Simultaneous Interpretation Equipment

We utilize the Digital Congress Network (DCN) interpretation system line. The DCN interpretation system uses an advanced DCN Interpreters Desk with LCD display clearly displaying the outgoing and monitor channel selections in a number of languages. The design of the mic switch with it’s solid mechanical feel coupled with the LED mic ring light and large red LED “mic active” bar give positive response of microphone activation.

The multichannel, Modular Transmitter allows up to 16 channels of transmission in 4 channel modules with either DCN digital or analog input. The availability of two local IR led emitters allow simple monitoring of transmission from the transmitter face.

The infrared signal is fed into the conference room through a variety of Infrared Emitters all featuring quiet operation due to an integrated heat dissipation fins and a modern appearance.

Of course, no transmission system is complete without receivers, in the DCN system there are a number of receiver options. DCN discussion and standard microphone system can be ordered with integrated channel selectors and standalone wired channel selectors are available for flush mount or desktop use. There are also Infrared Receivers available in 2, 7 and 16 channel models with units available with disposable or rechargeable batteries.

One of the most important and quite often overlooked aspects of a simultaneous interpretation systems is the interpretation booths. The booth needs to be attractive and yet functional in that it needs to isolate the interpreters from the conference so that they do not interfere with the proceedings but, yet allow them to have full view of the proceedings and visuals in a comfortable workplace where an interpreter may spend many hours every day.

Church Interpretation Systems

If you require a small interpretation system for use by a few members in your congregation who need simultaneous language interpretation we can provide a Listen Wireless FM system with portable receivers and a base transmitter in the 216Mhz frequency band which is licensed for use for simultaneous interpretation.

The use of a multichannel receiver allows more than one language to be interpreted at one time allowing congregations to bring together different language groups without have separate services. the use of simultaneous interpretation allows the message to be heard by all congregants at the same time without the delay associated with consecutive interpretation. The use of a professional interpretation system allows the interpreter to be in a separate room away from the congregation allowing them to concentrate and not have to worry about disturbing other congregation members. The small wireless receiver with separate volume control allows those needing interpretation to blend in with the congregation as a whole and has the added benefit, with an additional transmitter, of providing auditory assistance for the hearing impaired.

Benefits:

Allows all language groups to be together
Cost benefit of having only one service for many languages
Provides auditory assistance for the hearing impaired
Small, unobtrusive wireless receiver
Simple setup of transmitter unit
216 Mhz frequency band licensed by the FCC for interpretation
Simple operation, turn on and forget

Infrared Technologies:

How it Works
An infrared transmission system is comprised of three components, the transmitter, the infrared emitter (also called radiator) and the receiver. The transmitter modulates the audio signal onto a carrier frequency using F.M. or digital techniques. The emitter takes the modulated signal and converts it into infrared light. The receiver decodes the infrared signal and coverts it back to an audio signal which is sent to the headphone.

In a multichannel system the transmitter generates a carrier wave for each channel. All the modulated carrier waves are mixed, and are fed via a coaxial cable from the transmitter to the infrared emitters. The output of the emitters is modulated infrared light, which is invisible to the human eye. Each user is given their own pocket receiver. This receiver has a lens which collects the infrared light, and directs it to an IR sensitive receptor. he receiver has electronics to decode the received signals, and to output one of the signals (selected by a channel selector) to the headphone connector.

In a conference or theater setting the transmitter can be placed anywhere within about 1,000 feet of the radiators. The radiators need to be placed around the area to be covered by a technician with knowledge about the dispersion pattern of the emitter and the power output. These radiators are connected in a daisy chain configuration around the hall to give adequate signal strength to the entire area to be covered. Additional emitters may be placed back stage or in over flow rooms as the signal will not travel through walls.

Advantages
The of an infrared transmission system are fully realized when different programs are required in adjacent rooms, such as a multiplex cinema or conference center. Each room can be equipped with a separate infrared system without interference between rooms. In the case of a multichannel transmission system, a delegate can go from room to room and keep the same channel for their particular language. Additionally, since the signal is transmitted via infrared light there is little change of radio frequency interference.

DCN Interpreter's Desk

The DCN Interpreters Desk is designed to be an active member in the overall design of the DCN conference mic system. It, like any other DCN device, can connect to the same DCN digital cable anywhere in the DCN chain.

