Flawless audio. Zero latency. Global impact.
Simultaneous interpretation equipment, to rent or buy
Bosch Integrus infrared systems, ISO 4043 interpretation booths, consoles, receivers, and headsets, delivered, run, and struck by our own technicians. One language or thirty-two, one room or a full conference center.
- INT-TX04Integrus transmitter
- × 165Pocket receivers
- × 165Headsets
- × 4Interpreter consoles
- SurveyIR radiators, sized on site
- PackedChargers, cables, spares
× 2 ISO 4043 booths ship crated, two interpreters each
Featured system
Bosch Integrus digital infrared
The language distribution system behind interpretation at government hearings, courtrooms, and international conferences. Every language reaches every seat on its own channel, in digital audio quality, without leaving the room.
- 32language channels per Integrus system
- IRinfrared: the signal stays in the room
- ISO 4043mobile interpretation booths
Signal flow
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Booth desks
Interpreter consoles
Interpreters hear the floor, switch channels, and hand over to their booth partner without a gap in the feed.
In: floor audioOut: one language each -
Bosch INT-TX series
Transmitter
Takes every booth’s audio and the floor sound and sends them as separate digital infrared channels: 4, 8, 16, or up to 32.
In: floor + every boothOut: 4 to 32 IR channels -
Bosch Integrus radiators
Radiators
Mounted around the hall on stands or walls to flood the room with the infrared signal. We size the count on a site survey.
In: IR channelsOut: infrared light, room-wide -
Bosch Integrus receivers
Pocket receivers
Each listener picks a language on the receiver’s display and plugs in a headset. Rechargeable, and charged in the case between sessions.
In: infraredOut: headset, one language
Private by design
Infrared light does not pass through walls, so a confidential board meeting or legal proceeding cannot be picked up next door.
No radio interference
No crowded radio frequencies, no licensing, and no interference from nearby wireless systems in hotels and convention centers.
Up to 32 languages at once
Every language travels on its own channel, plus the floor channel, from one transmitter.
The equipment catalog
Everything a simultaneous interpretation setup needs, from the booth to the last spare ear pad. Full inventory and channel counts confirmed at quote time.
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Asset TE-EQ-101
Interpretation booths
- Full-size soundproof booths (ISO 4043)
- Table-top booths for smaller rooms
- Two interpreters per booth
Set up the same day
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Asset TE-EQ-202
Interpreter consoles
- Channel switching and relay
- Mic mute and cough buttons
- Booth partner handover
One per interpreter position
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Asset TE-EQ-303
Transmitters
- Bosch Integrus infrared, up to 32 channels
- Portable and stationary FM transmitters
- Williams AV Digi-Wave digital systems
Matched to your room and languages
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Asset TE-EQ-404
Receivers and headsets
- Infrared and FM pocket receivers
- Earmuff and foldable headsets
- Replacement ear pads and spares
Spares on every job
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Asset TE-EQ-505
Discussion systems
- Bosch DCN delegate and chair microphones
- Stationary, lavalier, and push-to-talk mics
- Feeds the booths with clean floor audio
Panels, hearings, boardrooms
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Asset TE-EQ-606
Portable tour kits
- Lightweight digital tour guide transmitters
- Whisper systems for small groups
- Factory tours and site inspections
No booth required
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Asset TE-EQ-707
Power, cables, and cases
- Batteries and charging cases
- Cables, connectors, and antennas
- Multi-Caisses travel cases
Shipped and stored safely
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Special order
Need something else?
Delegate voting units, extra radiators, larger booths, or a hardware match for your existing system. Tell us what the room needs.
Ask for it in your quote
Rent for an event, or buy for a venue
Most clients rent per event. Venues that host multilingual programming regularly often buy outright.
Per event
Rent
Booths, receivers, and headsets delivered, tested, and struck by our own crew, for one day or a full conference.
Get a rental quoteStanding infrastructure
Buy
A permanent interpretation system for a venue that hosts multilingual events regularly: convention centers, courtrooms, legislative chambers. We install it and train your staff.
