Output a sine wave to a PC speaker

[SysB1]

Hi,

I am trying to generate a sine wave and output it to a PC speaker. It works ok, but I can hear breaks in the sound, perhaps at the end of the sample size. Is there a way to avoid such an issue. Attached is the VI.

Thanks. 

[mikeporter]

The problem is that you are using an express VI that load a sound, starts generation and at the end stops generation - each time its called. There is also some processing of the data that the express VI redoes each time it's called.

Mike...

[ShotSimon]

Sorry I can't open your vi since I am using LV2011.  Did you try the generate sound example: Generate Sound.vi  This plays (at least what sounds like to me) a smooth sinewave on my computer.

C:\Program Files (x86)\National Instruments\LabVIEW 2011\examples\sound2\sound2.llb\Generate Sound.vi

-SS

[SysB1 · Accepted solution]

Thanks. I came across this one and used it. It works, but I wasn't sure why the other one didn't work.