frequency Analysis? How do I get frequency characteristics of a signal given in .wav format ?

[Komal Khalid]

I am new to Labview would really apprecite your time and help...

frequency Analysis? How do I get frequency characteristics of a signal given in .wav format ?

I have attached the signal I am trying to analyze.

Have nothing to offer in return but gratitude 🙂

Cheers !

Message Edited by Komal Khalid on 04-11-2010 10:59 PM

[Hornless.Rhino]

You haven't actually attached the signal 🙂

Also what do you mean by characteristics? (harmonics etc?)

[Komal Khalid]

Ya I couldn't attach it. It says the formaat not supported. :(....

I need to know what frequences are present. There is music and noise

http://www.2shared.com/file/12546495/2c481c77/STARTUP-HF-new.html

Heres a link to download

[Coq_Rouge]

If you have labview 8.x or 9.x you can do this. Go to help in the toolbar. Select "Find Examples" and then search for sound. Locate the "Sound File to Sound Output.vi" This example will help in your task. Remember that Labview is shipped with a lot of useful examples. That can help you in your learning process

Good luck

Ps you can also read wav files, and find examples  in Labview 7.x. But I do not know the name of the similar examples in 7.x

Edit: Please use zip files then you are not able to attach files. Do not link to sites outside. The site you linked to was very annoying. Could not download

Message Edited by Coq Rouge on 04-12-2010 02:38 PM