IR simultaneous interpretation system
Click: Date:2016-02-24 16:55:26 Information Source:未知

 

Translation system

 

IR simultaneous language interpretation system with interpreter control SINGDEN

Project case:

IR simultaneous language interpretation system with interpreter control SINGDEN

IR simultaneous language interpretation system with interpreter control SINGDEN

 

simultaneous translation system solution:

IR simultaneous language interpretation system with interpreter control SINGDEN 

System Components

Transmission main unit

IR simultaneous language interpretation system with interpreter control SINGDEN

The SI-H7104 Digital Transmitter is the central modulator unit in the digital infrared system. It accepts audio from the SI-H7104 or other compatible audio sources. The SI-H7104 modulates the incoming audio signals onto carrier waves, which are sent directly to one or more SI-T7204 Digital Infrared Radiators. The output from the radiator is then passed on to each SI-R7404 delegate receiver.
Features:
 •  High security, prevent external interference. 
 •  Suitable for different conference hall
 •  Automatic level control function (ALC).
 •  No disturb under daylight lamp
 •  Easy to operate and save in project cost
 •  With the most advanced technology
 •  Elegant configuration in accordance to ergonom
 •  Input channel direct function
 •  Has 4CH interpreter’s voice for record
 •  PB test and display function
 •  Installed in a 19-inch frame
 Technical Specifications:

Modulation mode FM
Frequency synthesis digital PLL
Frequency band  1.7 -4.0MHz
Frequency response 100Hz-14kHz
Frequency stability  10ppm
Pre-emphasis 75 µSec.
Distortion at 1 kHz <0.5%
Channel separation  >70dB
RF output power level  700mV
RF output impedance 50 ohms
Input impedance  18k ohms
Max. input power level  2V
AGC range 30dB
S/N ratio >75dB
Power consumption  40W
Operating voltage 230V/50Hz

IR Radiator 

IR simultaneous language interpretation system with interpreter control SINGDEN
The radiators transmit at a much higher frequency (2 to 8 MHz) to completely eliminate any interference from hall lighting. Different Radiators are available to suit venues of various sizes. 
Features:
 •  Auto switched on/off by carrier signals from transmitter unit
 •  Auto gain control to ensure diodes with max. efficiency
 •  Convection cooled for noiseless, reliable operation
 •  Mounted on ceiling, wall, floor stand or optional tripod
 •  Easily daisy-chained together to expand coverage
 •  Half radiator angle: ±22°
Technical Specifications: 

Frequency band  1.7 - 4.0 MHz
Max. IR output power 25W
Max. coverage range 30m
Output level control Low/High (50%/100%)
Angle of half intensity ±22°
RF output impedance ohms
RF input voltage 100-2000mV
Power consumption 55W / Stand-by 8W
Power Supply 230V/50Hz


Interpreter unit
IR simultaneous language interpretation system with interpreter control SINGDEN

This system fits seamlessly in the chain which starts with congress systems and continues through interpreters. Under it taking care of language distribution, you know that interpretations will always arrive in perfect condition.
Features: 
 •  Work with headset earphone
 •  4CH simultaneous interpretation.
 •  Easy to operate, just with a single press.
 •  IR Transmit main unit could connect 4 interpreter’s units.
 •  Voice adjustable and with prevention on feedback
 •  Delegates speak too fast; give a request for slow the speed.
 •  Automatic numbering on system units
 •  Prevention on interpreter's cough
 •  One interpreter's unit can be used for two interpreters in turn.
 •  Comfortable stereo head- phones or lightweight ear hangers which are even more unobtrusive. 
 
IR Receiver

IR simultaneous language interpretation system with interpreter control SINGDEN
The ergonomically designed receivers fit easily into a shirt or jacket pocket. 4 different channels can be received. Easy channel selection and an ingenious coverage checking function make life easy for users and installers alike, which comes in an attractive and stylish design, easily into the hand or a shirt pocket.. The comfortable lightweight DH 6021 stereo headphone is highly suited to the receiver.  
 Features:
 •  Pocket size wireless handheld unit
 •  Accommodates up to 4 different languages
 •  Channel selector and headphone connector
 •  Power on/off switch and volume level control
 •  Powered by rechargeable batteries 
 •  Aluminum carrying cases provided for receivers
 •  Volume, channel and signal level display on LCD
Technical Specifications:

Modulation mode  FM
Frequency synthesis  digital PLL
Carrier frequencies  1.7 - 4.0MHz
Frequency response  100Hz-14kHz
Pre-emphasis  75 µSec.
Distortion at 1 kHz  <1%
Channel separation  >55dBA
Frequency stability  10ppm
Operating voltage  3.1V-5V
Power consumption  60m 


Rechargeable Storage Box 

IR simultaneous language interpretation system with interpreter control SINGDEN
This cabinet shall be used to recharge receiver units. The cabinet shall be stylishly designed and shall be intended for fixed installations. It shall be suitable for wall mounting and desktop use. Each charging position shall ensure high charging performance with optimum battery lifetime.
Features:  
•  Used to recharge the IR receivers 
•  Power supply: 230V/50Hz  
•  Storage 48 units Receiver
 
Accessories:

IR simultaneous language interpretation system with interpreter control SINGDEN

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