Voice technologies

Dongyang Digital

"Digital Makes a Better Life"

Headsets VT800

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e_vt800.pdf

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VT800 Lightweight Headworn Cardioid

The Voice Technologies VT800 is a lightweight Cardioid headworn microphone for applications where there is an abundance of ambient sound.


Much consideration has been put into the physical design of the VT800: the adjustable, gooseneck style mic boom enables the talent to stay close to monitor speakers and to produce a clear, intelligible voice over the noise.
The cable runs neatly to the back of the neck for best concealment. The headband is highly resistant to corrosion and is easy to clean.

 

Area of application:

Presentations
Speaker

Moderator

Vocals 

Specifications

Generating Element:
Electret Condenser
Polar Pattern:
Cardioid
Frequency Range:
50Hz- 18 kHz
Sensitivity (@ 1kHz):
-53dB re 1V/Pascal (2.3mV/Pa)
Noise Level:
32dB ¡°A¡± weighted
Max. Input SPL:
120dB based on 9V supply
Impedance:
2.8 to 6.8 kOhms, nominal 4.4 kOhms
Dynamic Range:
88dB
Signal Noise Ratio:
62dB @94dB SPL
Bias/+VDC:
1.5V to 9V
Colors:
beige or black
Cable:
Length 1.5m ¨ª 2mm
Weight:
18 g (without cable/connector)

 

Wiring Configuration (3-wire): 

Red
"+"
Transparent
Signal
Shi
Ground
eld

 

 


Frequency Response

Frequenzkurve