Specifications

Chapter 4: Getting Started Guide
24 APx511 Getting Started Guide
APxHia
We have included a program called APxHia to illustrate the
hearing instrument testing functions available in the .NET
function library.
The program provides tools for microphone calibration and
chamber leveling and other common tasks. It also runs a
series of tests satisfying the two defining standards for hear-
ing instrument testing.
Note that APxHia is provided for illustrative
purposes only. For production testing a user-cre-
ated program in C#.NET, VB.NET or LabVIEW
should be created to address the API. See page
29.
The graphs displayed in APxHia are images. T
o
access t
he graph data, go to the corresponding
graph in the APx500 user interface.
Running APxHia
In the Windows Start menu under Audio Precision >
APx500 3.2 > HearingInstrumentTest, choose APxHia
Test.
When APxHia first launches, it also launches APx500 (in
the background, not visible) and opens an APx project file.
If APxHia has been run on this system before, previous set-
tings are read and applied.