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.
What is the features of it?
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.
How to connect the system?
For more details, please refer to www.vissonic.com, a professional audio/video manufacturer dedicate in developing popular products