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problem about labview and soundcard communication

Hi Everyone,

I encount a problem  about labVIEW and soundcard communication.

 

In my test,I use labVIEW creats a signal then output this signal to artificial mouth(like loudspeaker), but sometimes the artificial mouth doesn't work, I heard nothing from it. Sometimes I need initialize my progammme and even restart my PC to solve this problem.

Often,when the problem appears, I close the front panel, a small panel named 'Reseting vi' appear ang it can not be closed  unless by the task manager of PC

 

I don't know the real reason of the problem.

Is it reletive with the 'lvsound2.dll'?

 

LabVIEW vision is LabVIEW 2013 English professional,win 7 system

 

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Impossible to say without seeing your code...

 

Mike...


Certified Professional Instructor
Certified LabVIEW Architect
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