Invisible USB Microphone Array Meeting Room Audio Systems Support Automatic Gain Control
Brand Name:VISSONIC
Certification:CE/ISO901/ROHS/CCC
Model Number:VIS-DAD-T
Minimum Order Quantity:1
Delivery Time:15 DAYS
Payment Terms:T/T, Western Union
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Location:
Guangzhou Guangdong China
Address:
Room 305,Building No. 9 KeJi St.,Lanyusi St.,Kaifa Rd.,Economic development Zone,Huangpu district,Guangzhou,China
Supplier`s last login times:
within 37 hours
Product Details
Company Profile
Product Details
Conference Room Microphone Array Digital Array Microphone Delegate Unit
Simple but elegant design
The whole housing is made Aluminum alloy and supply different colors for option to meet different conference tables. The compress appearance can be putted on the table and won't occupy extra space on front of speaker.
Excellent sound performance
Advanced voice processing technology, with the unique design of the microphone head, this unit can be accurate pickup and restore the human voice through a high-quality built-in speakers or an external PA system, original AUDIO-LINK digital ring network technology, Automatic Gain Control Volume(AGC) / automatic frequency control(AFC) technology help reach higher volume without triggering the howling effect, ensures each word spoken is well understood.
High tech intelligence platform
Timing function, overtime speaking reminder, network control and meeting management, conference Smart reservation, worldwide firmware real-time updates, the integration of IT technologies ensures smart conferencing platform, the SONICON is one of them.
Main Features
● Stylish and modern design with touchable button
● ARRA-TechTM Microphone array technology and the voice pick-up
distance up to 120CM
● Priority button and approval button for chairman unit
● Standard CAT5e and RJ45 connectors are used in microphone to
provide more convenient on project and maintenance.
● One 1.5m cable out to connect the splitter box and keep the table
clear
● 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.
● Strong system robust by the "Hand-in-Hand-Loop-Network"
connection technology
● Support plug and play
Functions
1. Compliance with IEC 60914, GBT 15381-94
2. 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.
3. 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.
4. One CAT5e cable to transmit 64 channel audio and other signals
5. High fidelity sound by zero loss audio transmit technology, 48K
audio sampling frequency, 20Hz~20KHz response frequency
6. "Hand-in-Hand-Loop-Network" connection makes the system always
working perfectly no matter changing discussion unit or having any
malfunctioned units
7. This system assigned to each unit independently ID to avoid
duplicate ID conflict
8. Support AGC(Automatic Gain Control)/AFC(Adaptive Feedback
Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technology
9. Hot-swap for any system unit, and the controller has
auto-recovery function
10. Button for MIC ON/OFF, Priority & Apply Answer button for
chairman unit
11. Head-set interface is available
12. Without using PC software, our conference controller still owns
following settings:
13. 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)
14. 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
Technical Parameters
| Button | Touchable interface, no physical buttons |
| Sound Pickup | up to 120CM |
| Maximum power consumption | 1.0W |
| Headphone load | 16Ω |
| Headphone volume | 10mW |
| Headphone jack | 3.5mm stereo |
| Input impedance | 2kΩ |
| SNR | 70dB |
| Frequency response | 20 ~ 20000Hz |
| Connection | CAT5 / CAT6 cable + RJ45 |
| Equivalent noise | 20dBA (SPL) |
| Main material | Aluminum |
| Weight | 1.1kg |
| Dimension | 185W × 130 D× 50H mm |
| Operating temperature | 0 ℃ to + 55 ℃ |
| Color | Silver or Black |
Invisible USB Microphone Array Meeting Room Audio Systems Support Automatic Gain Control
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