About white noise background

Support
1

Hi Chris,

I was trying to use the ‘white noise background’, and I am having difficulty in updating the grain of it. I don’t think I can update it relative to the the initial definition.

I have an example attached so you can tell me what I’m doing wrong.

Thank you very much!
mariana

2

Hi Mariana,

You aren’t doing anything wrong. The grain size can’t be changed after the experiment is loaded. If you want to use multiple grain sizes in an experiment, you’ll need to declare a separate white noise background stimulus for each.

Cheers,
Chris

3

Hi Chris,

Thank you for the response. I’ll see how to work around it.

Thank you!
mariana