User manual

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Remote Measurement
20. Remote Measurement
The Remote Measurement option allows the real-time acquisi-
tion of XL2 measurement data directly into a computer applica-
tion via USB. The option adds a real-time acquisition facility to
the Sound Insulation Reporter software.
Alternatively you can write your own unique measurement ap-
plications for sound level monitoring or automated measure-
ments, e.g. with MS Excel or LabView. A documented com-
mand set for data retrieval via USB is available. The following
XL2 measurement functions are supported:
Sound level meter and spectrum analyzer SLMeter/RTA•
Vibration Meter VibMeter•
FFT Analyzer + Tol•
RT60 reverberation time•
Audio analyzer RMS/THD+N•
High resolution RTA function 1/12 Oct + Tol•
The functionality of the Projector PRO option is included.
The commands are send in ASCII format through the virtual
COM port to the XL2 Analyzer.
Example Command Set
INIT START
MEAS:INIT
MEAS:SLM:123? LAF
Result returned to PC: 53.8 dB,OK
For more details you may download the dedicated Remote
Measurement Reference Manual.
Order information:
Remote Measurement Option
NTi Audio #: 600 000 375