Sound analyzing

[ProtonMW]

Hi everybody!

I need help with my LV6. I want to create an VI wich analyzes the sound data from the line in. I want to get an levelmeter of the subfrequencies (20-200Hz).
How can I do this??

(Sorry about my bad english!!)

-Marc-

[newuser1]

In the 'search example code' section of this website is a sample vi "reading Data From an Audio File in a Specified Format".

it is for LV 7, maybe it can work for LV6.



can you help me with related spectrum analyis code problem?

i posted:

how do i get spreadsheet dasta file (2 columns - time and voltage, and plot on a spectum analysis vi?