling.
7. Central controller support DANTE output, internal DSP processor
preventing the MIC howling, camera Auto-tracking function.
8. Strong system robust by the "Hand-in-Hand-Loop-Network"
connection technology
9.Support plug and play.
