Sound and Vibration Analysis Software

The following table shows which functions install with NI Sound and Vibration Toolkit.

  Base Full
FFT analysis ✓ ✓
Zoom FFT ✓ ✓
Subset FFT ✓ ✓
Frequency response function (FRF) ✓ ✓
Peak search ✓ ✓
Sound level ✓ ✓
Vibration level ✓ ✓
Time Waveform, Octave Spectra, FFT Spectra Graphs ✓ ✓
1/n octave ✓ ✓
Weighting filters ✓ ✓
Integration ✓ ✓
Harmonics ✓ ✓
Distortion (THD, THD+N, SINAD) ✓ ✓
Intermodulation distortion (IMD) ✓ ✓
Tone detection ✓ ✓
Multitone Analysis ✓ ✓
Audio Test Signal Generation ✓ ✓
Discrete Frequency Sweep Analysis ✓ ✓
Continuous Frequency Sweep Analysis — ✓
Spurious-free dynamic range (SFDR) ✓ ✓
Crosstalk ✓ ✓
Delay and Polarity ✓ ✓
SNR ✓ ✓
Discrete Frequency Sweep Analysis ✓ ✓
Swept Sine ✓ ✓
Histogram ✓ ✓
Limit testing ✓ ✓
Statistical Level ✓ ✓
Pink noise ✓ ✓
Shock response spectrum (SRS) ✓ ✓
Short-time Fourier transform (STFT) ✓ ✓
Accelerometer and Microphone Calibration ✓ ✓
Sound Quality — ✓
Human vibration filters — ✓
Torsional vibration — ✓
Tachometer processing — ✓
Order power spectrum — ✓
Order tracking — ✓
Order extraction — ✓
Logging to TDMS ✓ ✓
Angular resampling — ✓
Envelope detection — ✓
Waterfall plot ✓ ✓
Spectral map — ✓
Bode plots ✓ ✓
Orbit and shaft centerline plot — ✓
Polar plot — ✓
Performance-optimized analysis for online processing ✓ ✓