Sound and Vibration

Sound and vibration products interface with microphones and accelerometers to acquire acoustic and vibration signals. Use these products for audio test; machine condition monitoring; and noise, vibration, and harshness (NVH) applications.

Easily take sound and vibration measurements with NI hardware and software

NI’s sound and vibration products integrate with the software of your choice for dynamic signal acquisition (DSA) applications. You can use interactive measurement panels in DAQExpress, create custom applications in development software like LabVIEW, and more.

Available in the Form Factors You Need

NI offers sound and vibration measurement hardware that works with the system you use: PC-based, PXI, CompactDAQ, or CompactRIO. If you need additional features for extreme environments, consider FieldDAQ™ hardware.

Sound and Vibration-Specific Software for Quick Analysis

All NI sound and vibration hardware is programmable with NI-DAQmx software and compatible with the LabVIEW Sound and Vibration Toolkit, which includes easy-to-use power spectrum, swept sine, octave analysis, and other functions.

6 Results

    Platform Modules

    Platform modules integrate with modular hardware platforms that allow you to combine different types of modules in a custom system that leverages shared platform features. NI offers three hardware platforms—CompactDAQ, CompactRIO, and PXI—though all platforms may not be represented in this category.

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    The USB Sound and Vibration Measurement Bundle includes the C Series Sound and Vibration Input Module and a CompactDAQ Chassis.
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    Provides dynamic signal acquisition in sound and vibration applications for CompactDAQ and CompactRIO systems.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO
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    Provides analog input channels for voltage, current, temperature, and strain measurements in CompactDAQ or CompactRIO systems.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO
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    Provides dynamic signal generation and acquisition in sound and vibration applications for PXI systems.

    Feature Highlights:

    • Platform: PXI
    • Bus: PXI, PXI Express
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    Provides dynamic signal acquisition in rugged environments. FieldDAQ™ devices are dust- and water-resistant and offer TSN technology for simplified distribution.

    Feature Highlights:

    • Bus: Ethernet
  • Stand-Alone or Computer-Based Devices

    Stand-alone or computer-based devices either integrate with standard desktop and laptop computers or allow you to use them without the need for other modular hardware.

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    Provides dynamic signal generation and acquisition in sound and vibration applications for computer-based systems.

    Feature Highlights:

    • Bus: PCI, USB