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Improved Polar Plot Utility  
Users can automatically transfer the measured directivity data to a contour plot in a third-party software package called VACS.  
Getting Started with LabVIEW for 2700 Series  
… It’s a good idea to finish with the Close VI wired with a final error indicator that will show success or failure for the entire VI. When your VI has been tested to your satisfaction, you can then…  
Audio Precision Introduces "Logic Analyzer" View for Digital Audio  
… of APx500 v2.4 which Audio Precision staff are demonstrating on their stand (1503) at the AES show, Munich, from May 8-10, 2009. The full version of APx v2.4 is due to be released later this year.…  
10 Ways to Reduce Testing Time in APx500  
… Looking to accelerate your audio tests? In this article, we’ll show you how you can accelerate your audio measurements with APx500 software. 1: Use a Fast Computer 2: Use a Fast Measurement Technique 3: “Fix” the…  
Graph Formatting in AP2700 and ATS  
… and border. Paste to a raster editor or direct to Word. Not recommended unless you are trying to show an example of the AP software panel rather than the actual data inside the graph. Once your preference…  
More about Bit-accurate measurements  
… easy to observe “stuck” bits in digital hardware. The walking bits waveforms will also show no errors when passed through a bit-accurate system. Walking Zeros In the Walking Zeros waveform, all…  
Graph Trace Colors in AP2700 and ATS  
… cycle. The color assignment pattern is illustrated in the chart below. The last two columns show the colors that will be assigned if you do a typical two-channel sweep, either by setting up Data 1 and…  
Audio Precision Raises the Performance Bar for Electro-Acoustic Test  
… intuitive measurement software.” The APx1701 will be demonstrated June 3 – 5 in Suite #1040 at T.H.E. Show Newport in Irvine, California. Demonstrations will also be available June 5 – 7 in Stand #46 at the…  
APx Waveform Computes Utility  
… is invoked to run in the background by adding a Run External Program step in the project navigator, as shown in Figure 3. Fig 3  AV Sync Run External Program Step. A controlled test file with a 10 ms audio…  
Equalizing APx Generator .wav Files for PESQ  
… EQ curve, and an output file. Some sample .csv files are included with the utility as examples to show the proper format. The data export feature in APx will also create a properly formatted .csv…  
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