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Writing sound acquisition VI with data Forwarding included...

Hello Everyone,

 

I am relatively new to writing VI's and working with LabVIEW.  One piece of advice I was given was to use the forums because it is a great resource.  So hopefully it will help!

 

Just FYI, I am working with LabVIEW 8.5 on a Vista OS machine...

 

The goal of the VI I am trying to create is the following:

 

A program which will run for a certain amount of acquisition time (i.e., 30 seconds) in which it will acquire an audio signal (input = computer microphone).  This data will be recorded into a spreadsheet (for easy future manipulation, etc), and then the spreadsheet will be forwarded to (ideally) a web-page.

 

Key variables that can be determined by user:

1) Acquisition time

2) Number of samples/channel

3) Sample Rate (S/s)

4) number of channels

5) bits per sample

 

 

I did try using Signal Express and managed to record sound for a user-determined amount of time, however I was not able to include the other variables or have the data written / forwarded.

 

Also, if there is any other information someone may need, please let me know.

 

I would appreciate any help or ideas anyone can offer!  Thank you.

 

Best,

AK

 

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Drethur,

Could you provide what you have so far with your VI.  I'll see if I can provide some insight to this.  This could possibly encourage other forum members to chime in with their suggestions as well.  The more you provide, the easier it will be to assist you.
Regards,

Jared Boothe
Staff Hardware Engineer
National Instruments
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