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Stand-alone configuration-based analysis and data logging with NI Sound and Vibration Assistant Multichannel power spectrum, zoom power spectrum, and frequency response ANSI and IEC compliant full and fractional (1/3, 1/6, 1/12, 1/24) octave analysis Order analysis tracking and extraction including tachometer processing Waterfall, cascade, shaft centerline, orbit, Bode, and polar plots Universal File Format (UFF58) file I/O support

The National Instruments Sound and Vibration Measurement Suite 6.0 is the most comprehensive collection of NI analysis and signal processing tools for noise, vibration, harshness (NVH); machine condition monitoring; and audio test applications. It includes the new NI Sound and Vibration Assistant, stand-alone, interactive software for quickly acquiring, analyzing, and logging acoustic, noise, and vibration data. With a configuration-based, flexible measurement library and open-analysis capability, the Sound and Vibration Assistant is designed for quick data capture through a unique software-based measurement approach to create customized applications.

The Sound and Vibration Assistant offers the ability to continually interact with live data, varying analysis settings on the fly while logging data to disk for more analysis later. For example, you can vary the weighting and bandwidth of an octave spectrum while recording sound level data or adjust the window applied to a power spectrum while trending overall vibration readings. With Universal File Format (UFF58) file I/O support, you can acquire data from 24-bit dynamic signal acquisition (DSA) devices from NI, including USB DSAs, and share it easily between other commonly used sound and vibration analysis applications including modal analysis software.

This latest version extends analysis functionality with NI LabVIEW VIs for performing audio measurements, octave analysis, frequency analysis, and order tracking for automotive, military/aerospace, and mechanical/structural designs. Further shortening the time to first measurement in LabVIEW, Express VIs for power spectra, frequency response, ANSI and IEC fractional octave analysis, distortion measurement, order spectra, and spectral map processing are also included. Engineers can quickly and efficiently begin applications with more than 50 ready-to-run LabVIEW example code bases provided in the NI Sound and Vibration Measurement Suite.