This is a project for my undergradute thesis through a co-op program. I am not super familiar with LabVIEW but it is what I have to work with so I have a number of questions I am looking for help on.
The task at hand is to create a program that will do the following;
I have not been able to get the Play Waveform.vi to work through my soundcard so I have been working with a much more crude method. I also can not seem to get the data I am looking for to output after collecting the sound.
Attached are two of my best attempts thus far. The v5 file is a modification of a .vi I was able to find.
Have you looked at the Examples that come with LabVIEW? [Help, Find Examples ...]. There is one called Generate Sound that may be useful.
How are you acquiring the data? with what hardware?
Also, I was only able to opne one of the VIs. But I believe that for your application, you need to have everything inside one main while loop.
I am using two microphones with NI Part number 153551A-O1L, and a cDAQ 9181 Ethernet DAQ. I have an amp and a specialized speaker that are connected to the computer through an aux port.
Here is my latests attempt. I used two of the examples and am working on them to try and get what I am looking for. Or at the very least learn what I can to improve until I get what I need. I can run this perfectly with one microphone, but I can not seem to come up with a way to get the second to work.
P.S. Sorry for the less-than-optimized front panel