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Read wav file

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Read wav file

Hi all,

is it possible to read a wav file and then process it ??

Thanks

 

pollon
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Re: Read wav file

Hello pollon,

 

is LabVIEW the software you would like to use? If yes, it is possible:

 

How to Use the Sound Output VIs in LabVIEW to Play Wave Files

http://digital.ni.com/public.nsf/websearch/1BE60DBBFA22ACC186256DFB000B8464?OpenDocument

 

Is this what you were looking for?

 

Saluti,

Antonios
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Re: Read wav file

Hi, 

thanks for your support. Anyway I would like to read the wav file with signalexpress and then process it with the sound and vibrationj toolkit

pollon
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Accepted by topic author pollon
‎08-27-2015 06:09 PM

Re: Read wav file

I leave an example which can contribute, Greetings

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Re: Read wav file

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Re: Read wav file

i hav labview11 i cant run this vi in labview11 is there any way of opening labview12 files in labview11

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Re: Read wav file

If you want to open @ltheux's example, don't bother. The sound file examples that come with LabVIEW are better.

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Re: Read wav file

Hi,

I'm having trouble with playing a wav file.

What I want to do is playing the sound when a boolean originating from a FPGA target is True.

Although I try to play the sound on the top level VI (runing on the computer) I get an error saying that it is incompatible with the current target.

A dummy copy of what I aim to do, but without FPGA target works well. 

Hence I've also tried to 'isolate' the FPGA by playing the sound in another VI that talks inderectly to the FPGA via some global variable - but whatever the configuration I tried it would not work.

What is the reason why the computer is unable to play a sound as soon as it is interacting with the FPGA?

Is there a way around it?

Thanks!

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