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Sound and Vibration Measurement and Analysis

National Instruments sound and vibration hardware features 24-bit ADCs at sampling rates up to 204.8 kS/s in PXI, PCI, and USB platforms for flexible, accurate measurements. Sound and vibration analysis software, including both interactive, configuration-based software and NI LabVIEW analysis VIs, provides audio measurements, fractional-octave analysis, frequency analysis, transient analysis, and order tracking.

Learn about NI audio test solutions
Discover NI NVH, acoustics, and vibration solutions
Examine NI machine condition monitoring solutions

Dynamic Signal Acquisition Hardware

New Wi-Fi/Ethernet - 802.11g Industrial Modules

NI Wi-Fi dynamical signal acquisition (DSA) devices combine IEEE 802.11 wireless or Ethernet communication; direct sensor connectivity; and the flexibility of NI LabVIEW software for remote monitoring.

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PXI - High-Channel Industrial Platform Modules

PXI (PCI eXtensions for Instrumentation) is a rugged PC-based platform for measurement and automation systems. PXI is a high-performance, low-cost deployment platform for measurement and automation.

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NI CompactRIO - Embedded Industrial Platform Modules

The CompactRIO programmable automation controller (PAC) is a low-cost reconfigurable control and acquisition system designed for applications that require high performance and reliability.

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NI CompactDAQ/USB - Portable Industrial Platform Modules

NI CompactDAQ hardware provides the plug-and-play simplicity of USB to sensor and electrical measurements on the benchtop, in the field, and on the production line.

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Sound and Vibration Analysis Software

NI Sound and Vibration Measurement Suite

The Sound and Vibration Measurement Suite is the most comprehensive collection of National Instruments signal processing tools for noise, vibration, and harshness (NVH); machine monitoring; and audio test including frequency, octave, and order analysis.

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NI Sound and Vibration Toolkit

The Sound and Vibration Toolkit features the most common analysis functions for noise, acoustic, and vibration measurement applications.

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