DCN Next Generation Interpretation System Data Brochure Communication you can rely on
DCN Next Generation Interpretation System Data Brochure | 1 DCN Next Generation Interpretation System 1. Introduction 3 2. Interpretation and Language Distribution 8 Data Brochure 3. Headphones 12 4. Central Control Equipment 14 5. Application Software 17 6. DCN Network 19 7. Optical Network 21 8.
2 | DCN Next Generation Interpretation System Data Brochure
DCN Next Generation Interpretation System Data Brochure | Introduction | 3 1. Introduction Digital Congress Network World’s first digital congress interpretation system, upgraded for even higher performance The Bosch DCN Next Generation Interpretation System brings the benefits of innovative digital technology to interpretation systems. Digital signal processing and transmission via a simple network system greatly improves audio quality and simplifies operation and installation.
4 | Introduction | DCN Next Generation Interpretation System Data Brochure PC Control DCN NG Interpretation Desks Optical Network Cable DCN NG Central Control Unit DCN Network Cable DCN NG Audio Expander DCN NG Channel Selectors DCN Next Generation Interpretation System network The diagram left shows how the building blocks of the DCN Next Generation fit together.
DCN Next Generation Interpretation System Data Brochure | Introduction | 5 Excellent audio quality The result of this advanced digital technology is excellent audio performance with no loss in signal quality or level during transmission. Each unit receives a consistently high quality audio signal. This significantly enhances the intelligibility of speech.
6 | Introduction | DCN Next Generation Interpretation System Data Brochure Up to 31 different languages The DCN Next Generation interpreter desk can accommodate up to 31 different language channels, plus the original floor language, all with an audio-bandwidth of 20 kHz. There is also the Integrus wireless, infra-red system that distributes languages throughout the conference venue using infra-red transmitters and radiators. Access is by means of personal infra-red receivers with headphones.
DCN Next Generation Interpretation System Data Brochure | Introduction | 7
8 | Interpretation and Language Distribution | DCN Next Generation Interpretation System Data Brochure 2. Interpretation and Language Distribution 2.1 LBB 4120/00 Interpreter Desk for 32 channels The LBB 4120 is a single-user interpreter desk with a stylish and modern design, which fully conforms to internationally agreed standards. Clear positioning per functional area of the desk controls allows intuitive operation without mistakes.
DCN Next Generation Interpretation System Data Brochure | Interpretation and Language Distribution | 9 Interconnection • 6-pole microphone socket • Headphone or headset connector (5-pole 180° Din type socket wired according to IEC 574-3) • 6.3 mm (0.25 in) and 3.5 mm (0.
10 | Interpretation and Language Distribution | DCN Next Generation Interpretation System Data Brochure 2.4 LBB 4149/90 LBB 4149/95 Pluggable microphones The LBB 4149/90 and LBB 4149/95 are unidirectional electret microphones with an adjustable stem for use with LBB 4120 interpreter desk.
DCN Next Generation Interpretation System Data Brochure | Interpretation and Language Distribution | 11 Controls and indicators Electrical characteristics • Two push-buttons (up/down) for channel selection Supply voltage 17- 40 V d.c. via DCN network cable • Two push-buttons (up/down) for headphone volume control Power consumption 0.8 W • Backlit 2-digit LCD for channel number indication Performance Interconnection Headphone • 3.5 (0.
12 | Headphones | DCN Next Generation Interpretation System Data Brochure 3. Headphones A range of headphones is available for use with the DCN Next Generation Interpretation System. This range includes Interpreter Headphones (LBB 9095/30) , Lightweight Stereo Headphones (LBB 3443/00), Stethoscopic Headphones (LBB 3441/10), Single Earphones (LBB 3442/00) and High-Quality Dynamic Headphones (LBB 3015/04). 3.1 LBB 9095/30 Interpreter Headphones Lightweight, dynamic headphones with 1.5 m (59.
DCN Next Generation Interpretation System Data Brochure | Headphones | 13 3.3 LBB 3441/10 Under -The- Chin Stereo Headphones Physical and electrical characteristics: Connection 1.2 m (4 ft) cable with 3.5 mm (0.14 in) angled jack plug Impedance 150 ohm per earpiece Audio frequency response 50 Hz to 5 kHz (-10 dB) Power handling capacity 60 mW Sensitivity (1 kHz) 107 dB SPL/earpiece at 1 mW/earpiece Weight 33 g (0.07 lb) Finish Black Set of 1.000 replacement ear tips: LBB 3441/50 2.8 LBB 3.
14 | Central Control Equipment | DCN Next Generation Interpretation System Data Brochure 4. Central Control Equipment 4.1 LBB 4100/00 Central Control Unit The Central Control Unit (CCU) is the heart of the interpretation system with as many as 2 x 32 high quality audio channels; allowing for interpretation application with floor and 31-interpretation languages.
DCN Next Generation Interpretation System Data Brochure | Central Control Equipment | 15 Audio inputs/outputs: Physical characteristics XLR nominal input - 12 dBV (±6 dB) Mounting Free-standing or mounted in a 19”-rack XLR maximum input +12 dBV Dimensions (H x W x D) 88 x 483 x 350 mm Cinch nominal input -24 dBV (± 6 dB) (3.5 x 19 x 13.8 in) Cinch maximum input +0 dBV (with brackets, without feet) 92 x 440 x 350 mm XLR nominal output - 12 dBV (+6/- 24 dB) (3.6 x 17.3 x 13.
