I want to test my microphone using labview vi

Hello SIr,
I want to check my microphone using labview program, using labview vi i want to get dynamic vibrations of sound when we will give input to our head phone(In this we are having our microphone). From this while on speaking using our head phone, its possible for me to get the frequency of my sound.I m having labview 5.1 version. If you have any simple code for this problem, Please send me.
Kindly regards
Shridhar

Hi mpshridhar,
Yes, LabVIEW 5.1 is too old a release, so I'm in a fix too. However in LabVIEW 8.6 (and other newer versions) there's an Express VI that will help you acquire signals from your microphone.
Here's an image of the VI and the pop-up that will help you acquire the signal.
Regards,
Vaibhav.
Attachments:
sound example.jpg ‏49 KB

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Hi, i saw ur comments with an attachment,
I'm not sure if this is the way you need to get to your outcome, but here is one solution.
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I want to test my microphone using labview vi

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