CODEWITHSUNDEEP
audiofiltersaveconverterslabview
TheColloto
TheColloto

Reputation: 31

How to save wav file after using filter in LabView?

Using structure like this, I'm wondering how to change signal, back to data, to save it after modification. enter image description here

Upvotes: 1

Views: 1610

Answers (1)

nekomatic
nekomatic

Reputation: 6284

You should be able to wire the output of the Index Array function direct to the input of the Filter vi, and the output of the multiply function direct to the input of the Sound File Write Simple vi. That works for me in LabVIEW 2014.

If you really want to do the conversion explicitly you can convert the dynamic data to an array, build that into a waveform (using the input waveform as a template to preserve the sample rate setting dt) and build that into a 1D array:

Modified filter code (draggable LabVIEW VI snippet)

Upvotes: 2

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