16 | Central Control Equipment | DCN Next Generation Interpretation System Data Brochure 4.3 LBB 4402/00 Audio Expander The audio expander can contribute audio to and distribute audio from the system. Typical applications are room coupling and audio distribution. Features and benefits • Award winning design • Room coupling facility • 5 x control outputs to indicate channel engaged state • 1 x headphone output 3.5 mm (0.
DCN Next Generation Interpretation System Data Brochure | Application Software | 17 5. Application Software 5.1 LBB 4190/00 DCN NG Startup Software The Startup screen is active whenever DCN NG software modules are used for controlling and monitoring. This module is different from all other DCN NG software modules because it is primarily used as a platform from which the other modules are selected. However, this is only one aspect of Startup.
18 | Application Software | DCN Next Generation Interpretation System Data Brochure 5.3 LBB 4172/00 DCN NG Simultaneous Interpretation Simultaneous interpretation is an essential component in the international congress venues of today. The Simultaneous Interpretation program supports the preparation of simultaneous interpretation facilities and the monitoring of interpreter activities during a conference. It can accommodate 31 interpreter booths, each with up to 6 interpreter desks.
DCN Next Generation Interpretation System Data Brochure | DCN Network | 19 6. DCN Network 6.1 LBB 4114/00 Trunk Cable Splitter The LBB 4114/00 is used in conjunction with the system installation cabling to divide the trunk-line cabling, thus allowing system installers to achieve the optimum layout of the trunk-line, and therefore contribution equipment, to suit the conference venue.
20 | DCN Network | DCN Next Generation Interpretation System Data Brochure 6.3 LBB 4116/xx Extension Cable Assembly Cable terminated at both ends with a moulded 6-pole circular connector (male and female). The extension to the type number gives the length of the cable. Technical data Grey PVC sheath 6 mm (0.24 in) dia. Ordering information LBB 4116/02 2 m (6.6 ft) length LBB 4116/05 5 m (16.0 ft) length LBB 4116/10 10 m (33.0 ft) length LBB 4116/15 15 m (49.2 ft) length LBB 4116/20 20 m (66.
DCN Next Generation Interpretation System Data Brochure | Optical Network | 21 7. Optical Network 7.1 LBB 4410/00 Optical Network splitter The optical network splitter is used in conjunction with the system installation to-tap off two branches from the optical network cable run.
22 | Optical Network | DCN Next Generation Interpretation System Data Brochure 7.2 LBB 4414/00 Fiber interface The fiber interface is used in conjunction with the system installation to convert from plastic optical network cable to glass optical fiber and vice versa.
DCN Next Generation Interpretation System Data Brochure | Optical Network | 23 7.3 LBB 4416/xx Optical Network cables This is a special cable with 2 plastic fibers for data and audio communication and 2 copper cores for the power supply. The cable is supplied with the network connectors fitted. This cable can be used to connect the CCU to audio expanders. Technical data Black PVC cable 7 mm (0.24 in) dia. The network cables are supplied in different lengths.
24 | Technical data | DCN Next Generation Interpretation System Data Brochure 8. Technical Data Conforms to the international standard IEC 60914, the international standard for conference systems. 8.1 Microphones 8.2.2 Lightweight stereo headphones LBB 3443/00 General Impedance 2 x 32 Ω Frequency response 50 Hz to 20 kHz (-10 dB) Connection 1.3 m (4.
DCN Next Generation Interpretation System Data Brochure | Technical Data | 25 8.3 Transmission links 8.
26 | Technical Data | DCN Next Generation Interpretation System Data Brochure 8.7 Interface data 8.7.2 LBB 4106/00(D) Extension Power Supply Unit Recommended external microphone type (or headset microphone) Electrical characteristics Element: Electret-condenser Supply voltage Polar pattern Omni directional Operating voltage 5 Vd.c. Power consumption 350 W Sensitivity Approx. -62 dB at 1200 Ω DCN system supply 40 VDC, max 85W per DCN socket 105, 115, 125, 220, 230, 240 Va.c.
DCN Next Generation Interpretation System Data Brochure | Technical Data | 27 Line Output ı XLR nominal output - 12 dBV (+ 6/- 24 dB) XLR maximum output +12 dBV Cinch nominal output -24 dBV (+ 6/- 24 dB) Cinch maximum output 0 dBV Physical characteristics Mounting Free-standing or mounted in a 19”-rack Dimensions (H x W x D) 88 x 483 x 350 mm (3.5 x 19.0 x 13.8 in) (with brackets, without feet) 92 x 440 x 350 mm (3.6 x 17.3 x 13.
28 | Technical Data | DCN Next Generation Interpretation System Data Brochure 7.9 System Limits Examples • The total DCN cable length (using standard LBB 4116/xx cable) between the central control unit and the last unit in any branch of the system must not exceed 250 m (820 ft 2 in). This includes all extension cables and the 2 m (78.74 in) long cable attached to each system unit • The total number of units from the central control LBB 4100/00 unit to the first regenerative tap-off (i.e.
DCN Next Generation Interpretation System Data Brochure | Product Index | 29 Partnummer Description Page LBB 3015/04 LBB 3441/10 LBB 3442/00 LBB 3443/00 LBB 4100/00 High Quality Dynamic Stereo Headphones Under-The- Chin Stereo Headphones Single Earphone Lightweight Stereo Headphones Central Control Unit 13 13 13 12 14 LBB 4106/00 LBB 4114/00 LBB 4115/00 LBB 4116/xx LBB 4117/00 Extension Power Supply Unit Trunk Cable Splitter Tap-Off Unit Extension Cable Assembly Set of 25 Cable Locking Clamps 15 19
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