Search your examples in LabVIEW, there is a VI that does what you ask called "Continuous Sound Output" It uses a function "SO Wait" that waits until the previous generation is complete inside a while loop.
Michael Aivaliotis > i'd like to play back a huge file containing 16-bit ambient > noise data > thru the sound card. > to make sure i don't run out of memory, i'd like to read just > a segment > of the data and > write to the sound card in a loop. > > how do i know when the sound output is done before writing to > the card > again? > do i need to compute the time it takes to play the segment > and wait for > that long in the loop? > > thanks. > > -- > Timothy Wen
