Technical Data; System Technical Data; Transmission Links; Combined Devices From Input To Output - Bosch DCN Next Generation Operation Manual

Conference System
11

Technical Data

11.1

System Technical Data

Conforms to international standard IEC 60914, the international standard for conference
systems.
11.1.1

Transmission links

The following transmission links are possible:
–
–
–
–
–
–
–
–
Frequency response:
Harmonic distortion:
Harmonic distortion @ overload:
Crosstalk attenuation @ 4 kHz:
Dynamic range:
11.1.2

Combined devices from input to output

The following transmission links are possible:
–
–
–
–
–
–
Typical frequency response:
Front-to-random sensitivity index:
Rated equivalent sound pressure level due to inherent noise:
Total harmonic distortion @ overload:
Crosstalk attenuation:
Bosch Security Systems B.V.
From delegate microphone to interpreter headphones
From delegate microphone to delegate headphones
From interpreter microphone to delegate headphones
From interpreter microphone to interpreter headphones
From auxiliary input to delegate headphones
From auxiliary input to interpreter headphones
From delegate microphone to auxiliary output
From interpreter microphone to auxiliary output
Delegate microphone with transmission link to interpreter headphones
Delegate microphone with transmission link to delegate headphones
Delegate microphone with transmission link to auxiliary output
Interpreter microphone with transmission link to interpreter headphones
Interpreter microphone with transmission link to delegate headphones
Interpreter microphone with transmission link to auxiliary output
- 125 Hz to 20 kHz (General)
- 125 Hz to 3.5 kHz (Intercom links)
< 0.5%
< 1%
> 80 dB
> 90 dB
Operation Manual
Technical Data | en 269
125 Hz to 20 kHz
> 4.6 dB
< 25 dB(A)
< 1%
> 80 dB
2013.11 | V2.0 | DCN-NG_OM_V4.x