analyze frequency and intensity from an audio file

[ecoh121]

Hello...

I am a new user of Labview,  in my student project I need to to plot two graph of intensity and frequency vs. time, from an audio file input. can I do it with "spectral measurements" tool? I need the graphs to to be long as the duration of the audio file. In addition I need to do numerical calculation of highs&lows in term of frequency and frequency in the audio file ....

Can it be done? is their an example VI  similar to my project?

[SeaSick]

Hi Echo121,

You should be able to accomplish your task with the Spectral Measurements Express VI.  More information on this VI can be found below. 

https://www.ni.com/docs/en-US/bundle/labview-api-ref/page/vi-lib/express/express-analysis/spectral/x...

I haven't come across any premade examples that do what you are trying to accomplish. 

Regards