Get a purchase quote
Our own fleet, run by our own crew
Rented-in equipment makes someone else’s schedule your risk. We own the hardware we deploy, and the technicians who install it are the ones who keep it running all day.
Redundancy first
A spare transmitter is already live and spare receivers and headsets are on hand, so one failure never silences a language.
Audio fidelity
Broadcast-quality headsets and noise-canceling consoles keep interpreters fresh and listeners comfortable.
Logistics handled
From our Denver hub to your venue, we manage shipping, setup, and teardown so your team never touches a cable.
- 2 coastsInventory staged East and WestBooths, transmitters, and headsets ship from our own stock, not sourced at the last minute.
- Next dayTypical crew arrivalHow fast an equipped technician crew can usually be on site once you call.
- In-houseOur own techniciansThe people who deliver, test, run, and strike your system work for us, not a subcontractor.
Need the interpreters too? Our conference interpreting services pair this equipment with qualified simultaneous interpreters under one contract. Planning a session? Read the free guide Working with interpreters and simultaneous interpretation equipment.
Field reports
Three events, three very different rooms, the same standard.
Equipment and technical services
Cities Summit of the Americas
We provided all of the simultaneous interpreting equipment and technical services for the inaugural summit, which convened leaders from across the Western Hemisphere in plenaries and breakout rooms.
- 16Full-size interpreter booths
- 32Simultaneous interpreters
- 9Breakout sessions
- 3,000Participants
Interpreters and equipment
World Credit Union Conference, Boston
For WOCCU’s 2024 conference, we supplied the interpreters and the full interpretation system under one contract.
- 6Languages
- 14Interpreters
- 2,400Attendees
U.S. Department of Education
International Summit on the Teaching Profession
Simultaneous interpretation for a high-visibility international delegation, coordinated in real time with the U.S. Secret Service and the host venue.
- 9Languages
- 350+Delegates
- 24Conference interpreters
FAQ
Interpretation equipment, answered
Don’t see your question? A language specialist can answer it in one call.
Talk to a specialist
Get a straight answer
Tell us what you need translated or interpreted, and we’ll scope it with you.
Meet one-on-one with a language services expert, at a time that suits you.
What equipment do I need for simultaneous interpretation?
One soundproof booth per language with two interpreter consoles, a transmitter that carries every language on its own channel, radiators or antennas to cover the room, and a receiver and headset for every listener, plus spares. A technician runs the system all day. Use the kit builder on this page for a starting list.
What is the benefit of infrared (IR) over FM systems?
Security. Infrared signals do not pass through walls, which makes IR the standard for private board meetings, government hearings, and legal proceedings where confidentiality matters. FM and radio systems reach farther and suit large or outdoor venues.
How many languages can a Bosch Integrus system carry?
Up to 32 channels from one transmitter, including the floor language. We match the transmitter to your language count: 4, 8, 16, or 32 channels.
How do you handle signal interference in crowded city centers?
We scan the venue before the event and use digital infrared or encrypted digital systems to avoid local radio noise, so listeners get a clear feed even in high-interference urban venues.
Is your equipment ADA-compliant?
Yes. Our systems are compatible with assistive listening device (ALD) requirements, so your event can meet accessibility standards for people who are hard of hearing.
Can you integrate with our existing A/V provider?
Yes. Our technicians patch into your house sound and video streams and work alongside your A/V team, so the interpretation feed and the floor audio stay in sync.
Should we rent or buy interpretation equipment?
Rent if you hold multilingual events a few times a year: you get the right kit each time with no storage or maintenance. Buy if your venue hosts multilingual programming regularly, such as a convention center, courtroom, or legislative chamber. We install purchased systems and train your staff.
Tell us what’s at stake. We’ll show you how we’d handle it.
Send your files or describe your event. A language specialist replies with a fixed quote and a delivery date, with no obligation.
Prefer to call? 720-325-0459