Hello Caladan,
Are you referring to the waveOut functions in the Windows Multimedia
API? If so, you can use the Call Library Function Node in LabVIEW to
call the waveOut* functions (these functions come with winmm.dll). Just
in case, here is a link to the documentation for them in
msdn:
Also, here is an article on how to use waveOut interface to play wave files simultaneously that might be helpful:
Playing multiple wave files continuously and simultaneously.
Good luck and let me know if you need help with the LabVIEW aspects of the issue.
Best regards,
Shakhina P.
Applications Engineer
National Instruments
