Interpreting System BOSCH DCN-Integrus


TheDCNconference hall



DCN CCU Central control unit BOSCH, LBB 3500/05

The LBB 3500/05/D Basic Central Control Unit is the heart of a stand-alone discussion and conference control system. This compact and versatile unit includes features for controlling delegate microphones, distributing simultaneous interpretations and conducting voting sessions - all without the need of a central control operator


  • Conference control without operator
  • Controls up to 240 contribution units
  • Voting and simultaneous interpretation
  • Built-in automatic audio equalizer

INT TX Transmitters LBB3420/00

The transmitter is the central element in the Integrus system. It accepts analogue or digital input, modulates these signals onto carrier waves and transmits these carrier waves to radiators located in the room.


Data sheet (817 kB) »


  • Can distribute a maximum of 4, 8, 16 or 32 audio channels
  • Can be used with DCN Next Generation, or analogue systems like the CCS 800
  • Flexible configuration of channels and channel quality modes for efficient distribution
  • Configuration of transmitter and system via a display and one single rotary push button

DCN- Audio Media Interface, LBB 3508/00

The Audio Media Interface and Power Supply Unit enables external analogue equipment such as broadcast, recording and wired or wireless sound distribution equipment to be connected to the DCN system. This unit is equipped with four digital to analogue converters and channel selection switches for selecting the floor language or interpretation channels. The LBB 3508/00 has a built-in power supply which can drive up to 90 additional nits. A builtin trunk-line splitter enables it to be connected to the trunk-line at any point, using loop-through cabling. The unit switches on automatically when the main CCU is switched on. it can be used freestanding on a table-top or mounted in a 19 in. rack.


  • Enables analogue equipment to be connected
  • to the DCN outputs
  • Powers up to 90 contribution units
  • (with a PCF of 1)
  • Can be connected to the system at any point
  • Remote power on/off

DCN DESK Interpreter Desk LBB3520/10

The LBB 3520/10 is a modified version of the LBB 3520/00 single-user Interpreter Desk with LCD Screen. It offers the same high functionality as the LBB 3520/00, and also incorporates several new features: The LCD screen has backlighting. Improved ergonomic design of the user controls. In particular, the outgoing channel buttons are dark red coloured and the headphone controls light grey, thus offering greater differentiation from the other buttons, which simplifies use.

DCNDESK Interpreter Desk L?? 3520/10

  • Condeser microphone with built-in plop and windshiled, mounted on a fold-away stem, complete with a light ring which illuminates when the microphone is on.
  • Built-in loudspeaker with volume control for distribution of the floor language when all the microphones in the booth are switched off.
  • Light grey headphone, volume, treble and bass controls.
  • Rotary selector switch for quick selection of the incoming language channel. Three channel selection keys with LED indication for quick access to interpreter-specified languages channels.
  • Light grey select key with LED indicators to specify the original floor language or the auto-relay language.

LBB 9095/30 Interpreter Headphones

Lightweight headphones for direct connection to DCN-IDESK Interpreters Desk, dynamic.




Data sheet (690 kB) »

  • Durable and dynamic
  • Replaceable ear pads
  • High-quality sound reproduction

Wireless Language Distribution System - Integrus

Wireless Language Distribution System - Integrus




Integrus is a system for wireless distribution of audio signals via infra-red radiation. It can be used in a simultaneous interpretation system for international conferences where multiple languages are used.


  • Excellent audio quality
  • Advanced digital technology
  • Infra-red for freedom of movement for delegates
  • Simultaneous interpretation

LBB 451x/00 Digital Infra-red Radiators LBB 4511/00




These radiators are used to distribute infra-red signals throughout the conference venue, enabling delegates to listen to the proceedings by means of personal receivers. High-power infra-red radiators which are ideal for use in even the largest conference venues. With 480 IREDs giving more output power.

  • LBB 4511/00 covers up to 1300 m2 (one carrier, 4 standard quality channels)
  • LBB 4512/00 covers up to 2600 m2 (one carrier, 4 standard quality channels)
  • Automatic gain control ensures the IREDs (infra-red emitting diodes) function with maximum efficiency
  • Power output selection for efficiency and economy

Data sheet (684 kB) »

Pocket Receivers LBB 4540/XX


These ergonomically designed receivers incorporate the latest electronics technology - including a specially designed IC - to ensure maximum performance and a long battery lifetime. The receivers can be used for both language and music distribution.

Data sheet (695 kB) »


  • Specially-designed IC for maximum performance and a long battery life time
  • Recharging electronics integrated in the chip, ensuring optimum charging performance
  • 2-digit LCD display with battery and reception status indication
  • Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unused channels

LBB 3443 Lightweight Headphones

  • Lightweight with high quality sound reproduction
  • Replaceable ear pads
  • Available with normal or durable cable
  • Separate available solid washable ear pads

Data sheet (793 kB) »


Silent Series Portable Interpreter Booths, AUDIPACK Silent 9300

A very quick to mount portable booth for simultaneous interpretation. Standard suitable for 2 persons and easily extendable to a 3 persons booth. This booth is fully transportable, based on an user friendly concept and is suitable for all types of conference systems.

The Silent Series Booth is the only interpretation booth available conform the latest proposed ISO 4043 Norm. It consists of 8 interchangeable wall panels, from which 4 panels are equipped with windows of Security Glass, and 2 roof panels.

The cabin will standard be delivered with a table. The ventilation-system is optional, for which can be chosen between a removable or permanently fixed system. Flightcase on wheels for transportation and storage.


Double booths Triple booths
  • Soundproof
  • for two intrepreters
  • Ventilation mounted of the roof
  • LxDxH - 1.60 x 1.60 x 2.00 m.
  • EU Standart compliant EU/JICS
  • Soundproof
  • for three intrepreters
  • Ventilation mounted of the roof
  • LxDxH - 2.40 x 1.60 x 2.00 m.
  • EU Standart compliant EU/JICS


Data sheet (1314 kB)