Chairman: Modern Gooseneck Wired Digital Disscussion Interpretation Conference Microphone

• Customization: Available
• Color: Black
• Communication Mode: Wired
• Model NO.: VIS-DIC-T
• Type: Voice Conferencing System
• Video: Video
• Composition: Loudspeaker
• Communication: Wireless
• Pointing Feature: Omni-Directional
• Transport Package: Carton
• Specification: 185W*130 D*50H mm (without microphone)
• Trademark: VISSONIC
• Origin: China
• Production Capacity: 10000

Product Description

Modern Gooseneck Wired WIFI Conference Dual-Channel Disscussion Microphone
One Dual-Channel Disscussion Microphone can be shared by two speakers
Chairman Unit buying part NO#VIS-DSC-T;  Delegate Unit buying part NO#VIS-DSD-T
 

Features

- Compliance with IEC 60914, GBT 15381-94
- Owning to VISONNIC CLEACON series,which are easy for project build and long term maintenance
- Base in modern design and beautiful arc lines
- Touchable interface
- Use standard CAT5e and RJ45 in connnection;each single CAT5e cable transmits 64 channels of audio and various information.
- Power over ethernet(POE)
- Equipped with energy saving OLED screen which provides excellent brightness,wide viewing angle 
- On the screen: showing time/date; Timer on display to set certain time for each delegate to speak, will remind user or close the MIC automatically.
- Touch Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
- Build-in high-fidelity loudspeaker which with zero loss in audio transmit technology,and 48K audio sampling frequency, 20Hz~20KHz response frequency
- Build-in interpretation channel selector
- Head-set interface in both sides with volume adjust
- Precise cardioid directional microphone capsule with anti-wind microphone foam, with two-color LED indicator
- Line-in interface which allows microphone or other line-in device like cell phone, laptop to pass audio through to perform teleconference
- The chairman VIS-DIC-T unit can be set as interpreter or delegate unit by software

Technical Parameters

 

Button	Touchable interface, no physical buttons
Sound Pickup	heart type capacitance
Display	OLED display 128 × 32
Sensitivity	-46 dBV / Pa
Maximum power consumption	2.0W
Directivity	0 ° / 180 °> 20 dB (1 kHz)
Headphone load	16Ω
Headphone volume	10mW
Headphone jack	3.5mm stereo
Input impedance	2kΩ
SNR	70dB
Frequency response	20 ~ 20000Hz
Equivalent noise	20dBA (SPL)
Main material	ABS
Operating temperature	0 ºC to + 55 ºC
Color	Black
The maximum sound pressure	125dB (THD <3%)
Weight	1.1kg (with microphone)
Dimension	185 × 130 × 50mm (width ×depth ×height) (without microphone)
Connection	CAT5 / CAT6 cable + snap

 

Conference system diagram

System Functions

 
- Using special AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, completely avoid the RF interference from cell        phone or similar devices
- Basing"Hand-in-Hand-Loop-Network" connection makes the system always working perfectly and more reliable.
- This system assigned to each unit independently ID to avoid duplicate ID conflict
- With AGC (Automatic Gain Control)/AFC (Adaptive Feedback Cancellation)/ANC (Active Noise Control)/Mix (Auto-Mix) technology
- Build-in intercom functions
- Hot-swap for any system unit, and the controller has auto-recovery function
- 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, "VOICE" Can activate MIC by detecting sound without press button, "APPLY" To apply then to speak
- Work with VIS-CDC series HD camera and VIS-CATC-A switcher, it can realize camera auto tracking function
- The unit showing real time on the screen, and count-down timer for speaking person.
 

Application