From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

Home Community Discussion Forums Additional NI Product Boards Dynamic Signal Acquisition Topic

Dynamic Signal Acquisition

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Octave Band Sound Levels

Solved!
Go to solution

Octave Band Sound Levels

‎03-01-2018 03:40 PM

Can we plot the data as "Octave Band Sound Levels" using DSA Soft front Panels?

0 Kudos
Message 1 of 2
(4,271 Views)
Reply
Solution
Accepted by lsud

Re: Octave Band Sound Levels

‎03-01-2018 05:08 PM

Fractional octave spectra are not a feature of the executable DSA Soft Front Panels.

 

If you have licensed the Sound and Vibration Toolkit, you have the source for the DSA Soft Front Panel and the API VIs to measure the fractional octave spectra according to IEC 61260:2014. You could modify the source to compute 1/n octave and display.

Doug
NI Sound and Vibration
Message 2 of 2
(4,259 Views)
Reply