How to plot sound data as it plays?

[lumlumer]

Hi,

I need some help to figure out how to implement a chart that plots the output from sound read.vi not at once, but at the same rate as it write to the sound output?

I'd attached a bmp of my file.

Thanks for any help that can be offered!

Christy

[srikrishnaNF]

hi lumlumer,

  put sound read and sound write in two seperate loops,as it is some sort of producer-consumer problem ,take care to provide proper synchronisation.

Thanks and regards,

srikrishnaNF

[Coq_Rouge]

Please we can not debug a picture. Post your code! From what I can see you code seams to be somewhat awkward. Do you want to load a sound file. And then loop it to you push stop or an error occur?

Message Edited by Coq Rouge on 04-27-2010 09:16 AM

[lumlumer]

attached my code here.

Thanks

[Coq_Rouge]

Can you also answer my question. Do you want to continuously loop the selected sound file until you stop it.

[lumlumer]

Yes i do want the option to loop it continuosly

Christy

[Coq_Rouge]

Try this and split the sound file into chunks. But the sound will be destroyed if have to mane updates pr second. 20 may be to much but 10-15 will be fine 

Message Edited by Coq Rouge on 04-27-2010 08:04 PM

[lumlumer]

How exactly do i split the sound into chunks?

I tried the mod VI you have, it still outputs all the data into the graph at once...

Christy