Linear Frequency analysis SOUND EVENT SIGNAL

[SergeArmz]

Hello guys, 

I'm in a middle of sound evaluations and have some issues trying to perform a linear frequency analysis using Labview, I've been trying FFT analysis VI's but I'm unable to to recreate what I'm looking for. I'm acquiring the signal of certain noise usign a microphone, then I scale that signal to assign the correct units, afterwards i would like to perform such analysis.

Does anyone here has an idea on how to perform such analysis? Any help will be truly appreciated...

I'm attaching a sample picture of what I'm expecting to have after the analysis.

Thanks in advance

[mikeporter]

An FFT is pretty straightforward with LabVIEW, what code are you using and how does the result differ from what you expect?

Mike...

[SergeArmz]

Hi mikeporter,

I already solved my issue , thanks for your reply.

SergeArmz