Technical Specifications; Dds 5900 System - Shure DDS 5900 User Manual

Line Output Level (A-D)
line_output_level
Adjusts the level of the line output signal.
Indicates which output is being controlled. Possible values are: 'A', 'B', 'C' or 'D'.
The level of the line output ranges from -41 to 0. The value -41 indicates the output is zero. Values from -40 to 0 indicate atten-
uation in dB.
Define Audio Path
audio_path
This command defines audio connections in the system.
Indicates which connection is being controlled. Possible values are: 'mic_to_speaker', 'mic_to_floor', 'linein_1_to_speaker',
'linein_1_to_lineout_A' or 'linein_1_to_floor'.
Indicates whether the audio is being routed from microphones/lineinput_1 to speakers/lineoutput_A/floor.
Audio Status Complete
audio_status_done
This command terminates audio status streaming.

Technical Specifications

DDS 5900 System

The microphone system conforms to IEC 60914, the international standard for discussion systems. However the functionality of
an Interpreter Unit differs from the standard.
Audio performance specifications are measured from the audio input of a Discussion Unit to the headphone output of a Discus-
sion Unit.
System Audio Performance
Audio quality
Audio frequency response
Total harmonic distortion at 1 kHz
Dynamic range
Weighted signal-to-noise ratio
Cabling and System Limits
Cable type (min. specification)
24 bit audio @ 32 kHz sampling frequency
65 Hz - 16 kHz (-3 dB)
< 0.1%
> 80 dB
> 85 dB(A)
Cat5e, AWG 24, screened, shielded
Shure Incorporated
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