VGGishPreprocess too many output arguments

Hi, I'm trying to follow the documented tutorial on transfer learning audio with VGGish described here: https://uk.mathworks.com/help/audio/ref/vggish.html

It seems I'm unable to run the process, gaining the error "Error using vggishPreprocess Too many output arguments."

I'm copying the code verbatim from the site so am unable to understand what's going wrong here, would love some clarity on this, thank you!

Answer 1

[Walter Roberson]

When you use

openExample('deeplearning_shared/TransferLearningUsingVGGishExample')

then there is a function vggishPreprocess that is at the bottom of the .mlx file.

I speculate that you copied the code without that function instead of using openExample(). In such a case, you would be at risk of instead accidentally invoking the vggishPreprocess function that is part of the Audio System Toolbox.

[Joshua Gardner]

MY HERO

that's it yeah, seems a lot of those errors arise from functions that have the same name, thank you so much for your help !