Embedded Mircrophone CAT5 Digital Flush-mounting Discussion Delegate Unit
VIS-DCD-F
Main Features
● Compliance with IEC 60914, GBT 15381-94
● 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 automatically assigned to each unit independently ID to avoid duplicate ID conflict
● The microphone sensitivity of each unit and 16 level equalizer EQ can be adjusted independently
● The 16-level equalizer EQ to achieve sound or the whole conference field adjustment, limiter to prevent the sound suddenly become loud or low; noise gate of human voice can be identified; support AGC(Automatic Gain Control)/AFC(Adaptive Feedback Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technology
● Build-in functions for intercom
● Hot-swap for any system unit, and the controller has auto-recovery function
● Precise directional microphone head with anti-wind microphone foam cover, with two-color LED indicator
● Support interpretation function with 64 channels selector which can display the language and channel number(Insert the earphone and the channel selector is active)
● Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
Technical Parameters
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Button
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Touchable interface, no physical buttons
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Sound Pickup
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heart type capacitance
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Sensitivity
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-46 dBV / Pa
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Maximum power consumption
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2.0W
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Directivity
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0 ° / 180 °> 20 dB (1 kHz)
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Headphone load
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16Ω
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Headphone volume
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10mW
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Headphone jack
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3.5mm stereo
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Input impedance
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2kΩ
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SNR
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70dB
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Frequency response
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20 ~ 20000Hz
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Equivalent noise
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20dBA (SPL)
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Main material
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Aluminum
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The maximum sound pressure
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125dB (THD <3%)
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Weight
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0.6kg (with microphone)
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Dimension
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100W × 40H× 65H mm (without microphone)
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Strength
1,Extremely cost-effective
2,Small and fashion sense
3,All-digital connection
4,Easy to use and install
5,High fidelity sound
6,Applicable to schools, military, government, companies, hospitals, conferences
7, High quality OLED display screen
8,Optional multilingual
Product Tags:
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Multifunctional Embedded Audio Conference Mircrophone With Touchable Interface Images
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