The NI USB 6009 is not out of the picture yet, but I'm trying to solve things one step at a time rather than make a total mess. Besides which, we are yet to get the equipment from NI so there is no point of hurrying up on the questions yet.
Ok, the .vi file you gave solved the looping problem for playing arbitrary sound waves. Would also like something that can change frequency and amplitude for the sound wave. Do any of you have any ideas?
Besides, I have some problem of noise on the sound waves I'm trying to play. Need some help on that too.
