Frequency-Domain Weighting VIs
Sound and Vibration Measurement Suite 7.0 Help
Edition: November 2008
Part #: 372416B-01
» View Sound and Vibration Info
Edition: November 2008
Part #: 372416B-01
» View Sound and Vibration Info
Owning Palette: Weighting and Filtering VIs
Installed With: Sound and Vibration Measurement Suite. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Frequency-Domain Weighting VIs to apply a weighting filter on frequency spectra. You can choose from acoustic, telecommunication, radiocommunication, and human vibration filters.
The VIs on this palette can return ranges of LabVIEW error codes or specific sound and vibration error codes.
| Palette Object | Description |
|---|---|
| SVL Integration (frequency) | Converts acceleration to velocity or displacement. The data type you wire to the spectrum input determines the polymorphic instance to use. |
| SVT Human Vibration Weighting Filter (frequency) | Applies the selected human vibration weighting to FFT-based spectra. The data type you wire to the spectrum input determines the polymorphic instance to use. |
| SVT Radiocommunications Weighting Filter (frequency) | Applies the selected weighting to a previously computed frequency spectrum or spectra. The data type you wire to the spectrum info in input determines the polymorphic instance to use. |
| SVT Telecommunications Weighting Filter (frequency) | Applies the selected weighting to a previously computed frequency spectrum or spectra. The data type you wire to the spectrum info in input determines the polymorphic instance to use. |
| SVT Weighting Filter (frequency) | Applies the selected weighting to the spectrum or spectra in the frequency domain. The SVT Weighting Filter (frequency) VI operates on Power, PSD, COP, FFT [Mag], FFT [Re], and FFT [Imag] spectra. The data type you wire to the spectrum input determines the polymorphic instance to use. |