Use noiseLAB for . . .

Wind Turbine Measurements

• Tone analysis automatically finds tones and determines their audibility according to ISO 1996, Annex 2.  You can output the results in Excel or Graphic form. And for time varying tones, you can automatically generate tone analysis in user-defined time slices:  be it 10 or 60 seconds.  And with one button click you can output the resutls in Excel or as a sequence of screen shots in .jpg format. (Click on picture to show in full resolution)

• noiseLAB also provides low frequency A and G weighting of third octave spectra for infrasound analysis.  Here you can also automatically make these measurements in time slices.

Infrasound analysis

• noiseLAB provides for low frequency 1/3 octave analysis (when you choose a suitable microphone and front end).  It then automatically applies the low Frequency A and G weighting to the spectra for infrasound analysis.  Note the G and A values in the table below the graph

noiseLAB: Now on Windows 7

We are pleased to announce that noiseLAB now runs on Windows 7.

Follow the download and installation instructions.

The first time you run noiseLAB and noiseLAB Batch Processor, do as follows:

• From the Start Button, navigate to DELTA, and in that folder, the desired program (noiseLAB or noiseLAB Batch Processor)
• Right click on the desired program, and select “Run as Administrator”. This is only necessary the first time you run the program.
• If you get a Firewall warning, reply positively, i.e. let noiseLAB access certain resources.  The terminology varies depending on which firewall you use.

noiseLAB, simply powerful noise measurements

noiseLAB

Simple, yet powerful

Portable, yet affordable