Quantcast
Channel: LabVIEW topics
Viewing all articles
Browse latest Browse all 66632

output continuous signal to sound card using Simulate Signal Express VI & Play Waveform VI but sound has glitches

$
0
0

Hi! I'm trying to output a signal (e.g. 440Hz sine wave) to the computer sound card using the Waveform Generation VIs and the Simulate Signal Express VI as seen in the image below (taken from http://zone.ni.com/reference/en-XX/help/371361H-01/lvconcepts/soundvis/). However, I am unable to get a continuous sound output! The sound output has glitches/stops/interruptions. Is it because the sound stops after every loop? I'm not sure what's the problem! Please help. Thanks!!

 

(P.S. I have seen labview examples such as Continous Sound Input.vi but the examples do not use the Simulate Signal Express VI which I would like to use. Also, there is no problem with my sound card as it produces a nice continous sound ouput when I run the Generate Sound.vi Labview example. Thanks!)

 

 

 loc_bd_play_generated_tone.gif


Viewing all articles
Browse latest Browse all 66632

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>