LabVIEW Sound and Vibration Toolkit 2026 Q1 Bug Fixes

Created Feb 3, 2026

Overview

The following items are notable issues fixed between the release of LabVIEW Sound and Vibration Toolkit 2025 Q4 and LabVIEW Sound and Vibration Toolkit 2026 Q1, including additional patches and service packs. If you have an issue ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of LabVIEW Sound and Vibration Toolkit.

Glossary of Terms

Bug Number	Legacy ID	Description	Details
2360991		SVT Shock Response Spectrum Is Not Working As Expected In the SVT Shock Response Spectrum (SRS) function, Absolute Acceleration (the default value), works correctly but Relative Displacement does not work as expected. In the image below, relative displacement is expected to decrease with an increase in frequency. DIAdem (left side) shows the correct result, but the SVT SRS (right side) displays an incorrect result for relative displacement. Workaround: There is currently no known workaround for this issue.	Reported Version: LabVIEW Sound and Vibration Toolkit: 2021 Resolved Version: LabVIEW Sound and Vibration Toolkit: 2026 Q1 Added: Jul 17, 2023

Bug Number

Legacy ID

Description

Details

2360991

SVT Shock Response Spectrum Is Not Working As Expected

In the SVT Shock Response Spectrum (SRS) function, Absolute Acceleration (the default value), works correctly but Relative Displacement does not work as expected.

In the image below, relative displacement is expected to decrease with an increase in frequency. DIAdem (left side) shows the correct result, but the SVT SRS (right side) displays an incorrect result for relative displacement.

Workaround:

There is currently no known workaround for this issue.

Reported Version:

LabVIEW Sound and Vibration Toolkit: 2021

Resolved Version:

LabVIEW Sound and Vibration Toolkit: 2026 Q1

Added:

Jul 17, 2023

Additional Patch Information

Installing some patches may require certain additional steps or considerations. Please refer to the following table for more information about patches for this release.

These patches currently do not have any special instructions.

Glossary of Terms

Bug ID - When an issue is reported to NI, you may be given this ID or find it on ni.com. You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
Legacy ID – An older issue ID that refers to the same issue. You may instead find this issue ID in older known issues documents.
Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
Workaround - Possible ways to work around the problem.
Reported Version - The earliest version in which the issue was reported.
Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
Date Added - The date the issue was added to the document (not the reported date).