The interpreters desk features a built-in monitor speaker with volume control that automatically shuts off when a microphone switch is activated on any of the desks in a booth. Up to 15 interpreters booths can be defined with up to 6 desks per booth. Through software control an intercom link can be set up directly to an interpreters desk who can speak through an attached handset in a private conversation with either a delegate unit, the chairman’s unit, another interpreters desk or the system operator. Also, text messages can be sent to the LCD display on an interpreters desk from the PC console.

The DCN interpreters desk has been designed with input from the A.I.I.C. (International Association of Conference Interpreters) in Geneva and is designed for ease of use, with monitoring sections and outgoing sections clearly defined in groups. Under software control, environments which host numerous events can store interpreter desk settings on the host PC and download the configurations to the desks when changes need to be made

Multi-Channel Transmitter

The DCN Multichannel Transmitter features a modular design which allow expansion of the system to up to 16 channels in increments of 4 channels. The transmitter supports up to four emitter outputs capable of handling up to 30 infrared emitters each.

The modular design features both analog multicore system inputs or DCN direct digital trunk cable input. Each channel module also has unbalanced inputs for a direct feed into the transmitter channel. An emergency auxiliary connection provides an input which can override all transmission channels in the event of an emergency. Front panel channel on-off switches provide easy control of channel transmission and the inclusion of two IR LEDs provide simple monitoring of the system with a receiver at the transmitter location. Also, a front panel test switch produces a test tone on all channels to simplify testing of the transmission system.

Infrared Emitters

We utilize the Infrared Radiators for use in the DCN interpretation system. There are currently four model of infrared emitters available, two are 5 watt models, one with a wide angle diffusion and the other with a narrow diffusion pattern.

High efficiency emitters are available in 12.5 watt and 25 watt models which provide coverage of up to 15,000 sq. ft. depending on ambient light and room variables. All emitters feature auto power on with signal and have loop through connectors for daisy chaining and hi-lo power switches.

Infrared emitters are used in order to disburse the interpretation signal throughout the conference venue. Since infrared signals use light not radio frequencies, the signal does not leak through walls allowing multiple systems to be used in adjacent halls. Emitters are usually placed on stands at the corners of the room or suspended in the ceiling grid or lighting truss in large halls. High fidelity, multichannel audio can easily be routed to overflow rooms by just installing a single cable from the transmitter to additional emitters. The convection cooled design of the high powered emitters assures that no fan noise will interfere with an event.

Interpretation Booth

We utilize both full and table top portable booths. These booths feature a lightweight multi-density panel which offers the best combination of sound absorption and light weight. Our custom designed full booth can be configured for either two or three interpreters and features a design which minimizes seams in the view of an interpreter. These booths allow quick setup and easy transportation and come with side windows, a latched door, a ventilation system and cable access doors.

Also available are table top portable booths for less formal requirements. These tabletop booths can be easily transported and set up by one individual in less than 10 minutes. The compact folding design allows one or two interpreters to have a good view of the proceedings while isolating them from direct sound interference.

The interpreters booths provided by ICS allow professional conference interpreters to concentrate on the event proceedings without worrying about disrupting the event. These booths are professionally manufactured and should not be confused with “home made” wooden booths. Booths are available with ATA approved shipping cases and the full size booths conform to the requirements of the ISO 4043 specification for interpreters booths.

Listening Technologies

We provide equipment manufactured by Listen technology for auditory assistance and simultaneous interpretation. They provide both portable and base station transmitters. Their portable transmitters are ideal for tour guide or small group use while the base station transmitter is for use in permanent installations such as churches or theaters. Both transmitter units are multichannel.

The Listen systems offer both single channel and multichannel receivers in the 72 Mhz band set aside by the FCC for auditory assistance for the hearing impaired to comply with A.D.A. requirements or the new 216 Mhz band.

Portable Receivers

Listen Technology manufactures receivers in both 72 and 216 Mhz band and has three models available a multichannel programmable the LR-500, a standard multichannel the LR-400 and a non display, low cost receiver the LR-300. Also available are base station receivers the LR-600 with a built-in amplifier and the LR-100 which is self contained in a loudspeaker enclosure.

