APx517 Downloads


APx517B Datasheet (1.2 MB)

APx517B Acoustic Analyzer Datasheet




    APx500 Measurement Software 7.1 (379.6 MB)

    Version 7.1 is the current release of APx500 audio measurement software.

    APx500 software version 7.1 adds new enhancements suited to a wide range of audio test applications, whether analog, digital, or acoustic:

    • Support for GRAS SysCheck2-capable microphones
    • Enables the use of Fast Sweep in open loop testing scenarios
    • Expands FFT analysis capabilities
    • Adds Transfer Function to Bench Mode
    • The handling of units of measure is now more integrated, improving the presentation of your input units. Scale any input in either the native unit domain of that physical input or in Volts, FS, Pascals, or Amps.

    New analyzers include one year of software maintenance, licensing that instrument for APx version 8.0 when it is released, as well as any minor releases that occur between versions 7.1 and 8.0. Release 7.1 is compatible with all analyzers in the APx500 Series, however an APx KeyBox is required to run v7.1 on Legacy APx analyzers.

    IMPORTANT: Beginning with version 5.0, a paid license is required to run each major release (e.g., v5.0, v6.0, etc.) of APx500 audio measurement software.

    Software Licensing FAQ

    Additional information regarding APx500 measurement software:

    1. AP Software and Windows Compatibility chart
    2. APx500 software v7.1 requires the Windows 10 64-bit operating system.
    3. This download is suitable for most users. If Microsoft .NET version 4.5 is not already on your PC, it will be downloaded during the installation.
    4. For PCs that do not have .NET version 4.5 installed, and are not connected to the Internet, download the full installer instead (APx500 Measurement Software (with .NET)) NOTE: .NET 4.5 does not support Microsoft Windows XP.



    APx500 Measurement Software (with .NET) 7.1 (379.61 MB)

    APx500 software version 7.1 adds new enhancements suited to a wide range of audio test applications, whether analog, digital, or acoustic:

    • Support for GRAS SysCheck2-capable microphones
    • Enables the use of Fast Sweep in open loop testing scenarios
    • Expands FFT analysis capabilities
    • Adds Transfer Function to Bench Mode

    New analyzers include one year of software maintenance, licensing that instrument for APx version 8.0 when it is released, as well as any minor releases that occur between versions 7.0 and 8.0. Release 7.1 is compatible with all analyzers in the APx500 Series, however an APx KeyBox is required to run v7.0 on Legacy APx analyzers.

    IMPORTANT: Beginning with version 5.0, a paid license is required to run each major release (e.g., v5.0, v6.0, etc.) of APx500 audio measurement software.

    Software Licensing FAQ

    Additional information regarding APx500 measurement software:

    1. AP Software and Windows Compatibility chart
    2. APx500 software v5.0 requires the Windows 10 64-bit operating system.
    3. This download includes the Microsoft .NET Framework version 4.5, and is suitable for installation on PCs that are not connected to the Internet and do not already have version 4.5 installed. NOTE: .NET 4.5 does not support Microsoft Windows XP.
    4. Did APx500 suddenly stop functioning on your computer? It may be due to this.



      APx517B Installation Instructions & Full Specifications (2.8 MB)

      Installation instructions and full specifications for the APx517B Acoustic Analyzer. AP specifications in hard copy booklets & brochures can be out of date. The specifications documents available for download from our Web site have the most current and correct information. If there is a conflict between printed and online specifications, the online version is the prevailing document.