Hello,
You are correct when you note that CVI does not have a sound and vibration toolkit. If you have LabVIEW, you can still use that code, by creating an application/dll in LabVIEW that use the Shock Reponse Spectrum VI, then call this application/dll from CVI. It's similar to creating a wrapper for code you previously wrote in C++, VB, etc.
Hope that helps.
Wendy L
LabWindows/CVI Developer Newsletter