Listen’s LR-500 Programmable Receiver offers a unique Look & ListenTM Display — Easily verify channel selection, whether or not channel is locked, battery level, and RF signal strength using the LR-500’s LCD. Also, use the LCD to verify programming status. Ease-of-use has never been better for users, or ease of programming for installers!

Charging circuits are conveniently built into Listen’s receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won’t overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.

Seek! Since Listen receivers offer 57 channels, this exclusive “seek” capability allows a user to walk into a facility and press the receivers SEEK button to automatically find a transmitting channel; perfect for personal use!

Multichannel Selectability means Compatibility and Versatility! Each Listen receiver offers 57 wide and narrow band channels at 72MHz or at 216MHz. Channels even match commonly used channel numbers and letters. Thus, this receiver is compatible with similar type FM transmitters. This means limitless application possibilities and assurance in finding a clear transmission channel.

Programmability — Unneeded channels can be locked so this receiver will access only one or more channels of your choice. Channels can be re-programmed at any time to meet new application needs.

Rock-Solid Performance! Listen receivers are digitally-tuned so reception won’t drift — assurance that when you select a channel, it stays there, for consistent, high quality audio.

The LR-400 Display Receiver has all the same features as the LR-500 except the LR-400 is not programmable. The LR-400 also has its channel selection and “Seek” buttons behind the lockable front access door to prevent users from changing channels (although the LR-500 channel selection buttons can be electronically locked). Charging circuits are conveniently built into Listen’s receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won’t overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.

Multi-Channel Selectability means Compatibility and Versatility! Each Listen receiver offers 57 wide and narrow band channels at 72MHz or at 216MHz. Channels even match commonly used channel numbers and letters. Thus, this receiver is compatible with similar type FM transmitters. This means limitless application possibilities and assurance in finding a clear transmission channel.

Rock-Solid Performance! Listen receivers are digitally-tuned so reception won’t drift — assurance that when you select a channel, it stays there, for consistent, high quality audio.

The LR-300 Digital Receiver is a low-cost digital receiver. It has the same exceptional audio quality as Listen’s full-featured receivers and the same convenient recharging options, but it doesn’t have the LCD display and has 17 wide band channels to select from, versus 57 wide and narrow band channels on the other receivers.

— Charging circuits are conveniently built into Listen’s receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won’t overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.

Seek! Since Listen receivers offer 17 channels, this exclusive “seek” capability allows a user to walk into a facility and press the receivers SEEK button to automatically find a transmitting channel; perfect for personal use!

Multi-Channel Selectability means Compatibility and Versatility! The LR-300 Digital Receiver offers 17 wide band channels at 72MHz. Channels match commonly used channel by other manufacturers.

Rock-Solid Performance! Listen receivers are digitally-tuned so reception won’t drift — assurance that when you select a channel, it stays there, for consistent, high quality audio.

Listen’s LR-100 Stationary Receiver / Power Amplifier is a stationary auditory assistance receiver with a built-in power amplifier. When used with a Listen transmitter, the LR-100 can deliver high quality audio for use in a variety of locations. The built-in 44 watt power amplifier can be used to either amplify the receiver audio, or it can be used independently. The LR-100 also has Listen’s standard 57 channels, 100% digital tuning, and can be rack mounted. Comes with a rear mounted, 90 Degree Helical Antenna.

The LR-600 features amplification anywhere without wires! Place up to 3,000 feet away (at 216MHz) from the stationary transmitter and 150 feet away from a Listen portable transmitter to receive and amplify the transmission audio. No hard wiring needed.

All-in-one Wireless Speaker/Receiver: 2-channel 10 watt power amplifier, and speaker! You can also double the power by adding an LA-316 Expansion Speaker.

Exceptional Audio Performance!

Easily Field Tunable: Select from 57 channels with the push of a button; compatible with most ALS systems

Look&ListenTM Display: Listen’s LCD display is built into the back of the LR-600. Verify channel selection, programming and RF signal strength. You can also check if the channel has been electronically locked to prevent changing.

Simple to Operate: ON, OFF and volume control knob is located on the front of the unit.

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ICS-SI

International Conference Systems (ICS) is the premier supplier of simultaneous interpretation (also referred to as conference interpretation or simultaneous translation) services and conference microphone services.

Simultaneous Interpretation Equipment